treatments-xml/data/83/AD/C3/83ADC3B6D0BA5671B348191CF7E1F079.xml

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<mods:title id="98EACFF81EB863F88B281139C874F486">A new species of the live-bearing fish genus Poeciliopsis from northern Mexico (Cyprinodontiformes, Poeciliidae)</mods:title>
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<mods:namePart id="463614E82B82F3A8EF1A06C8243BE99C">Conway, Kevin W.</mods:namePart>
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<mods:namePart id="4EEE53253796C5041C7A81C3A7B83FF2">Mateos, Mariana</mods:namePart>
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<treatment id="83ADC3B6D0BA5671B348191CF7E1F079" ID-GBIF-Taxon="159909617" LSID="urn:lsid:zoobank.org:act:3949FE67-BD75-407B-8A23-2F41DD22F70E" httpUri="http://treatment.plazi.org/id/83ADC3B6D0BA5671B348191CF7E1F079" lastPageId="13" lastPageNumber="104" pageId="3" pageNumber="94" scope_family="Poeciliidae" scope_order="Cyprinodontiformes">
<subSubSection id="0A5E39650AFA8AAE29EA9047CE384FE4" pageId="3" pageNumber="94" type="nomenclature">
<paragraph id="17100E71CCA4C662B2B28B850FA98630" pageId="3" pageNumber="94">
<taxonomicName id="19279BE3CAE7D6F0678EC04F01764C0B" LSID="83ADC3B6-D0BA-5671-B348-191CF7E1F079" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="3" pageNumber="94" phylum="Chordata" rank="species" species="jackschultzi">Poeciliopsis jackschultzi</taxonomicName>
<taxonomicNameLabel id="02913D868B752B761CDE44AB7D115786" pageId="3" pageNumber="94">sp. nov.</taxonomicNameLabel>
<figureCitation id="65054CFBEC9F85677C26CF47EEB6A2A8" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Poeciliopsis jackschultzi, CNP-IBUNAM 23406, holotype, male, 20.3 mm SL; Mexico, Sonora, Rio Concepcion." figureDoi="10.3897/zookeys.883.37586.figure1" httpUri="https://binary.pensoft.net/fig/350419" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure1">Figures 1</figureCitation>
, 
<figureCitation id="E1FEB4702C4A726FF96879F6894A8407" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Poeciliopsis jackschultzi, TCWC 20082.01, paratype, female, 26.7 mm SL; Mexico, Sonora, Rio Concepcion." figureDoi="10.3897/zookeys.883.37586.figure2" httpUri="https://binary.pensoft.net/fig/350420" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure2">2</figureCitation>
, 
<figureCitation id="DE11C7E30497EE9D314AF1653BE6A1FE" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Head of Poeciliopsis jackschultzi in dorsal, lateral and ventral view (CNP-IBUNAM 23406, holotype, male, 20.3 mm SL). Sensory troughs containing presumptive canal neuromasts outlined in red. Pores in cephalic lateral line sensory canals in green. Small white circles represent superficial neuromasts. White ovals represent presumptive canal neuromasts. Abbreviations: AN, anterior nostril; AST, anterior supraorbital trough; IOC, infraorbital canal; LT, lachrymal trough; MT, mandibular trough; NT, nasal trough; PN, posterior nostril; PopC, preopercular canal; PST, posterior supraorbital trough." figureDoi="10.3897/zookeys.883.37586.figure3" httpUri="https://binary.pensoft.net/fig/350421" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure3">3</figureCitation>
, 
<figureCitation id="0048168919FD21A5217694D964949B5E" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Sclerotic cartilage and sclerotic ossifications in members of Poeciliopsis (right side, image reversed) a P. jackschultzi, TCWC 20082.01, paratype, female, 23.0 mm SL b P. lucida, UMMZ 189041, female, 24.0 mm c P. occidentalis, UMMZ 202393, female, 35.0 mm SL. Abbreviations: AS, anterior sclerotic. PS, posterior sclerotic; SC, scleral cartilage; Scale bar: 0.4 mm." figureDoi="10.3897/zookeys.883.37586.figure4" httpUri="https://binary.pensoft.net/fig/350422" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure4">4a</figureCitation>
, 
<figureCitation id="6E96B1B0B5EF376E867B40F1A2783158" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Mouth of Poeciliopsis jackschultzi in dorsal view (anterior to top of page) a CNP-IBUNAM 23406, holotype, male, 20.3 mm SL b TCWC 20082.01, paratype, female, 23.0 mm SL. Cusps of dentary teeth highlighted in dark grey on right side in a and b. Shaft of dentary teeth highlighted in light grey on right side in b. Abbreviations: AN, anterior nostril; D, dentary; DO, dentary teeth of outer row; DI, dentary teeth of inner row; EthP, ethmoid plate; Mx, maxilla; Pmx, premaxilla; LL, lower lip; UL, upper lip." figureDoi="10.3897/zookeys.883.37586.figure5" httpUri="https://binary.pensoft.net/fig/350423" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure5">5</figureCitation>
, 
<figureCitation id="E4C145F0B8EE2A941B8FB351BB9657C4" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Viscerocranium of Poeciliopsis jackschultzi (TCWC 20082.01, paratype, female, 23.0 mm SL) a hyopalatine arch right side in lateral view (image reversed) b ventral gill arches in dorsal view c dorsal gill arches (right side) in dorsal view d dorsal gill arches (right side) in ventral view (image reversed). Opercular bones outlined in black in a. Scale bar shared between c and d. Abbreviations: Aa, anguloarticular; Apa, autopalatine; Bb 1 C, basibranchial 1 cartilage; Bb 2 - 3, basibranchials 2 - 3; Bh, basihyal; Cb 1 - 5, ceratobranchials 1 - 5; De, dentary; Eb 1 - 4, epibranchial 1 - 4; Ectp, ectopterygoid; Enpt, endopterygoid; Hb 1 - 3, hypobranchials 1 - 3; Hy, hyomandibular; IC, interarcular cartilage; Iop, interopercle; GR, gill raker; Mx, maxilla; Op, opercle; Pb 2 - 3, pharyngobranchial 2 - 3; Pbtp 4, pharyngobranchial toothplate 4; Pmx, premaxilla; Pop, preopercle; Q, quadrate; Ra, retroarticular; Sop, subopercle; Sy, symplectic." figureDoi="10.3897/zookeys.883.37586.figure6" httpUri="https://binary.pensoft.net/fig/350424" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure6">6</figureCitation>
, 
<figureCitation id="0200F0064C50D4EB4937936EF232FD83" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Gill rakers on ceratobranchials 2 / 3 - 5 in Poeciliopsis a P. jackschultzi, TCWC 20082.01, paratype, female, 23.0 mm SL b P. lucida, UMMZ 189041, female, 24.0 mm SL c P. monacha, UMMZ 178246, female, 22.0 mm SL. Gill filaments removed. Abbreviations: C 2 - 5, ceratobranchials 2 - 5; Cb 4 T, teeth on ceratobranchial 4; GR 1 b, 2, 3, type 1 b, 2, or 3 gill rakers; GRT, gill-raker tooth." figureDoi="10.3897/zookeys.883.37586.figure7" httpUri="https://binary.pensoft.net/fig/350425" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure7">7a</figureCitation>
, 
<figureCitation id="68BF49DCD35B6ECD156B91C4BACDEBE3" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Schematic diagram of the distal tip of the gonopodium in Poeciliopsis jackschultzi (TCWC 20082.01, paratype, male, 19.0 mm SL). Abbreviations: R 3, ray 3; R 4 a, ray 4 anterior branch (intermediate grey); R 4 p, ray 4 posterior branch (light grey); R 5 p, ray 5 posterior branch (dark grey)." figureDoi="10.3897/zookeys.883.37586.figure8" httpUri="https://binary.pensoft.net/fig/350426" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure8">8a</figureCitation>
, 
<figureCitation id="A5A400AD98B4B6269A26FE721FAB8602" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Poeciliopsis jackschultzi, Mexico, Sonora, Rio Concepcion a male b female. Paratype specimens. Not measured, not identified in field." figureDoi="10.3897/zookeys.883.37586.figure9" httpUri="https://binary.pensoft.net/fig/350427" pageId="3" pageNumber="94" tableDoi="10.3897/zookeys.883.37586.figure9">
9 Common name: 
<normalizedToken id="16613F4E279C514B859E6B7D592778A1" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="BD867303DC9B859100882820F827F7F4" originalValue="Concepción">Concepcion</normalizedToken>
topminnow (English); guatopote del 
<normalizedToken id="963328B1530EE49C2FD742ECF39E6F52" originalValue="Concepción">Concepcion</normalizedToken>
(Spanish).
</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="207D910ADBA8A9F17CA5188731B6F9E3" pageId="3" pageNumber="94" type="holotype">
<paragraph id="D811BD743E151CEBB58ADAA4CA0FF4F5" pageId="3" pageNumber="94">Holotype.</paragraph>
<paragraph id="731443F9AC03204DBB35C737B4ED1B0D" pageId="3" pageNumber="94">
CNP-IBUNAM 23406, male, 20.3 mm SL; Mexico, Sonora, La Atascosa, tributary of the Alisos-Bambuto branch of the 
<normalizedToken id="820388B39A568F4186E23A3BB086CC95" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="24B941E0F92AFA55F3AFB28CC062509E" originalValue="Concepción">Concepcion</normalizedToken>
at highway 15 road crossing close to Rancho Semarnap, small spring at right side bank, 
<geoCoordinate id="4A86F75C727C4961829E94291F7D64D7" degrees="30" direction="north" minutes="58" orientation="latitude" precision="1" seconds="47.86" value="30.979961">30°58'47.86&quot;N</geoCoordinate>
, 
<geoCoordinate id="90E4E720B854B2E14170B1F710ED7E8E" degrees="110" direction="west" minutes="52" orientation="longitude" precision="1" seconds="21.07" value="-110.87252">110°52'21.07&quot;W</geoCoordinate>
, M. Mateos and R. C. Vrijenhoek, 17 January 2001.
</paragraph>
</subSubSection>
<subSubSection id="5B3ADB7E522F55821003EFAD7B8A0793" pageId="3" pageNumber="94" type="paratypes">
<paragraph id="B4FB2F10D6B1EFC0D9D36E2F6545CAA9" pageId="3" pageNumber="94">Paratypes.</paragraph>
<paragraph id="A6C0606F02A24C8898CCD9090F5E47D2" pageId="3" pageNumber="94">
TCWC 20082.01, 2 (C&amp;S), 1 male/1 female, 19.0-23.0 mm SL; TCWC 20082.02, 2, 1 male/1 female, 17.9-26.7 mm SL; same data as holotype. - TCWC 20083.01, 1 (C&amp;S), male, 20.2 mm SL; Mexico, Sonora, Rancho Las Playas, tributary of the Alisos-Bambuto branch of the 
<normalizedToken id="10BD7DF90731B68B8D98FC1342C317CD" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="67EC6ADE8712536A5DCC08049A5ECC24" originalValue="Concepción">Concepcion</normalizedToken>
, near town of La Providencia, 
<geoCoordinate id="ED4FE34E977401D240C3C7259E1C8DF8" degrees="30" direction="north" minutes="55" orientation="latitude" precision="1" seconds="9.34" value="30.91926">30°55'9.34&quot;N</geoCoordinate>
, 
<geoCoordinate id="7B44D7E43D346FAA67EF4560D1ED7437" degrees="110" direction="west" minutes="51" orientation="longitude" precision="1" seconds="38.25" value="-110.86063">110°51'38.25&quot;W</geoCoordinate>
, M. Mateos, R. C. Vrijenhoek and L.A. Hurtado, 20 April 1999. - TCWC 20084.01, 1, male, 19.0 mm SL (DNA voucher); Mexico, Sonora, Cocospera-Babasac branch of the 
<normalizedToken id="8469D8AC3A2C9B858D1F159D0EA5F59C" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="BDF64C91591E7CE66FFFEEFF53D7710D" originalValue="Concepción">Concepcion</normalizedToken>
, at town of Imuris under Highway 15 bridge, 
<geoCoordinate id="B4037697F5E27172B3A10F19FB56C128" degrees="30" direction="north" minutes="46" orientation="latitude" precision="1" seconds="29.46" value="30.774849">30°46'29.46&quot;N</geoCoordinate>
, 
<geoCoordinate id="91A008F433943C9689F091350D4E2825" degrees="110" direction="west" minutes="51" orientation="longitude" precision="1" seconds="28.80" value="-110.858">110°51'28.80&quot;W</geoCoordinate>
, M. Mateos, and R. C. Vrijenhoek, 11 May 2000.
</paragraph>
</subSubSection>
<subSubSection id="BB1AEE5F1E49911C7B0BC7177F703ED2" lastPageId="4" lastPageNumber="95" pageId="3" pageNumber="94" type="diagnosis">
<paragraph id="71D70D91FDA7CC60DF9A910EAD8DDD20" pageId="3" pageNumber="94">Diagnosis.</paragraph>
<paragraph id="27722E148F2157CF120A91EF9749C83D" lastPageId="4" lastPageNumber="95" pageId="3" pageNumber="94">
A member of the 
<taxonomicName id="75CEA42EB546E9D8C9E14E2A6AA632C6" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="3" pageNumber="94" phylum="Chordata" rank="genus">
<emphasis id="2DD4CDD81AA467376695356DCDD042FE" italics="true" pageId="3" pageNumber="94">Leptorhaphis</emphasis>
</taxonomicName>
species group (
<bibRefCitation id="94F9A2957CDDC46FC2B7A9BCEC64FCB1" author="Miller, RR" journalOrPublisher="Occasional Papers of the Museum of Zoology University of Michigan" pageId="21" pageNumber="112" pagination="1 - 11" publicationUrl="http://hdl.handle.net/2027.42/57108" refId="B17" refString="Miller, RR, 1960. Four new species of viviparous fishes, genus Poeciliopsis, from northwestern Mexico. Occasional Papers of the Museum of Zoology University of Michigan 619: 1 - 11" title="Four new species of viviparous fishes, genus Poeciliopsis, from northwestern Mexico." url="http://hdl.handle.net/2027.42/57108" volume="619" year="1960">Miller 1960</bibRefCitation>
) based on the presence of a small, retrorse hook at the tip of the gonopodium and arrangement of the oral jaw teeth into an outer and inner row on the dentary and premaxilla. The new 
<pageBreakToken id="6C5A9FA362C916C37E3C6CA9E43D9517" pageId="4" pageNumber="95" start="start">species</pageBreakToken>
can be distinguished from all other members of the 
<taxonomicName id="2DDACB3534413651756FA8BA8D885485" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="4" pageNumber="95" phylum="Chordata" rank="genus">
<emphasis id="F764327A25F4C5F71F7EBC9868C3E51D" italics="true" pageId="4" pageNumber="95">Leptorhaphis</emphasis>
</taxonomicName>
species group and all other members of 
<taxonomicName id="DA58BCF54FD765F98973EA963261062B" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="4" pageNumber="95" phylum="Chordata" rank="genus">
<emphasis id="7F33C0D39EFC8E45007F48AA5F96E7C1" italics="true" pageId="4" pageNumber="95">Poeciliopsis</emphasis>
</taxonomicName>
(except 
<taxonomicName id="985C274C767080DF64AD37807689F68D" lsidName="P. monacha" pageId="4" pageNumber="95" rank="species" species="monacha">
<emphasis id="4AF2C41A3BD3D3B9608080AE11725792" italics="true" pageId="4" pageNumber="95">P. monacha</emphasis>
</taxonomicName>
) by the presence of type 3 gill rakers on the anterior edge of ceratobranchials 2-4. It is further distinguished from members of the 
<taxonomicName id="038F8B36F5FA426B871D140297C376F3" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="4" pageNumber="95" phylum="Chordata" rank="genus">
<emphasis id="E229538B5293FFD17AD4CBB9C2499094" italics="true" pageId="4" pageNumber="95">Leptorhaphis</emphasis>
</taxonomicName>
species group by the following combination of characters: inner row of dentary and premaxilla with 7-10 weakly tricuspid teeth; 6 or 7 pores in preopercular portion of preoperculo-mandibular lateral line canal; a single ossification (posterior sclerotic) in scleral cartilage; a broken horizontal line comprising 15-17 small, dark-brown spots extending along posterior two-thirds of body; and the absence of a black spot at base of the anterior part of the dorsal fin.
</paragraph>
</subSubSection>
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<paragraph id="755785A1E46BA63965C105F3B50E2F12" pageId="4" pageNumber="95">Description.</paragraph>
<paragraph id="974C843651255B84E0D59534E2A59B88" pageId="4" pageNumber="95">
Male and female body shapes as in 
<figureCitation id="12BA8555F5223649876F78325EF6713F" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Poeciliopsis jackschultzi, CNP-IBUNAM 23406, holotype, male, 20.3 mm SL; Mexico, Sonora, Rio Concepcion." figureDoi="10.3897/zookeys.883.37586.figure1" httpUri="https://binary.pensoft.net/fig/350419" pageId="4" pageNumber="95" tableDoi="10.3897/zookeys.883.37586.figure1">Figures 1</figureCitation>
and 
<figureCitation id="24F8BEDBF29CC5A300C4A6A121E55FF9" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Poeciliopsis jackschultzi, TCWC 20082.01, paratype, female, 26.7 mm SL; Mexico, Sonora, Rio Concepcion." figureDoi="10.3897/zookeys.883.37586.figure2" httpUri="https://binary.pensoft.net/fig/350420" pageId="4" pageNumber="95" tableDoi="10.3897/zookeys.883.37586.figure2">2</figureCitation>
. Morphometric characters in Table 
<tableCitation id="6A8105F0D4BDE7F8B3BCAD51681699D5" captionStartId="T1" httpUri="http://table.plazi.org/id/DB77A3D21BBAF324511E1DC6E136EC9B" pageId="4" pageNumber="95" tableUuid="DB77A3D21BBAF324511E1DC6E136EC9B">1</tableCitation>
. Predorsal and preanal profile convex; postdorsal profile slightly concave; postanal profile almost straight, from insertion of posteriormost anal-fin ray to caudal-fin base. Anterior half of body moderately compressed in male, round in female; posterior half of body compressed in both sexes. Body depth greatest at imaginary vertical line through origin of anal fin in male; at imaginary vertical line through vent in female.
</paragraph>
<caption id="F0B0D6783054E1B054F527B21EC07D0F" doi="10.3897/zookeys.883.37586.figure1" httpUri="https://binary.pensoft.net/fig/350419" pageId="4" pageNumber="95" start="Figure 1" startId="F1">
<paragraph id="72E26FB738528EA0DC3816A685031828" pageId="4" pageNumber="95">
<emphasis id="774382BD888590D151F9B887C30F8C40" bold="true" pageId="4" pageNumber="95">Figure 1.</emphasis>
<taxonomicName id="897AA02643CCCE1DC6B039D87DDA2732" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="4" pageNumber="95" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="128B3369971A92E16C1EA208A5BE75C1" italics="true" pageId="4" pageNumber="95">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
, CNP-IBUNAM 23406, holotype, male, 20.3 mm SL; Mexico, Sonora, 
<normalizedToken id="429A6D5ACCC833F2583D8F3ED0B2D9C2" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="512F8CBD044C59A2AACDCC3A72EC2916" originalValue="Concepción">Concepcion</normalizedToken>
.
</paragraph>
</caption>
<caption id="7A215539F3E9A354DF52E099450A0FB1" doi="10.3897/zookeys.883.37586.figure2" httpUri="https://binary.pensoft.net/fig/350420" pageId="4" pageNumber="95" start="Figure 2" startId="F2">
<paragraph id="F2029A5DEE1C4068D68CFEAD16DD9FC1" pageId="4" pageNumber="95">
<emphasis id="F7D3AE9BA653633442120B9B55801A5B" bold="true" pageId="4" pageNumber="95">Figure 2.</emphasis>
<taxonomicName id="36E7977A1F3E45714362A9599A4407C1" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="4" pageNumber="95" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="7208A08A4CB3E075487742F90048B618" italics="true" pageId="4" pageNumber="95">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
, TCWC 20082.01, paratype, female, 26.7 mm SL; Mexico, Sonora, 
<normalizedToken id="FE26C34556E9C3D84ECFDC605F5BB08E" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="18863FDAB9EFB7063B28AEEB0F16F493" originalValue="Concepción">Concepcion</normalizedToken>
.
</paragraph>
</caption>
<caption id="DB77A3D21BBAF324511E1DC6E136EC9B" ID-Table-UUID="DB77A3D21BBAF324511E1DC6E136EC9B" httpUri="http://table.plazi.org/id/DB77A3D21BBAF324511E1DC6E136EC9B" pageId="4" pageNumber="95" start="Table 1" startId="T1">
<paragraph id="CCFBB781E66815FE0ECD2FA5F9C49991" pageId="4" pageNumber="95">
<emphasis id="EC823F0EDF15A8AE72DDCEEFABCD74D8" bold="true" pageId="4" pageNumber="95">Table 1.</emphasis>
Select morphometric characters obtained from the holotype (male) and paratypes (2 males and 2 females) of 
<taxonomicName id="03B4C4DFA35702BA13CFBD86A2C84DCD" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="4" pageNumber="95" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="3FD319B1AEF3DF1C5B8EFAE6D1555306" italics="true" pageId="4" pageNumber="95">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
. Ranges for males and females are separated (ranges reported for males include value obtained from holotype).
</paragraph>
</caption>
<paragraph id="F8AF72E71A0E40F258C73F6DDF091226" pageId="4" pageNumber="95">
<table id="82DD8AC9B6EA4E9121A5233D5C5A4079" pageId="4" pageNumber="95">
<tr id="34BB0538CBDFD0CFC17F08102ACA2828" pageId="4" pageNumber="95">
<td id="693C5D76913DCFC1CFE3E612E71ECEC2" colspan="1" isEmpty="true" pageId="4" pageNumber="95" rowspan="1">-</td>
<td id="F00F753398E7E697250433D4AD0FAC32" colspan="1" pageId="4" pageNumber="95" rowspan="1">
<emphasis id="8BCD40E5776C10E16230A067EE8F23A9" bold="true" pageId="4" pageNumber="95">Holotype</emphasis>
</td>
<td id="325D4DDB4E21103BC6C48BBD1A00655A" colspan="1" pageId="4" pageNumber="95" rowspan="1">
<emphasis id="A135CF4B00B3C27F4724100E9ED6BF7B" bold="true" pageId="4" pageNumber="95">
Males (
<emphasis id="5962D3A4E909419F8B5432A1843B5439" italics="true" pageId="4" pageNumber="95">N</emphasis>
= 3)
</emphasis>
</td>
<td id="03E8D8D8A60FD6B2146EDCBC1DD50538" colspan="1" pageId="4" pageNumber="95" rowspan="1">
<emphasis id="06414CA3DB40AA0EC350B7F5F84209A5" bold="true" pageId="4" pageNumber="95">
Females (
<emphasis id="7E01641BD812C2791E298B370BE99003" italics="true" pageId="4" pageNumber="95">N</emphasis>
= 2)
</emphasis>
</td>
</tr>
<tr id="F1EF1BF9279C55CDFDDF402AA2310123" pageId="4" pageNumber="95">
<td id="C61F216BFA01A594BF6B4ACD1E4BF5FD" colspan="1" pageId="4" pageNumber="95" rowspan="1">Standard length (SL)</td>
<td id="E7C8D96D3299A279B09BC7780807B65B" colspan="1" pageId="4" pageNumber="95" rowspan="1">20.3</td>
<td id="34FBBAE8A6CA59A032D945A34C80228E" colspan="1" pageId="4" pageNumber="95" rowspan="1">17.9-20.3</td>
<td id="DB61B620C314BF26F9F9E003A57D3E8D" colspan="1" pageId="4" pageNumber="95" rowspan="1">23.0-26.7</td>
</tr>
<tr id="48B172295CCAC178E01AF4FB7DE03149" pageId="4" pageNumber="95">
<td id="4E87BF6DF060B13C031E8C69767C6F10" colspan="1" pageId="4" pageNumber="95" rowspan="1">Head length</td>
<td id="CABCBC85ED6EF1DD434F3A49E42FF243" colspan="1" pageId="4" pageNumber="95" rowspan="1">27.1</td>
<td id="7C7AD0E3FAAC9724C62A17B43D1AD9CC" colspan="1" pageId="4" pageNumber="95" rowspan="1">24.5-29.0</td>
<td id="ADA4CF0C4DA10C55D3743E3C704B80F9" colspan="1" pageId="4" pageNumber="95" rowspan="1">25.6-29.6</td>
</tr>
<tr id="FF5146714ABD21B03DFB0BAD903A28C6" pageId="4" pageNumber="95">
<td id="F7674B17A412E5648CBE56A30DEE96B1" colspan="1" pageId="4" pageNumber="95" rowspan="1">Head width</td>
<td id="E49FBFA515FC7D49445AA697FFAFA19F" colspan="1" pageId="4" pageNumber="95" rowspan="1">16.3</td>
<td id="4D8A7C83B24CCEF103E4743993858169" colspan="1" pageId="4" pageNumber="95" rowspan="1">16.2-16.8</td>
<td id="6641852063DD23E1A3A7714CDB04DA25" colspan="1" pageId="4" pageNumber="95" rowspan="1">17.8-18.3</td>
</tr>
<tr id="F7EFDA93F5A420042762D9539317E83F" pageId="4" pageNumber="95">
<td id="BC646123719350AD20F6D6BD67C9E6E2" colspan="1" pageId="4" pageNumber="95" rowspan="1">Interorbital distance</td>
<td id="6F4CBC6F1CF752B813AF1A737944C666" colspan="1" pageId="4" pageNumber="95" rowspan="1">10.8</td>
<td id="BDC3FC41B1190E9C8396DDD9947F8CAC" colspan="1" pageId="4" pageNumber="95" rowspan="1">10.0-10.9</td>
<td id="CC667248B044D17C9F65A9C0A759459D" colspan="1" pageId="4" pageNumber="95" rowspan="1">9.6-11.9</td>
</tr>
<tr id="43120F3AE0931A95DF1F66D175133E41" pageId="4" pageNumber="95">
<td id="ACF43427070FCC8E845F6E6175716122" colspan="1" pageId="4" pageNumber="95" rowspan="1">Postorbital distance</td>
<td id="82A1FAF7F703127FA4E08CCD15ECEEE0" colspan="1" pageId="4" pageNumber="95" rowspan="1">12.8</td>
<td id="63429759EAA2B0C84ACB28BC49B77A38" colspan="1" pageId="4" pageNumber="95" rowspan="1">10.7-12.9</td>
<td id="D93297A7E34BAA0141D20CF5729202E8" colspan="1" pageId="4" pageNumber="95" rowspan="1">10.9-12.7</td>
</tr>
<tr id="857A7B7D811A189F5B2DA49831A84722" pageId="4" pageNumber="95">
<td id="B5084C065A8BDE114DF1D3ED9CE3E77F" colspan="1" pageId="4" pageNumber="95" rowspan="1">Orbit length</td>
<td id="31ACA0425E525078DC5CFA25AA81C5AC" colspan="1" pageId="4" pageNumber="95" rowspan="1">7.9</td>
<td id="981CBDC632CE6040921312AA61DF1A36" colspan="1" pageId="4" pageNumber="95" rowspan="1">7.9-9.2</td>
<td id="9B8854BBD795C733426A5EE885AC1A33" colspan="1" pageId="4" pageNumber="95" rowspan="1">7.8-9.5</td>
</tr>
<tr id="6697AC180710B2CF692E7BAEF90BA9B5" pageId="4" pageNumber="95">
<td id="B8C6F15EF72E0400B38D4786164F8434" colspan="1" pageId="4" pageNumber="95" rowspan="1">Snout length</td>
<td id="7678C55B2191AE82421589AD8B60786D" colspan="1" pageId="4" pageNumber="95" rowspan="1">4.9</td>
<td id="214A0DA8ACC9FA7DA7EBDB7E14E6D15C" colspan="1" pageId="4" pageNumber="95" rowspan="1">4.9-5.5</td>
<td id="156888F7E9816B3E46A3F08F9ED6CA4A" colspan="1" pageId="4" pageNumber="95" rowspan="1">6.0-6.5</td>
</tr>
<tr id="77F6A26317A8D60A696BFBBAE5F9F81F" pageId="4" pageNumber="95">
<td id="79D0864D5101C4686D6599DBB381E669" colspan="1" pageId="4" pageNumber="95" rowspan="1">Body depth</td>
<td id="F134898B07AA9571586F5D0C30DCC2CF" colspan="1" pageId="4" pageNumber="95" rowspan="1">22.2</td>
<td id="541789D80073F2027AABCD849F3CD5D7" colspan="1" pageId="4" pageNumber="95" rowspan="1">21.4-22.7</td>
<td id="CC320CE512290FC71A85778DF390B43E" colspan="1" pageId="4" pageNumber="95" rowspan="1">19.6-21.3</td>
</tr>
<tr id="7517896C3C21EF98B616681774F1884D" pageId="4" pageNumber="95">
<td id="D3CF7429D7AC3B94180E4BE180AB8EDB" colspan="1" pageId="4" pageNumber="95" rowspan="1">Caudal peduncle depth</td>
<td id="3ECD6098C13BA9E859983F530470E7F6" colspan="1" pageId="4" pageNumber="95" rowspan="1">14.8</td>
<td id="3C46C3DC5769D143EDD63F5F145D275A" colspan="1" pageId="4" pageNumber="95" rowspan="1">14.8-16.2</td>
<td id="D432AE3117222C50FEE716223FDAA535" colspan="1" pageId="4" pageNumber="95" rowspan="1">15.2-15.3</td>
</tr>
<tr id="72801DCA6DA1A1CDB7A19016ED836BDE" pageId="4" pageNumber="95">
<td id="3D4E63FD120C47019063C0F713A0C374" colspan="1" pageId="4" pageNumber="95" rowspan="1">Predorsal distance</td>
<td id="B2247422D9CB3AB558AE21C517D5C8A3" colspan="1" pageId="4" pageNumber="95" rowspan="1">61.6</td>
<td id="F482D98383FC66F682715B897E1A2FEE" colspan="1" pageId="4" pageNumber="95" rowspan="1">58.9-62.2</td>
<td id="7754803B6993B039272AA4A854205337" colspan="1" pageId="4" pageNumber="95" rowspan="1">63.5-64.5</td>
</tr>
<tr id="91FE72FC590B98AD5A4EB101F3ACEB86" pageId="4" pageNumber="95">
<td id="21272DF725B4A6D39F9C572ECB996526" colspan="1" pageId="4" pageNumber="95" rowspan="1">Preanal distance</td>
<td id="8A722D739C09EEA9C74E377D5C81909F" colspan="1" pageId="4" pageNumber="95" rowspan="1">49.3</td>
<td id="59CAECD09D9BF4FA0541E39B7B438F3A" colspan="1" pageId="4" pageNumber="95" rowspan="1">45.8-50.0</td>
<td id="35EEA0F8206EC4B0D3963FFE38DF3DF6" colspan="1" pageId="4" pageNumber="95" rowspan="1">58.4-60.0</td>
</tr>
<tr id="19629783AEE77623145C1A8084690E37" pageId="4" pageNumber="95">
<td id="93FB4A07CEA098D5F1453BBCB9062F84" colspan="1" pageId="4" pageNumber="95" rowspan="1">Dorsal-fin origin to caudal-fin base</td>
<td id="589AE36465BBE80E2B7C8B21CF2C2A1E" colspan="1" pageId="4" pageNumber="95" rowspan="1">38.4</td>
<td id="81E32B05CF937343E91637D5D5AB8E5B" colspan="1" pageId="4" pageNumber="95" rowspan="1">38.4-39.3</td>
<td id="C7E98855D2E0EB4D90B93ABDAC2528EE" colspan="1" pageId="4" pageNumber="95" rowspan="1">36.5-38.9</td>
</tr>
<tr id="583116F214AF15C6EF72F06DB6034098" pageId="4" pageNumber="95">
<td id="2086925DF4BD801BB7DBFBB86218BDF3" colspan="1" pageId="4" pageNumber="95" rowspan="1">Anal-fin origin to caudal-fin base</td>
<td id="2464362AF91B6C2764F71C27F063C245" colspan="1" pageId="4" pageNumber="95" rowspan="1">54.7</td>
<td id="E4198DEA1029986CAE7F25A7D4C11E90" colspan="1" pageId="4" pageNumber="95" rowspan="1">47.0-55.6</td>
<td id="F3D0965EF950F6380773D1087272504F" colspan="1" pageId="4" pageNumber="95" rowspan="1">40.8-42.7</td>
</tr>
<tr id="A01A7FAE16079847132EAF4AB1B42592" pageId="4" pageNumber="95">
<td id="E4C1D6A2BE0524B7985623B91DF4EE73" colspan="1" pageId="4" pageNumber="95" rowspan="1">Dorsal-fin length</td>
<td id="09E5D92AF2BCDD623C61EB5CD0462E05" colspan="1" pageId="4" pageNumber="95" rowspan="1">18.7</td>
<td id="F2C040AAF76CE1E83D9062356722113F" colspan="1" pageId="4" pageNumber="95" rowspan="1">17.8-21.8</td>
<td id="8881DAD7E479A70474846954B19D8E8F" colspan="1" pageId="4" pageNumber="95" rowspan="1">16.9-19.8</td>
</tr>
<tr id="B31EE021C5C7BEF921EE8ACF819EF504" pageId="4" pageNumber="95">
<td id="011E14F03556F7296FE3BAFF4DC3DE49" colspan="1" pageId="4" pageNumber="95" rowspan="1">Anal-fin length</td>
<td id="76A3692DAC4E7F2919E2E0ABE8F4EADB" colspan="1" pageId="4" pageNumber="95" rowspan="1">36</td>
<td id="FB45F7E9F64445E8619320059AD86C2A" colspan="1" pageId="4" pageNumber="95" rowspan="1">35.9-38.8</td>
<td id="857DFF124B68F9B151C5BE8F51B124A7" colspan="1" pageId="4" pageNumber="95" rowspan="1">16.9-17.9</td>
</tr>
<tr id="71BCA58497D32025544658547B4F91E0" pageId="4" pageNumber="95">
<td id="6A5E2BF85F3E8B754A85091A5014C91E" colspan="1" pageId="4" pageNumber="95" rowspan="1">Pectoral-fin length</td>
<td id="E51F73887DC80A7AAC1F1E62004ACB44" colspan="1" pageId="4" pageNumber="95" rowspan="1">19.7</td>
<td id="81C99ADBBF999172A9D3E165414658D1" colspan="1" pageId="4" pageNumber="95" rowspan="1">19.4-19.8</td>
<td id="852BD124EA8B4175F66F0A662CFFBB42" colspan="1" pageId="4" pageNumber="95" rowspan="1">16.9-19.8</td>
</tr>
<tr id="42A264975E1DA4FCA2B979034434AD40" pageId="4" pageNumber="95">
<td id="85C07FEDDF6930076C6ADF64A837874F" colspan="1" pageId="4" pageNumber="95" rowspan="1">Pelvic-fin length</td>
<td id="F4DE011F7FD192B0FBAE28654EF51AEC" colspan="1" pageId="4" pageNumber="95" rowspan="1">8.4</td>
<td id="F4945184CEA7B547CDD4832808E13257" colspan="1" pageId="4" pageNumber="95" rowspan="1">5.4-8.4</td>
<td id="CB782DD4AEFF453AF71428A4ADC57F6B" colspan="1" pageId="4" pageNumber="95" rowspan="1">8.2-8.7</td>
</tr>
</table>
</paragraph>
<paragraph id="A49BDAE43C6D92717899221EAAB6E03F" lastPageId="7" lastPageNumber="98" pageId="5" pageNumber="96">
<pageBreakToken id="96935A0122671CD4A33391AC78964489" pageId="5" pageNumber="96" start="start">Head</pageBreakToken>
and eye large. Anterior nostril a circular opening located at anterior tip of snout, lateral to upper lip (
<figureCitation id="2BDDA7BEECA7698475D394C190746FA8" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Head of Poeciliopsis jackschultzi in dorsal, lateral and ventral view (CNP-IBUNAM 23406, holotype, male, 20.3 mm SL). Sensory troughs containing presumptive canal neuromasts outlined in red. Pores in cephalic lateral line sensory canals in green. Small white circles represent superficial neuromasts. White ovals represent presumptive canal neuromasts. Abbreviations: AN, anterior nostril; AST, anterior supraorbital trough; IOC, infraorbital canal; LT, lachrymal trough; MT, mandibular trough; NT, nasal trough; PN, posterior nostril; PopC, preopercular canal; PST, posterior supraorbital trough." figureDoi="10.3897/zookeys.883.37586.figure3" httpUri="https://binary.pensoft.net/fig/350421" pageId="5" pageNumber="96" tableDoi="10.3897/zookeys.883.37586.figure3">Fig. 3</figureCitation>
). Posterior nostril an oval opening, located medial to anterodorsal margin of orbit; a delicate fold of skin located lateral to posterior nostril. Single sclerotic bone (posterior) present in scleral cartilage (
<figureCitation id="09532E787EE3AD7B0E55A39D5FCAF56C" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Sclerotic cartilage and sclerotic ossifications in members of Poeciliopsis (right side, image reversed) a P. jackschultzi, TCWC 20082.01, paratype, female, 23.0 mm SL b P. lucida, UMMZ 189041, female, 24.0 mm c P. occidentalis, UMMZ 202393, female, 35.0 mm SL. Abbreviations: AS, anterior sclerotic. PS, posterior sclerotic; SC, scleral cartilage; Scale bar: 0.4 mm." figureDoi="10.3897/zookeys.883.37586.figure4" httpUri="https://binary.pensoft.net/fig/350422" pageId="5" pageNumber="96" tableDoi="10.3897/zookeys.883.37586.figure4">Fig. 4a</figureCitation>
). Mouth superior, almost aligned with upper margin of orbit. Two rows of teeth on premaxilla and dentary (
<figureCitation id="F596BB6B27DE43494CD2EC3228594253" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Mouth of Poeciliopsis jackschultzi in dorsal view (anterior to top of page) a CNP-IBUNAM 23406, holotype, male, 20.3 mm SL b TCWC 20082.01, paratype, female, 23.0 mm SL. Cusps of dentary teeth highlighted in dark grey on right side in a and b. Shaft of dentary teeth highlighted in light grey on right side in b. Abbreviations: AN, anterior nostril; D, dentary; DO, dentary teeth of outer row; DI, dentary teeth of inner row; EthP, ethmoid plate; Mx, maxilla; Pmx, premaxilla; LL, lower lip; UL, upper lip." figureDoi="10.3897/zookeys.883.37586.figure5" httpUri="https://binary.pensoft.net/fig/350423" pageId="5" pageNumber="96" tableDoi="10.3897/zookeys.883.37586.figure5">Fig. 5</figureCitation>
). Teeth in outer row with spatula-shaped cusp, 2 or 3 times larger than teeth of inner row; teeth of inner row with weakly trifid cusp. Premaxilla with 10-12 teeth in outer row; 8-10 in inner row. Dentary with 9 or 10 teeth in outer row; 7-9 teeth in inner row. Upper pharyngeal jaw comprising teeth associated with ventral surface of pharyngobranchial 2, pharyngobranchial 3 and pharyngobranchial 4 toothplate (
<figureCitation id="535E8EBA4E11D46061D60866FFB3083B" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Viscerocranium of Poeciliopsis jackschultzi (TCWC 20082.01, paratype, female, 23.0 mm SL) a hyopalatine arch right side in lateral view (image reversed) b ventral gill arches in dorsal view c dorsal gill arches (right side) in dorsal view d dorsal gill arches (right side) in ventral view (image reversed). Opercular bones outlined in black in a. Scale bar shared between c and d. Abbreviations: Aa, anguloarticular; Apa, autopalatine; Bb 1 C, basibranchial 1 cartilage; Bb 2 - 3, basibranchials 2 - 3; Bh, basihyal; Cb 1 - 5, ceratobranchials 1 - 5; De, dentary; Eb 1 - 4, epibranchial 1 - 4; Ectp, ectopterygoid; Enpt, endopterygoid; Hb 1 - 3, hypobranchials 1 - 3; Hy, hyomandibular; IC, interarcular cartilage; Iop, interopercle; GR, gill raker; Mx, maxilla; Op, opercle; Pb 2 - 3, pharyngobranchial 2 - 3; Pbtp 4, pharyngobranchial toothplate 4; Pmx, premaxilla; Pop, preopercle; Q, quadrate; Ra, retroarticular; Sop, subopercle; Sy, symplectic." figureDoi="10.3897/zookeys.883.37586.figure6" httpUri="https://binary.pensoft.net/fig/350424" pageId="5" pageNumber="96" tableDoi="10.3897/zookeys.883.37586.figure6">Fig. 6c, d</figureCitation>
). Teeth on pharyngobranchial 2 narrow, spatula-like, with small flattened cusp and elongate shaft; arranged randomly along ventral surface of bone. Teeth along anteromedial edge of ventral surface of pharyngobranchial 3 similar in size and shape to teeth on ventral surface of pharyngobranchial 2; arranged in three staggered rows 
<pageBreakToken id="EB5CC0A258F4375B2F72E3D71C284BE9" pageId="6" pageNumber="97" start="start">(</pageBreakToken>
orientated along rostral-caudal body axis); each row comprising 8-9 or cohorts of 5-7 teeth arranged in a single row (orientated along medial-lateral body axis); each cohort located anterior to a deep crypt associated with development of replacement teeth. Teeth over remainder of ventral surface of pharyngobranchial 3 and pharyngbranchial 4 toothplate conical, with slightly recurved tip. Configuration of conical teeth similar to spatula-like teeth; arranged in multiple staggered rows each comprising multiple cohorts; each cohort comprising 4 or 5 teeth arranged in a single row (orientated along medial-lateral body axis) and located anterior to a deep replacement tooth crypt; size of tooth within each cohort increases gradually in a medial to lateral direction; largest conical teeth of upper pharyngeal jaw located along lateral edge of pharyngobranchial 3 
<pageBreakToken id="FFEED71874AE7EB1212277DDF118C249" pageId="7" pageNumber="98" start="start">and</pageBreakToken>
pharyngobranchial 4 toothplate. Lower pharyngeal jaw comprising teeth associated with dorsal surface of ceratobranchial 5 (
<figureCitation id="48D0F8BD9AD43530F8EA3C8A7B96E796" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Viscerocranium of Poeciliopsis jackschultzi (TCWC 20082.01, paratype, female, 23.0 mm SL) a hyopalatine arch right side in lateral view (image reversed) b ventral gill arches in dorsal view c dorsal gill arches (right side) in dorsal view d dorsal gill arches (right side) in ventral view (image reversed). Opercular bones outlined in black in a. Scale bar shared between c and d. Abbreviations: Aa, anguloarticular; Apa, autopalatine; Bb 1 C, basibranchial 1 cartilage; Bb 2 - 3, basibranchials 2 - 3; Bh, basihyal; Cb 1 - 5, ceratobranchials 1 - 5; De, dentary; Eb 1 - 4, epibranchial 1 - 4; Ectp, ectopterygoid; Enpt, endopterygoid; Hb 1 - 3, hypobranchials 1 - 3; Hy, hyomandibular; IC, interarcular cartilage; Iop, interopercle; GR, gill raker; Mx, maxilla; Op, opercle; Pb 2 - 3, pharyngobranchial 2 - 3; Pbtp 4, pharyngobranchial toothplate 4; Pmx, premaxilla; Pop, preopercle; Q, quadrate; Ra, retroarticular; Sop, subopercle; Sy, symplectic." figureDoi="10.3897/zookeys.883.37586.figure6" httpUri="https://binary.pensoft.net/fig/350424" pageId="7" pageNumber="98" tableDoi="10.3897/zookeys.883.37586.figure6">Fig. 6b</figureCitation>
). Medial edge of ceratobranchial 5 with 4 or 5 widely spaced conical teeth, arranged in a single row (orientated along the rostral-caudal body axis). Remainder of teeth spatula-like, similar in shape to teeth located on ventral surface of pharyngobranchial 2; size of teeth increases gradually from anterior to posterior, with largest teeth located along posterior edge of bone. Arrangement of spatula-like teeth becoming more regular towards posterior, culminating in two dense bands of teeth each comprising 2 or 3 rows of ca. 13-15 teeth; a deep crypt associated with development of replacement teeth located anterior to each band of teeth.
</paragraph>
<caption id="2A543FA4FEC5F221C39F08E18B4F6846" doi="10.3897/zookeys.883.37586.figure3" httpUri="https://binary.pensoft.net/fig/350421" pageId="7" pageNumber="98" start="Figure 3" startId="F3">
<paragraph id="0F65012F5FF85199411065F88C8F1982" pageId="7" pageNumber="98">
<emphasis id="E82C24BA7306D0777A14747760817337" bold="true" pageId="7" pageNumber="98">Figure 3.</emphasis>
Head of 
<taxonomicName id="0779788C16E5A36F487E01D6464CCA8B" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="7" pageNumber="98" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="F5DE0546C59195DB5A084B9A9A15E491" italics="true" pageId="7" pageNumber="98">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
in dorsal, lateral and ventral view (CNP-IBUNAM 23406, holotype, male, 20.3 mm SL). Sensory troughs containing presumptive canal neuromasts outlined in red. Pores in cephalic lateral line sensory canals in green. Small white circles represent superficial neuromasts. White ovals represent presumptive canal neuromasts. Abbreviations: AN, anterior nostril; AST, anterior supraorbital trough; IOC, infraorbital canal; LT, lachrymal trough; MT, mandibular trough; NT, nasal trough; PN, posterior nostril; PopC, preopercular canal; PST, posterior supraorbital trough.
</paragraph>
</caption>
<caption id="132C9C2C934669B7081BFD706537B9D2" doi="10.3897/zookeys.883.37586.figure4" httpUri="https://binary.pensoft.net/fig/350422" pageId="7" pageNumber="98" start="Figure 4" startId="F4">
<paragraph id="82CC869FB2351123749596879F2DC301" pageId="7" pageNumber="98">
<emphasis id="95A9801E1106A27846D85676AA2772A4" bold="true" pageId="7" pageNumber="98">Figure 4.</emphasis>
Sclerotic cartilage and sclerotic ossifications in members of 
<taxonomicName id="ED2211A94B90EE4BABA472A44B8367E7" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="7" pageNumber="98" phylum="Chordata" rank="genus">
<emphasis id="6B21CD7067AE636F7678903C2F8CF6F6" italics="true" pageId="7" pageNumber="98">Poeciliopsis</emphasis>
</taxonomicName>
(right side, image reversed) 
<emphasis id="22D9744E1C89868728E590A2A1CD2B09" bold="true" pageId="7" pageNumber="98">a</emphasis>
<taxonomicName id="576CCFE31C0C17F96C6956603A35F326" lsidName="P. jackschultzi" pageId="7" pageNumber="98" rank="species" species="jackschultzi">
<emphasis id="E50EC00984F3AB5556838C8EBB6F1E60" italics="true" pageId="7" pageNumber="98">P. jackschultzi</emphasis>
</taxonomicName>
, TCWC 20082.01, paratype, female, 23.0 mm SL 
<emphasis id="4C96373844C33266AF87FE86ADCFEF6B" bold="true" pageId="7" pageNumber="98">b</emphasis>
<taxonomicName id="E7A903E674CB9D51B423DE0239E830B3" lsidName="P. lucida" pageId="7" pageNumber="98" rank="species" species="lucida">
<emphasis id="C97EAC6E02ECD12BD1E2C534B98C9EC0" italics="true" pageId="7" pageNumber="98">P. lucida</emphasis>
</taxonomicName>
, UMMZ 189041, female, 24.0 mm 
<emphasis id="CD3E92166723380404412BBF11755CCE" bold="true" pageId="7" pageNumber="98">c</emphasis>
<taxonomicName id="4354624DC71CD76F45F1F8757258748C" lsidName="P. occidentalis" pageId="7" pageNumber="98" rank="species" species="occidentalis">
<emphasis id="EBBFB7170876C89F1C8EC41BBF47EDF3" italics="true" pageId="7" pageNumber="98">P. occidentalis</emphasis>
</taxonomicName>
, UMMZ 202393, female, 35.0 mm SL. Abbreviations: AS, anterior sclerotic. PS, posterior sclerotic; SC, scleral cartilage; Scale bar: 0.4 mm.
</paragraph>
</caption>
<caption id="6AB7588AA46A3941FEFC01B28031B582" doi="10.3897/zookeys.883.37586.figure5" httpUri="https://binary.pensoft.net/fig/350423" pageId="7" pageNumber="98" start="Figure 5" startId="F5">
<paragraph id="A0C8C3F26E7BA5E4C67D363F4C9E490B" pageId="7" pageNumber="98">
<emphasis id="E4DD5469DA11DFBF4814572BF8CD0670" bold="true" pageId="7" pageNumber="98">Figure 5.</emphasis>
Mouth of 
<taxonomicName id="369C91BC5B7F96EA7B1C37F5C11471D9" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="7" pageNumber="98" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="A371352ACDEA16EA5A01D815D4D4CBAA" italics="true" pageId="7" pageNumber="98">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
in dorsal view (anterior to top of page) 
<emphasis id="0D21327C747C1A63408A601CF0AED48A" bold="true" pageId="7" pageNumber="98">a</emphasis>
CNP-IBUNAM 23406, holotype, male, 20.3 mm SL 
<emphasis id="0E78B3106C2194338D2A5E03BE0C2286" bold="true" pageId="7" pageNumber="98">b</emphasis>
TCWC 20082.01, paratype, female, 23.0 mm SL. Cusps of dentary teeth highlighted in dark grey on right side in a and b. Shaft of dentary teeth highlighted in light grey on right side in b. Abbreviations: AN, anterior nostril; D, dentary; DO, dentary teeth of outer row; DI, dentary teeth of inner row; EthP, ethmoid plate; Mx, maxilla; Pmx, premaxilla; LL, lower lip; UL, upper lip.
</paragraph>
</caption>
<caption id="4BCFF037C84E08249161B2B2CB8093F9" doi="10.3897/zookeys.883.37586.figure6" httpUri="https://binary.pensoft.net/fig/350424" pageId="7" pageNumber="98" start="Figure 6" startId="F6">
<paragraph id="26E4A59FA46EBED03AD693C2F3796DEC" pageId="7" pageNumber="98">
<emphasis id="2B8CD3B7F91C1F00A41BAB9BB5D782E2" bold="true" pageId="7" pageNumber="98">Figure 6.</emphasis>
Viscerocranium of 
<taxonomicName id="DD3E3026F88CCC6AFE12F60CAD5AF7CD" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="7" pageNumber="98" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="9B11461E6D173C0D6FA7B0CE16DD4DBF" italics="true" pageId="7" pageNumber="98">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
(TCWC 20082.01, paratype, female, 23.0 mm SL) 
<emphasis id="0D989DEFB84AD2A4E97C67BFA58ACDE0" bold="true" pageId="7" pageNumber="98">a</emphasis>
hyopalatine arch right side in lateral view (image reversed) 
<emphasis id="A1EF0ABAD6059927CFC951A9741CEBDC" bold="true" pageId="7" pageNumber="98">b</emphasis>
ventral gill arches in dorsal view 
<emphasis id="F16FCFB7402544D175732FD3023BA246" bold="true" pageId="7" pageNumber="98">c</emphasis>
dorsal gill arches (right side) in dorsal view 
<emphasis id="92ACEB3B8AFD498CCEC9F99566DF6B4F" bold="true" pageId="7" pageNumber="98">d</emphasis>
dorsal gill arches (right side) in ventral view (image reversed). Opercular bones outlined in black in a. Scale bar shared between c and d. Abbreviations: Aa, anguloarticular; Apa, autopalatine; Bb1C, basibranchial 1 cartilage; Bb2-3, basibranchials 2-3; Bh, basihyal; Cb1-5, ceratobranchials 1-5; De, dentary; Eb1-4, epibranchial 1-4; Ectp, ectopterygoid; Enpt, endopterygoid; Hb1-3, hypobranchials 1-3; Hy, hyomandibular; IC, interarcular cartilage; Iop, interopercle; GR, gill raker; Mx, maxilla; Op, opercle; Pb2-3, pharyngobranchial 2-3; Pbtp4, pharyngobranchial toothplate 4; Pmx, premaxilla; Pop, preopercle; Q, quadrate; Ra, retroarticular; Sop, subopercle; Sy, symplectic.
</paragraph>
</caption>
<paragraph id="4FC6B4AA26EDB3146624FDA504819529" lastPageId="8" lastPageNumber="99" pageId="7" pageNumber="98">
Gill rakers present on anterior and posterior margins of gill arches 1-4 and anterior margin of ceratobranchial 5 (
<figureCitation id="E4EE8C287A125E93E853EDB1408C4AF0" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Viscerocranium of Poeciliopsis jackschultzi (TCWC 20082.01, paratype, female, 23.0 mm SL) a hyopalatine arch right side in lateral view (image reversed) b ventral gill arches in dorsal view c dorsal gill arches (right side) in dorsal view d dorsal gill arches (right side) in ventral view (image reversed). Opercular bones outlined in black in a. Scale bar shared between c and d. Abbreviations: Aa, anguloarticular; Apa, autopalatine; Bb 1 C, basibranchial 1 cartilage; Bb 2 - 3, basibranchials 2 - 3; Bh, basihyal; Cb 1 - 5, ceratobranchials 1 - 5; De, dentary; Eb 1 - 4, epibranchial 1 - 4; Ectp, ectopterygoid; Enpt, endopterygoid; Hb 1 - 3, hypobranchials 1 - 3; Hy, hyomandibular; IC, interarcular cartilage; Iop, interopercle; GR, gill raker; Mx, maxilla; Op, opercle; Pb 2 - 3, pharyngobranchial 2 - 3; Pbtp 4, pharyngobranchial toothplate 4; Pmx, premaxilla; Pop, preopercle; Q, quadrate; Ra, retroarticular; Sop, subopercle; Sy, symplectic." figureDoi="10.3897/zookeys.883.37586.figure6" httpUri="https://binary.pensoft.net/fig/350424" pageId="7" pageNumber="98" tableDoi="10.3897/zookeys.883.37586.figure6">Fig. 6b</figureCitation>
); number of gill rakers associated with each arch listed in Table 
<tableCitation id="C77284813DF8FF1D99D35DAB43E4933E" captionStartId="T2" httpUri="http://table.plazi.org/id/7BE1777E0F62EE05FBB9EBD1FC66E1D2" pageId="7" pageNumber="98" tableUuid="7BE1777E0F62EE05FBB9EBD1FC66E1D2">2</tableCitation>
. Anterior edge of gill arch 1 with 11 or 12 type 1a gill rakers as 
<pageBreakToken id="28BA7CEB01D522F03143FAE3C96129DE" pageId="8" pageNumber="99" start="start">sociated</pageBreakToken>
with hypobranchial and ceratobranchial; posterior edge of gill arch 1-3 with 12-13 type 1b gill rakers associated with ceratobranchial. Anterior edge of gill arch 2-3 with 12-14 gill rakers, including 2 or 3 type 1b gill rakers associated with hypobranchial and lower part of ceratobranchial and 10 or 11 type 3 gill rakers associated with ceratobranchial (
<figureCitation id="B43161553E5FD6FA8F439765A6126A72" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Gill rakers on ceratobranchials 2 / 3 - 5 in Poeciliopsis a P. jackschultzi, TCWC 20082.01, paratype, female, 23.0 mm SL b P. lucida, UMMZ 189041, female, 24.0 mm SL c P. monacha, UMMZ 178246, female, 22.0 mm SL. Gill filaments removed. Abbreviations: C 2 - 5, ceratobranchials 2 - 5; Cb 4 T, teeth on ceratobranchial 4; GR 1 b, 2, 3, type 1 b, 2, or 3 gill rakers; GRT, gill-raker tooth." figureDoi="10.3897/zookeys.883.37586.figure7" httpUri="https://binary.pensoft.net/fig/350425" pageId="8" pageNumber="99" tableDoi="10.3897/zookeys.883.37586.figure7">Fig. 7a</figureCitation>
). Anterior edge of gill arch 4 with 12-14 gill rakers along ceratobranchial, including 2 or 3 type 1b gill rakers and 10 type 3 gill rakers. Posterior edge of ceratobranchial 4 and anterior edge of ceratobranchial 5 with 16 or 17 type 2 gill rakers (
<figureCitation id="F95FFBABA65604606782E1C9FD588073" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Gill rakers on ceratobranchials 2 / 3 - 5 in Poeciliopsis a P. jackschultzi, TCWC 20082.01, paratype, female, 23.0 mm SL b P. lucida, UMMZ 189041, female, 24.0 mm SL c P. monacha, UMMZ 178246, female, 22.0 mm SL. Gill filaments removed. Abbreviations: C 2 - 5, ceratobranchials 2 - 5; Cb 4 T, teeth on ceratobranchial 4; GR 1 b, 2, 3, type 1 b, 2, or 3 gill rakers; GRT, gill-raker tooth." figureDoi="10.3897/zookeys.883.37586.figure7" httpUri="https://binary.pensoft.net/fig/350425" pageId="8" pageNumber="99" tableDoi="10.3897/zookeys.883.37586.figure7">Fig. 7a</figureCitation>
). Posterior edge of ceratobranchial 4 expanded as a flat membranous shelf to which base of gill rakers articulate (
<figureCitation id="FF8CA232C05120018F8BB91447987803" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Gill rakers on ceratobranchials 2 / 3 - 5 in Poeciliopsis a P. jackschultzi, TCWC 20082.01, paratype, female, 23.0 mm SL b P. lucida, UMMZ 189041, female, 24.0 mm SL c P. monacha, UMMZ 178246, female, 22.0 mm SL. Gill filaments removed. Abbreviations: C 2 - 5, ceratobranchials 2 - 5; Cb 4 T, teeth on ceratobranchial 4; GR 1 b, 2, 3, type 1 b, 2, or 3 gill rakers; GRT, gill-raker tooth." figureDoi="10.3897/zookeys.883.37586.figure7" httpUri="https://binary.pensoft.net/fig/350425" pageId="8" pageNumber="99" tableDoi="10.3897/zookeys.883.37586.figure7">Fig. 7a</figureCitation>
).
</paragraph>
<caption id="7BE1777E0F62EE05FBB9EBD1FC66E1D2" ID-Table-UUID="7BE1777E0F62EE05FBB9EBD1FC66E1D2" httpUri="http://table.plazi.org/id/7BE1777E0F62EE05FBB9EBD1FC66E1D2" pageId="8" pageNumber="99" start="Table 2" startId="T2">
<paragraph id="6AC74C59EA9A29065954CC925A6D81BF" pageId="8" pageNumber="99">
<emphasis id="9DF8305A01B028CAAB527CD7AED293DF" bold="true" pageId="8" pageNumber="99">Table 2.</emphasis>
Counts of gill rakers in members of the 
<taxonomicName id="05D89481CAC7E23ABCA9FCA88536A640" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="8" pageNumber="99" phylum="Chordata" rank="genus">
<emphasis id="1251A587B320D1B4E08D9DD0B2188FB8" italics="true" pageId="8" pageNumber="99">Leptorhaphis</emphasis>
</taxonomicName>
species group and 
<taxonomicName id="4BCA43576D5CA5F128763ECA2815E076" lsidName="P. monacha" pageId="8" pageNumber="99" rank="species" species="monacha">
<emphasis id="5BEC35AA225B55DBC10F9ACE6B2710E1" italics="true" pageId="8" pageNumber="99">P. monacha</emphasis>
</taxonomicName>
. Gill raker type in parentheses (see materials and methods for details).
</paragraph>
</caption>
<paragraph id="3524C9838A29403F971DEF04533583B8" pageId="8" pageNumber="99">
<table id="FAF947A1A34533EE67B8F3B8E03A0122" pageId="8" pageNumber="99">
<tr id="69E658CC46F87C0D2FA43D9E10A2D69A" pageId="8" pageNumber="99">
<td id="0A362B6A489F42817C21EC661B8CCC1A" colspan="1" pageId="8" pageNumber="99" rowspan="2">
<emphasis id="0DE52F2A432CE6BE1BC9AA9BC7806C8F" bold="true" pageId="8" pageNumber="99">Species</emphasis>
</td>
<td id="A5742F320AAC4C0B59D1B9C1CF26E52B" colspan="1" pageId="8" pageNumber="99" rowspan="2">
<emphasis id="F0DC145B08A27810CE46828EE8A31687" bold="true" pageId="8" pageNumber="99">N</emphasis>
</td>
<td id="52853CFFD879EFF44F7FA017E93B7882" colspan="2" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="E13F4FDDB83749B8BDE0BAB8385EDF19" bold="true" pageId="8" pageNumber="99">Gill arch 1</emphasis>
</td>
<td id="A8C943D43118B6628837868055635BFB" colspan="2" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="0FB10C6D74E089C5A1FF1350A05B7CB1" bold="true" pageId="8" pageNumber="99">Gill arch 2</emphasis>
</td>
<td id="088E9986EE01CD02A8487F0B6BC371A0" colspan="2" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="ABEB9E9269F8B9091D2404799A0A3E57" bold="true" pageId="8" pageNumber="99">Gill arch 3</emphasis>
</td>
<td id="7765E43516688EB5F4CA53C4AF23EFC9" colspan="2" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="B5C7BD4642E4A24D2ACD1BA44BA0F97C" bold="true" pageId="8" pageNumber="99">Gill arch 4</emphasis>
</td>
<td id="832F96677A6D9885B924ACAB7C1646CF" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="778A7DC9110AC34715D4AA4C24AD41CA" bold="true" pageId="8" pageNumber="99">Gill arch 5</emphasis>
</td>
</tr>
<tr id="40E1EECFB31844E04F81CF7E163A0D3C" pageId="8" pageNumber="99">
<td id="5E5F2395DD192057FC3AE720073E73F6" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="BBF3ACAD6433A61271383A79C08C9B81" bold="true" pageId="8" pageNumber="99">Anterior</emphasis>
</td>
<td id="2603157460AABC032570E2884A9F5C96" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="6B8CE9E0DCF25907B42B9AEACDC6402F" bold="true" pageId="8" pageNumber="99">Posterior</emphasis>
</td>
<td id="8CA888BCA5352B39B009EF9424A98402" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="825CCB8D746BC9505A16E0B2D5E235B6" bold="true" pageId="8" pageNumber="99">Anterior</emphasis>
</td>
<td id="040EB3B18552FF595BE6624E46A3682D" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="2E2EFA723EEDBF68D6D56FAB7DA1C2A3" bold="true" pageId="8" pageNumber="99">Posterior</emphasis>
</td>
<td id="14C998094D5AFEFD75DBC46CBABF2D8E" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="1C2B13E2F9215247B2A0AFEC7D322D6C" bold="true" pageId="8" pageNumber="99">Anterior</emphasis>
</td>
<td id="68C0B693F850668629BAE16C4F1F9004" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="D6D484574604952BAD357DF4D2E26CB1" bold="true" pageId="8" pageNumber="99">Posterior</emphasis>
</td>
<td id="B1E43D02C62BA974BFE04B0F1B7C1CC3" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="D2AC7CB69CB39AB346F93BBC4EEBBD12" bold="true" pageId="8" pageNumber="99">Anterior</emphasis>
</td>
<td id="E2117EDF28646D768B2E373DEE55FE45" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="3E9BF32E830FA633151283A6E5508579" bold="true" pageId="8" pageNumber="99">Posterior</emphasis>
</td>
<td id="692ACA9D41EAB8498C7AD845AEB9E339" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<emphasis id="ED01E0BEF22DA4568569BE5672CF32F7" bold="true" pageId="8" pageNumber="99">Anterior</emphasis>
</td>
</tr>
<tr id="6E68EBD0775889561070908DFFA0C981" pageId="8" pageNumber="99">
<td id="EA7B2C6301A243F7F7B11C70E1E5F518" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<taxonomicName id="9768F4E0369F484B504DB531DCE983C1" lsidName="P. jackschultzi" pageId="8" pageNumber="99" rank="species" species="jackschultzi">
<emphasis id="39DDEB8ACC8E5812CCEDA297B1DFB627" italics="true" pageId="8" pageNumber="99">P. jackschultzi</emphasis>
</taxonomicName>
</td>
<td id="9A5CDB72F8E2646569030DAF5CAB2D95" colspan="1" pageId="8" pageNumber="99" rowspan="1">3</td>
<td id="3789A7B2C77777560CF976A58F8AFDDB" colspan="1" pageId="8" pageNumber="99" rowspan="1">11-12 (1a)</td>
<td id="A02E4E6BFCD0115BE6A79E53EDACC85C" colspan="1" pageId="8" pageNumber="99" rowspan="1">12-13 (1b)</td>
<td id="FD5B3FB4135C47344B353AF2991A70DF" colspan="1" pageId="8" pageNumber="99" rowspan="1">2-3 (1b)/10-11 (3)</td>
<td id="423269362299E8E45FBD4EBEEADD8491" colspan="1" pageId="8" pageNumber="99" rowspan="1">13-14 (1b)</td>
<td id="ADBF69FECDDF0B376FAB409362419DE8" colspan="1" pageId="8" pageNumber="99" rowspan="1">2-3 (1b)/10-11 (3)</td>
<td id="307052AB4683FF4D9B049A8403A1B060" colspan="1" pageId="8" pageNumber="99" rowspan="1">14 (1b)</td>
<td id="66A285C396EBE6C2DCCD3C51DBD981AA" colspan="1" pageId="8" pageNumber="99" rowspan="1">2-3 (1b)/10 (3)</td>
<td id="C1184238C56C935584F6E9DD0AFADA5B" colspan="1" pageId="8" pageNumber="99" rowspan="1">17 (2)</td>
<td id="035FE0449F14A8FD846F4001CDD78436" colspan="1" pageId="8" pageNumber="99" rowspan="1">16 (2)</td>
</tr>
<tr id="7773CF4123A809EA5554446B7B84008F" pageId="8" pageNumber="99">
<td id="1523F11F9D876BDADC62F75C50EDFD77" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<taxonomicName id="06087D3A51C03456750A11C03D460B2E" lsidName="P. infans" pageId="8" pageNumber="99" rank="species" species="infans">
<emphasis id="63050695693596AF5C12886C3204F4A0" italics="true" pageId="8" pageNumber="99">P. infans</emphasis>
</taxonomicName>
</td>
<td id="E135A66EA3057F338FA6A877543102A2" colspan="1" pageId="8" pageNumber="99" rowspan="1">4</td>
<td id="4FE68551085553E28BE63C0C63B7FEC9" colspan="1" pageId="8" pageNumber="99" rowspan="1">14-15 (1a)</td>
<td id="5F0B1F0EE5F4DEFE5690F403B35DC102" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-20 (1b)</td>
<td id="AF9778E1EC84B4527A25BD179B22EC85" colspan="1" pageId="8" pageNumber="99" rowspan="1">16-17 (1b)</td>
<td id="60358824AB3F77748620A51882A9E170" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-19 (1b)</td>
<td id="3D01FB3470668686F3FB212E177874FF" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-19 (1b)</td>
<td id="D17AB8DAECAA9A24ACC6A63EFC506AB1" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-20 (1b)</td>
<td id="422ECDFF23234D10A37CC5453AE0F814" colspan="1" pageId="8" pageNumber="99" rowspan="1">20-22 (1b)</td>
<td id="3AEBF7A008B77E72937797D7EE3E611A" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-19 (2)</td>
<td id="4D86F54BF70349BCB5B7EB2231F8C73B" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-19 (2)</td>
</tr>
<tr id="D47556ACC025DF792AD8420A5EA299C7" pageId="8" pageNumber="99">
<td id="CBD784DCC1FDE2B5EAF5795A021EB222" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<taxonomicName id="750FDC403210D0E670EAF030F4C32CCB" lsidName="P. lucida" pageId="8" pageNumber="99" rank="species" species="lucida">
<emphasis id="1AA15E8FD0C40EA947CF930ECF260ADA" italics="true" pageId="8" pageNumber="99">P. lucida</emphasis>
</taxonomicName>
</td>
<td id="DC10C5A9FC61B61F5B24B549B1B6E852" colspan="1" pageId="8" pageNumber="99" rowspan="1">4</td>
<td id="D6F0127CFEA0CDA153B2109973777654" colspan="1" pageId="8" pageNumber="99" rowspan="1">14-15 (1a)</td>
<td id="C923DF531450FF688E4C13735D32025D" colspan="1" pageId="8" pageNumber="99" rowspan="1">20-21 (1b)</td>
<td id="3395E8DAE025430B8A150F630821131B" colspan="1" pageId="8" pageNumber="99" rowspan="1">20-21 (1b)</td>
<td id="C1681EF052431F7EB5F895AAA81BCBB2" colspan="1" pageId="8" pageNumber="99" rowspan="1">20-21(1b)</td>
<td id="6F7F84ADD453C915CE5F8D3182C26A45" colspan="1" pageId="8" pageNumber="99" rowspan="1">20-21 (1b)</td>
<td id="D4F830FE2830FBD5641A86AD2979A090" colspan="1" pageId="8" pageNumber="99" rowspan="1">19-21 (1b)</td>
<td id="A5E94BB5D6C448A2749AE4E85342143D" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-19 (1b)</td>
<td id="715AD8F365F30C1D16F8894BE11398F4" colspan="1" pageId="8" pageNumber="99" rowspan="1">20-21 (2)</td>
<td id="2A5EA344CDA98E498464D704AC5C4245" colspan="1" pageId="8" pageNumber="99" rowspan="1">19-21 (2)</td>
</tr>
<tr id="43B39ADBCD6ADA3E2DEF09733CA33FF1" pageId="8" pageNumber="99">
<td id="04608EC8D4F7B58F24D20CBB668B9332" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<taxonomicName id="E5C544FBE5612573FA3DD7F7A7FEC9A8" lsidName="P. occidentalis" pageId="8" pageNumber="99" rank="species" species="occidentalis">
<emphasis id="43263B0F2BEBBF1BD5AA419D23AB1008" italics="true" pageId="8" pageNumber="99">P. occidentalis</emphasis>
</taxonomicName>
</td>
<td id="579E0AB4A2AC5969421343CDAFF59808" colspan="1" pageId="8" pageNumber="99" rowspan="1">4</td>
<td id="E2CEF256E8D2E04B8057346DD95E9CE0" colspan="1" pageId="8" pageNumber="99" rowspan="1">11-12 (1a)</td>
<td id="41354BF8428AF5185CE82DC10F7F8B99" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-19 (1b)</td>
<td id="78D9A6FC0579F8EA17C79D778D16235C" colspan="1" pageId="8" pageNumber="99" rowspan="1">19-20 (1b)</td>
<td id="FF38F9A310DDA6E02166B92604C18B69" colspan="1" pageId="8" pageNumber="99" rowspan="1">19-21 (1b)</td>
<td id="22BC1A249F44F75FDB0105E3532909EF" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-20 (1b)</td>
<td id="13A6028BFA81C6C148D84A357D85EE18" colspan="1" pageId="8" pageNumber="99" rowspan="1">17-19 (1b)</td>
<td id="D9F5DF1B436FBA061258E4466DB2FEF4" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-19 (1b)</td>
<td id="ED105D32585FDC55C7A818710A5E8530" colspan="1" pageId="8" pageNumber="99" rowspan="1">24-25 (2)</td>
<td id="3146AF00A64A3860274F8E99DEFF11DB" colspan="1" pageId="8" pageNumber="99" rowspan="1">23-24 (2)</td>
</tr>
<tr id="D6663E7D5A2840F909BFDED58486789A" pageId="8" pageNumber="99">
<td id="F1FB1872F8FA3476AC18C074611C1004" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<taxonomicName id="DBE5ADD7831D45797D06662E8A680B1C" lsidName="P. prolifica" pageId="8" pageNumber="99" rank="species" species="prolifica">
<emphasis id="B6FAAE90DE6BC6A64E60285A224C2F1E" italics="true" pageId="8" pageNumber="99">P. prolifica</emphasis>
</taxonomicName>
</td>
<td id="2284540288ADEAD0683DDACE9BFA10EB" colspan="1" pageId="8" pageNumber="99" rowspan="1">4</td>
<td id="56160D6468F7E59FCD899F4738D16512" colspan="1" pageId="8" pageNumber="99" rowspan="1">10-11 (1a)</td>
<td id="90F52F9CED5DDD0FF3A3FC2B3DED9AA4" colspan="1" pageId="8" pageNumber="99" rowspan="1">14-15 (1b)</td>
<td id="4058310BE451C27DB4B4BB9A3CD22F48" colspan="1" pageId="8" pageNumber="99" rowspan="1">14-16(1b)</td>
<td id="BF0733294F5A16FE51C1815F0E7FE06D" colspan="1" pageId="8" pageNumber="99" rowspan="1">14-16 (1b)</td>
<td id="4AAB96B9346AE5E37FBF662EBA880C74" colspan="1" pageId="8" pageNumber="99" rowspan="1">14-16 (1b)</td>
<td id="573544DCC11CC9C86F0F69607430E02B" colspan="1" pageId="8" pageNumber="99" rowspan="1">14-16 (1b)</td>
<td id="C1E4D0CD45593AC99D9A170EB2B6A647" colspan="1" pageId="8" pageNumber="99" rowspan="1">15-16 (1b)</td>
<td id="4CAC8C44E44CE49D5EECDAA91756D2D5" colspan="1" pageId="8" pageNumber="99" rowspan="1">18-20 (2)</td>
<td id="5A1126BA1BBC0BC249009873E8B2F0C4" colspan="1" pageId="8" pageNumber="99" rowspan="1">15-16 (2)</td>
</tr>
<tr id="18BC76246B2318EE1FA35281689E6C13" pageId="8" pageNumber="99">
<td id="2D5995CE75203A796B97D01C2E8C4F3A" colspan="1" pageId="8" pageNumber="99" rowspan="1">
<taxonomicName id="859DD8A59440987BC2FDD59146472AC1" lsidName="P. monacha" pageId="8" pageNumber="99" rank="species" species="monacha">
<emphasis id="707A9E6FEF1DAB70A5E378ADFE156ED7" italics="true" pageId="8" pageNumber="99">P. monacha</emphasis>
</taxonomicName>
</td>
<td id="355B94E95E41659B46A0003CBD275FE5" colspan="1" pageId="8" pageNumber="99" rowspan="1">4</td>
<td id="07D59991ECB1DD5F3EAA888FA60D43D6" colspan="1" pageId="8" pageNumber="99" rowspan="1">12-13 (1a)</td>
<td id="110A6AC3BB96B6D48DF2481793777431" colspan="1" pageId="8" pageNumber="99" rowspan="1">14-16 (1b)</td>
<td id="447E732BDD11BB558F062EB777FAE422" colspan="1" pageId="8" pageNumber="99" rowspan="1">13-14 (3)</td>
<td id="DA2C3D534D1B04BDCF94C14FEF8BCA5A" colspan="1" pageId="8" pageNumber="99" rowspan="1">15-16 (1b)</td>
<td id="19B5A4EE1C8D6123542A6AA1558F1E90" colspan="1" pageId="8" pageNumber="99" rowspan="1">16-18 (3)</td>
<td id="8249E72C9D9548541EFE4EDBFA8BBC6A" colspan="1" pageId="8" pageNumber="99" rowspan="1">15 (1b)</td>
<td id="04BFD9CC6B4A657F3DF8639412A9858C" colspan="1" pageId="8" pageNumber="99" rowspan="1">15 (3)</td>
<td id="6CC106F1FF21B7FD3F5A28722387A0B0" colspan="1" pageId="8" pageNumber="99" rowspan="1">17-18 (2)</td>
<td id="25046A0C486B1631AFB7FECB4D1A000E" colspan="1" pageId="8" pageNumber="99" rowspan="1">16-17 (2)</td>
</tr>
</table>
</paragraph>
<caption id="DC9EED361D1775ADBED42BF24D6BF6BA" doi="10.3897/zookeys.883.37586.figure7" httpUri="https://binary.pensoft.net/fig/350425" pageId="8" pageNumber="99" start="Figure 7" startId="F7">
<paragraph id="39D7104663346DE52F28C8EFC68FAD72" pageId="8" pageNumber="99">
<emphasis id="B1F5CAF16FECA31F23578921126679B0" bold="true" pageId="8" pageNumber="99">Figure 7.</emphasis>
Gill rakers on ceratobranchials 2/3-5 in 
<taxonomicName id="46231118CFB9388FB6CEC7FBF9C563DD" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="8" pageNumber="99" phylum="Chordata" rank="genus">
<emphasis id="E3925A9B7B5921FC9B8E8682E4B63A74" italics="true" pageId="8" pageNumber="99">Poeciliopsis</emphasis>
</taxonomicName>
<emphasis id="DAB0DDA7F8568692536CC12A3D3367A5" bold="true" pageId="8" pageNumber="99">a</emphasis>
<taxonomicName id="D10FFBD6E619AC6F197D730DDA6E2BB8" lsidName="P. jackschultzi" pageId="8" pageNumber="99" rank="species" species="jackschultzi">
<emphasis id="EB8A22291535B550C6D4EF4F8E1FF85A" italics="true" pageId="8" pageNumber="99">P. jackschultzi</emphasis>
</taxonomicName>
, TCWC 20082.01, paratype, female, 23.0 mm SL 
<emphasis id="28BAC6AA6E0675A6C989397113C1A943" bold="true" pageId="8" pageNumber="99">b</emphasis>
<taxonomicName id="35002B795EA01DC0C9BFCAD02DB86D5A" lsidName="P. lucida" pageId="8" pageNumber="99" rank="species" species="lucida">
<emphasis id="B87BB89EDD94424D7D1BDF7856FC4940" italics="true" pageId="8" pageNumber="99">P. lucida</emphasis>
</taxonomicName>
, UMMZ 189041, female, 24.0 mm SL 
<emphasis id="33CC7D3D6B479A29FE1002B80F540290" bold="true" pageId="8" pageNumber="99">c</emphasis>
<taxonomicName id="2DB1D73AE5D5DAE109135D64CAF465EA" lsidName="P. monacha" pageId="8" pageNumber="99" rank="species" species="monacha">
<emphasis id="DB637F65B920AF291A0900D4661BF3AB" italics="true" pageId="8" pageNumber="99">P. monacha</emphasis>
</taxonomicName>
, UMMZ 178246, female, 22.0 mm SL. Gill filaments removed. Abbreviations: C2-5, ceratobranchials 2-5; Cb4T, teeth on ceratobranchial 4; GR1b, 2, 3, type 1b, 2, or 3 gill rakers; GRT, gill-raker tooth.
</paragraph>
</caption>
<paragraph id="AB289DE4021AE2C240FF138049A6172D" pageId="8" pageNumber="99">
Cephalic lateral line canal system with following components (
<figureCitation id="3A5C3C476973C4D35216877E68FB9E82" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Head of Poeciliopsis jackschultzi in dorsal, lateral and ventral view (CNP-IBUNAM 23406, holotype, male, 20.3 mm SL). Sensory troughs containing presumptive canal neuromasts outlined in red. Pores in cephalic lateral line sensory canals in green. Small white circles represent superficial neuromasts. White ovals represent presumptive canal neuromasts. Abbreviations: AN, anterior nostril; AST, anterior supraorbital trough; IOC, infraorbital canal; LT, lachrymal trough; MT, mandibular trough; NT, nasal trough; PN, posterior nostril; PopC, preopercular canal; PST, posterior supraorbital trough." figureDoi="10.3897/zookeys.883.37586.figure3" httpUri="https://binary.pensoft.net/fig/350421" pageId="8" pageNumber="99" tableDoi="10.3897/zookeys.883.37586.figure3">Fig. 3</figureCitation>
): single large canal neuromast (stage IIa canal neuromast of 
<bibRefCitation id="392B8FDF1F4D913BF0D422349EEB5412" DOI="https://doi.org/10.1002/jmor.10045" author="Tarby, ML" journalOrPublisher="Journal of Morphology" pageId="22" pageNumber="113" pagination="44 - 57" refId="B31" refString="Tarby, ML, Webb, JF, 2003. Development of the supraorbital and mandibular lateral line canals in the cichlid, Archocentrusnigrofasciatus. Journal of Morphology 254: 44 - 57" title="Development of the supraorbital and mandibular lateral line canals in the cichlid, Archocentrusnigrofasciatus." url="https://doi.org/10.1002/jmor.10045" volume="254" year="2003">Tarby and Webb 2003</bibRefCitation>
) located in shallow nasal trough (equivalent to nasal portion of supraorbital lateral line canal); two large canal neuromasts (stage IIa) located in shallow anterior supraorbital trough (anterior portion of supraorbital lateral line canal) dorsomedial to anterodorsal margin of orbit; three large canal neuromasts (stage IIa) located in shallow boomerang-shaped posterior supraorbital trough (posterior portion of supraorbital lateral line canal) dorsomedial to posterodorsal margin of orbit; three large canal neuromasts (stage IIb) located in dorso-ventrally elongate lachrymal trough anterior to orbit (lachrymal portion of infraorbital lateral line canal), edges of trough supported by flanges of bone extending from surface of lachrymal; two pores on dorsolateral surface of head posterior to orbit associated with dermosphenotic portion of infraorbital canal; two large canal neuromasts (stage IIa) located in shallow mandibular trough (mandibular portion of preoperculo-mandibular lateral line canal on dentary) located on lower jaw posterolateral to jaw symphysis; 6 or 7 pores of variable size associated with preopercular portion of preoperculo-mandibular lateral line canal. Lateral line canal on dermosphenotic and preopercle (
<figureCitation id="296A0371E50A51C7F022F28125152135" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Viscerocranium of Poeciliopsis jackschultzi (TCWC 20082.01, paratype, female, 23.0 mm SL) a hyopalatine arch right side in lateral view (image reversed) b ventral gill arches in dorsal view c dorsal gill arches (right side) in dorsal view d dorsal gill arches (right side) in ventral view (image reversed). Opercular bones outlined in black in a. Scale bar shared between c and d. Abbreviations: Aa, anguloarticular; Apa, autopalatine; Bb 1 C, basibranchial 1 cartilage; Bb 2 - 3, basibranchials 2 - 3; Bh, basihyal; Cb 1 - 5, ceratobranchials 1 - 5; De, dentary; Eb 1 - 4, epibranchial 1 - 4; Ectp, ectopterygoid; Enpt, endopterygoid; Hb 1 - 3, hypobranchials 1 - 3; Hy, hyomandibular; IC, interarcular cartilage; Iop, interopercle; GR, gill raker; Mx, maxilla; Op, opercle; Pb 2 - 3, pharyngobranchial 2 - 3; Pbtp 4, pharyngobranchial toothplate 4; Pmx, premaxilla; Pop, preopercle; Q, quadrate; Ra, retroarticular; Sop, subopercle; Sy, symplectic." figureDoi="10.3897/zookeys.883.37586.figure6" httpUri="https://binary.pensoft.net/fig/350424" pageId="8" pageNumber="99" tableDoi="10.3897/zookeys.883.37586.figure6">Fig. 6a</figureCitation>
) an open trough of bone roofed by skin only (canal neuromasts inside of each canal stage III of 
<bibRefCitation id="BBAB283248B94435B40C8ABD0849B600" DOI="https://doi.org/10.1002/jmor.10045" author="Tarby, ML" journalOrPublisher="Journal of Morphology" pageId="22" pageNumber="113" pagination="44 - 57" refId="B31" refString="Tarby, ML, Webb, JF, 2003. Development of the supraorbital and mandibular lateral line canals in the cichlid, Archocentrusnigrofasciatus. Journal of Morphology 254: 44 - 57" title="Development of the supraorbital and mandibular lateral line canals in the cichlid, Archocentrusnigrofasciatus." url="https://doi.org/10.1002/jmor.10045" volume="254" year="2003">Tarby and Webb 2003</bibRefCitation>
). Multiple superficial neuromasts placed over surface of head, most obvious on surface of skin bordering ventral margin of orbit (
<figureCitation id="33EF9B61493E98CB3268BC8C71F65FE3" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Head of Poeciliopsis jackschultzi in dorsal, lateral and ventral view (CNP-IBUNAM 23406, holotype, male, 20.3 mm SL). Sensory troughs containing presumptive canal neuromasts outlined in red. Pores in cephalic lateral line sensory canals in green. Small white circles represent superficial neuromasts. White ovals represent presumptive canal neuromasts. Abbreviations: AN, anterior nostril; AST, anterior supraorbital trough; IOC, infraorbital canal; LT, lachrymal trough; MT, mandibular trough; NT, nasal trough; PN, posterior nostril; PopC, preopercular canal; PST, posterior supraorbital trough." figureDoi="10.3897/zookeys.883.37586.figure3" httpUri="https://binary.pensoft.net/fig/350421" pageId="8" pageNumber="99" tableDoi="10.3897/zookeys.883.37586.figure3">Fig. 3</figureCitation>
).
</paragraph>
<paragraph id="9F085D3834C4B7F7D2D4EA721F7699D1" lastPageId="9" lastPageNumber="100" pageId="8" pageNumber="99">
Dorsal-fin rays 8 (ii,4,ii or i,5,ii); anal-fin rays 10 (iii,6,i); pectoral-fin rays 14 (ii,9,iii); pelvic-fin rays 6 (i,3,ii or i,4,i). Total number of caudal-fin rays 29, comprising 15 (2) or 17 (1) principal rays, 13 (2) or 15 (1) branched rays. Dorsal procurrent 
<pageBreakToken id="8656703662D3BC24320F022C113C95D8" pageId="9" pageNumber="100" start="start">rays</pageBreakToken>
6, ventral procurrent rays 6 (1) or 7 (2). Total number of vertebrae 31, comprising 13 abdominal+18 caudal vertebrae. Ribs 11 or 12; epicentrals 9. First dorsal-fin pterygiophore inserting into interneural space between vertebrae 13/14 in both sexes. First anal-fin pterygiophore inserting into interhemal space between vertebrae 13/14 in female (not obtainable in males). 28 (3*) or 29 (1) scales in lateral series plus 1(1) or 2 (3*) scales on base of caudal fin; 16 (2) or 17 (1) predorsal scales (count not obtained from holotype); 16 scales around caudal peduncle.
</paragraph>
<paragraph id="F898779D4B4AD8266DEFF05D3BE84B8E" pageId="9" pageNumber="100">
Gonopodial complex composed of three functional gonoapophyses (modified hemal spines) and seven gonactinosts (modified proximal-middle pterygiophores). Second gonactinost a compound element; product of ontogenetic fusion of three proximal-middle pterygiophores. Ligostyle present. Gonopodium asymmetrical, sinistral (
<figureCitation id="F196610EBE19938E8747AC0FEECE5D73" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Schematic diagram of the distal tip of the gonopodium in Poeciliopsis jackschultzi (TCWC 20082.01, paratype, male, 19.0 mm SL). Abbreviations: R 3, ray 3; R 4 a, ray 4 anterior branch (intermediate grey); R 4 p, ray 4 posterior branch (light grey); R 5 p, ray 5 posterior branch (dark grey)." figureDoi="10.3897/zookeys.883.37586.figure8" httpUri="https://binary.pensoft.net/fig/350426" pageId="9" pageNumber="100" tableDoi="10.3897/zookeys.883.37586.figure8">Fig. 8a</figureCitation>
). R3, unbranched with ~ 48 segments. Segments becoming progressively narrower distally; segment 1 largest element; distalmost segments tiny elements, approximately 
<normalizedToken id="1F93D433CB7F9DADA9D552680F99103E" originalValue="¼">1/4</normalizedToken>
width of more proximal elements. Posterior margin of R3 with pronounced groove proximally (corresponding to segments 6-18), accommodating R4. R4, branched, branching point obscured by R3, segments of each branch difficult to count with precision. R4a without further division; extending to tip of gonopodium. R4p divided again at ca. midpoint along length; segments close to distal tip of sub-branches of R4p bearing a serra, forming a serration of ca.14 paired serrae along dorsal edge of gonopodium (
<figureCitation id="958701FDCBE4170EB22398F68B22D793" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Schematic diagram of the distal tip of the gonopodium in Poeciliopsis jackschultzi (TCWC 20082.01, paratype, male, 19.0 mm SL). Abbreviations: R 3, ray 3; R 4 a, ray 4 anterior branch (intermediate grey); R 4 p, ray 4 posterior branch (light grey); R 5 p, ray 5 posterior branch (dark grey)." figureDoi="10.3897/zookeys.883.37586.figure8" httpUri="https://binary.pensoft.net/fig/350426" pageId="9" pageNumber="100" tableDoi="10.3897/zookeys.883.37586.figure8">Fig. 8</figureCitation>
). R5 branched; branching point ca. 11 segments distal to ray base; sub-branches R5a and R5p remain in close contact towards distal tip, displaced to left side of gonopodium, terminating between R3 and sub-branches of R4p proximal to distal tip of gonopodium. Small retrorse hook present at distal tip of gonopodium; confluent with distalmost segment of R3 and R4A.
</paragraph>
<caption id="E2B52F7D6E12130AB223404732D4427C" doi="10.3897/zookeys.883.37586.figure8" httpUri="https://binary.pensoft.net/fig/350426" pageId="9" pageNumber="100" start="Figure 8" startId="F8">
<paragraph id="F3A3D747DA5D8E8C0051A49B2F3B2C09" pageId="9" pageNumber="100">
<emphasis id="2DE35157B0EDBF663CA52E488BC97D8B" bold="true" pageId="9" pageNumber="100">Figure 8.</emphasis>
Schematic diagram of the distal tip of the gonopodium in 
<taxonomicName id="789BB5E2200A5F5A7B4DD3886EE8F1E8" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="9" pageNumber="100" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="CB0009C30596A2A24EB01AC437CC5AD1" italics="true" pageId="9" pageNumber="100">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
(TCWC 20082.01, paratype, male, 19.0 mm SL). Abbreviations: R3, ray 3; R4a, ray 4 anterior branch (intermediate grey); R4p, ray 4 posterior branch (light grey); R5p, ray 5 posterior branch (dark grey).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="951F30C94B5512EF872B4790AF2702B4" lastPageId="10" lastPageNumber="101" pageId="9" pageNumber="100" type="colouration">
<paragraph id="D21EDED37DEA17E925EA14EB72853C63" pageId="9" pageNumber="100">Colouration.</paragraph>
<paragraph id="EACCE3595F4D7E74529AF8AECBDE3DE0" pageId="9" pageNumber="100">
In alcohol (
<figureCitation id="70A5ACA635D2BEE4513B017EAB9BCE5C" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Poeciliopsis jackschultzi, CNP-IBUNAM 23406, holotype, male, 20.3 mm SL; Mexico, Sonora, Rio Concepcion." figureDoi="10.3897/zookeys.883.37586.figure1" httpUri="https://binary.pensoft.net/fig/350419" pageId="9" pageNumber="100" tableDoi="10.3897/zookeys.883.37586.figure1">Figs 1</figureCitation>
, 
<figureCitation id="5A66B147DA498CA58CBA0F22C5DB29C1" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Poeciliopsis jackschultzi, TCWC 20082.01, paratype, female, 26.7 mm SL; Mexico, Sonora, Rio Concepcion." figureDoi="10.3897/zookeys.883.37586.figure2" httpUri="https://binary.pensoft.net/fig/350420" pageId="9" pageNumber="100" tableDoi="10.3897/zookeys.883.37586.figure2">2</figureCitation>
), body background colour pale cream. A broken line comprising 15-17 small, dark-brown spots comprising diffuse clusters of melanophores extending along posterior two-thirds of body; spots located within pocket of scales 11-26 in lateral series. Horizontal septum along posterior two-thirds of body with dark brown pigment forming thin dark brown line deep to broken line. Vertical septum posterior to anal fin with dark brown pigment forming thin dark brown line along ventral midline. Side of body and base of caudal fin with irregular scatter of small dark brown melanophores. Posterior edge of scales, excluding those on predorsal surface, rimmed by small dark brown melanophores forming weak reticulate pattern over body surface. Fins hyaline. Dorsal, lateral, and ventral surface of head with irregular scatter of small dark brown melanophores. Upper lip with dense aggregation of small light brown melanophores forming faint brown line.
</paragraph>
<paragraph id="095CB4DD0B2206CC12B7280FDA58C222" lastPageId="10" lastPageNumber="101" pageId="9" pageNumber="100">
In life (
<figureCitation id="C0026B031E068959BEEDC771596584FE" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Poeciliopsis jackschultzi, Mexico, Sonora, Rio Concepcion a male b female. Paratype specimens. Not measured, not identified in field." figureDoi="10.3897/zookeys.883.37586.figure9" httpUri="https://binary.pensoft.net/fig/350427" pageId="9" pageNumber="100" tableDoi="10.3897/zookeys.883.37586.figure9">Fig. 9</figureCitation>
), body translucent. Anterodorsal surface of body golden brown; remainder of body faint olive-yellow. Broken line along centre of body comprised of black spots, interspaced by small iridescent white-blue spots. Caudal-fin base with a faint golden-brown oval-shaped marking at centre. Majority of scales with light to dark brown pigment along posterior margin, forming obvious reticulate pattern. Fins of female (
<figureCitation id="3C82783C6FE9DD391373F6CB49234473" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Poeciliopsis jackschultzi, Mexico, Sonora, Rio Concepcion a male b female. Paratype specimens. Not measured, not identified in field." figureDoi="10.3897/zookeys.883.37586.figure9" httpUri="https://binary.pensoft.net/fig/350427" pageId="9" pageNumber="100" tableDoi="10.3897/zookeys.883.37586.figure9">Fig. 9b</figureCitation>
) and paired fins of male hyaline. Dorsal and caudal fin of male with faint orange tint; fin membranes between central caudal-fin rays with faint dark brown or black markings. 
<pageBreakToken id="9C59228A23C247B2A802A194AF6B00AD" pageId="10" pageNumber="101" start="start">Base</pageBreakToken>
of gonopodium bright orange (
<figureCitation id="20B8A280CDD3F2734C11B6BDC673692E" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Poeciliopsis jackschultzi, Mexico, Sonora, Rio Concepcion a male b female. Paratype specimens. Not measured, not identified in field." figureDoi="10.3897/zookeys.883.37586.figure9" httpUri="https://binary.pensoft.net/fig/350427" pageId="10" pageNumber="101" tableDoi="10.3897/zookeys.883.37586.figure9">Fig. 9a</figureCitation>
). Dorsal surface of head golden brown. Upper part of opercle with small silver-white marking. Upper lip dark brown. Iris golden-white.
</paragraph>
<caption id="BCBABA35745A44E2EECEF1C69940065D" doi="10.3897/zookeys.883.37586.figure9" httpUri="https://binary.pensoft.net/fig/350427" pageId="10" pageNumber="101" start="Figure 9" startId="F9">
<paragraph id="B1146B002555787024C4287567A2B6DE" pageId="10" pageNumber="101">
<emphasis id="DA04CA5355BD34E4CC9D430C00CBD08B" bold="true" pageId="10" pageNumber="101">Figure 9.</emphasis>
<taxonomicName id="C863F9F28FC86DA0F7931DD4C43AAF9B" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="10" pageNumber="101" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="91824AD09046CC5ED162D3C99A316DF2" italics="true" pageId="10" pageNumber="101">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
, Mexico, Sonora, 
<normalizedToken id="505C148FBB2AFD4FBB3A14B3026B28E4" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="1B56A4E2BD9B6EC15F67FB4B8EDC2A57" originalValue="Concepción">Concepcion</normalizedToken>
<emphasis id="2D220B01DF613E6FE5200F981CE9CE48" bold="true" pageId="10" pageNumber="101">a</emphasis>
male 
<emphasis id="1EC7F713A71FCC6A2642D5ABC7BCD462" bold="true" pageId="10" pageNumber="101">b</emphasis>
female. Paratype specimens. Not measured, not identified in field.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="AD2511DAD81C19131C7EF18B9084B316" lastPageId="11" lastPageNumber="102" pageId="10" pageNumber="101" type="distribution">
<paragraph id="170CFAEA8DAB7042E59D3A9E5EF0A6DF" pageId="10" pageNumber="101">Distribution and habitat.</paragraph>
<paragraph id="18012561186507BBC824D46074B0C6D2" lastPageId="11" lastPageNumber="102" pageId="10" pageNumber="101">
Known currently from four sites in the 
<normalizedToken id="B9AAF7A6B27B0A04890BAC278C0AC047" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="3244349D13E594887A18F894DAA33077" originalValue="Concepción">Concepcion</normalizedToken>
, Sonora State, Mexico (
<figureCitation id="99F509F87F0CD670DCBCC616D11184D4" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Distribution of sites (A-H) within the Rio Concepcion from which Poeciliopsis jackschultzi has been collected since 1981 (see Table 4). Type locality indicated by yellow star. Grey box in left inset figure indicates area presented in main figure. Right inset shows close up of area highlighted by white box. Extent of the Alisos Aquifer (also known as Rio Alisos Aquifer) is highlighted by a white line. The waste water treatment facility (PTAR Los Alisos) is indicated by a red polygon. The large commercial facility just north of the type locality is currently a Ganfer tomato greenhouse complex." figureDoi="10.3897/zookeys.883.37586.figure10" httpUri="https://binary.pensoft.net/fig/350428" pageId="10" pageNumber="101" tableDoi="10.3897/zookeys.883.37586.figure10">Fig. 10</figureCitation>
). The type locality (
<figureCitation id="D986CDE71B1F853C312B240EF8819CF9" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Habitat of Poeciliopsis jackschultzi a La Atascosa, small spring tributary to Alisos-Bambuto branch of the Rio Concepcion at highway 15 road crossing close to Rancho Semarnap, type locality (site D in Fig. 10, Table 4) b pool at Rancho Las Playas, tributary to Alisos-Bambuto branch (site F in Fig. 10, Table 4) c Rio Concepcion at (Cocospera-Babasac branch) at town of Imuris (site H in Fig. 10, Table 4)." figureDoi="10.3897/zookeys.883.37586.figure11" httpUri="https://binary.pensoft.net/fig/350429" pageId="10" pageNumber="101" tableDoi="10.3897/zookeys.883.37586.figure11">Fig. 11a</figureCitation>
) is a small intermittent stream that passes under Hwy 15 and the railroad tracks; soon after, it merges into the Alisos-Bambuto branch of the 
<normalizedToken id="CD600AB3046EFF41B72152F31FFAB919" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="602650FC9514CF83D95BEA9FEAFB2A3C" originalValue="Concepción">Concepcion</normalizedToken>
. At the time of collection (January 2001), this site had a narrow ca. 1m wide stream with clear running water, as well as small and shallow pools. Parts of the stream were bordered by trees. The bottom was muddy. Approximately 250m north of the type locality, immediately west of Hwy 15, there is a warm spring (site B in 
<figureCitation id="3B3178E9EF7ED06DE267C67DC355CFE0" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Distribution of sites (A-H) within the Rio Concepcion from which Poeciliopsis jackschultzi has been collected since 1981 (see Table 4). Type locality indicated by yellow star. Grey box in left inset figure indicates area presented in main figure. Right inset shows close up of area highlighted by white box. Extent of the Alisos Aquifer (also known as Rio Alisos Aquifer) is highlighted by a white line. The waste water treatment facility (PTAR Los Alisos) is indicated by a red polygon. The large commercial facility just north of the type locality is currently a Ganfer tomato greenhouse complex." figureDoi="10.3897/zookeys.883.37586.figure10" httpUri="https://binary.pensoft.net/fig/350428" pageId="10" pageNumber="101" tableDoi="10.3897/zookeys.883.37586.figure10">Fig. 10</figureCitation>
), where 
<taxonomicName id="327531D8F4E8A9802040CC299A64C3C7" lsidName="P. jackschultzi" pageId="10" pageNumber="101" rank="species" species="jackschultzi">
<emphasis id="27E63D019FF6337DC5BB585A7E4C9456" italics="true" pageId="10" pageNumber="101">P. jackschultzi</emphasis>
</taxonomicName>
was previously sampled (RCV, pers. obs.). Our 2001 collection, however, yielded only 18 female individuals of 
<taxonomicName id="F0E578C7555E42E5C4970578E312B131" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="10" pageNumber="101" phylum="Chordata" rank="genus">
<emphasis id="131E8A76CC6EF096D4D85D6266E78E86" italics="true" pageId="10" pageNumber="101">Poeciliopsis</emphasis>
</taxonomicName>
. Nine of these were genotyped for the 
<emphasis id="17E66F848C8FB4FB5162692C64F1FAE6" italics="true" pageId="10" pageNumber="101">Cytb</emphasis>
gene; all shared the same 
<taxonomicName id="4949EF7CD3776CBD44B511D279AEE71F" lsidName="P. monacha" pageId="10" pageNumber="101" rank="species" species="monacha">
<emphasis id="4C0C51A35573721B623A00D73B433FAC" italics="true" pageId="10" pageNumber="101">P. monacha</emphasis>
</taxonomicName>
-derived haplotype (Table 
<tableCitation id="69AD6073989380EC779B247F9BFB3D60" captionStartId="T4" httpUri="http://table.plazi.org/id/5397FB6D0AA3A08F115123C028D88841" pageId="10" pageNumber="101" tableUuid="5397FB6D0AA3A08F115123C028D88841">4</tableCitation>
), and thus were not 
<taxonomicName id="1D0C945B8D465B5B59EE408B73D8EAB3" lsidName="P. jackschultzi" pageId="10" pageNumber="101" rank="species" species="jackschultzi">
<emphasis id="9E915A74CF5A09858B83EA9836B51626" italics="true" pageId="10" pageNumber="101">P. jackschultzi</emphasis>
</taxonomicName>
(i.e., pend 
<pageBreakToken id="A8411E51875DAB610BA19AD42ACC436F" pageId="11" pageNumber="102" start="start">ing</pageBreakToken>
analyses of nuclear markers, they are either 
<taxonomicName id="9AE52345B07F9731085A3A9D9FC49DB9" lsidName="P. monacha-occidentalis" pageId="11" pageNumber="102" rank="species" species="monacha-occidentalis">
<emphasis id="5EC44A6530335927F9E70A1A7D2B1D8C" italics="true" pageId="11" pageNumber="102">P. monacha-occidentalis</emphasis>
</taxonomicName>
or 
<taxonomicName id="0DCDEC75DC5F170340C9B043AC10E738" lsidName="P. monacha-jackschultzi" pageId="11" pageNumber="102" rank="species" species="monacha-jackschultzi">
<emphasis id="F4B2CD66EEA811AC609B4FEA13384374" italics="true" pageId="11" pageNumber="102">P. monacha-jackschultzi</emphasis>
</taxonomicName>
hybrids; see Hybridisation section). Further south, near Rancho Las Playas (site F in 
<figureCitation id="35D73D555C810CC6A5CC7E69AF04E83B" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Distribution of sites (A-H) within the Rio Concepcion from which Poeciliopsis jackschultzi has been collected since 1981 (see Table 4). Type locality indicated by yellow star. Grey box in left inset figure indicates area presented in main figure. Right inset shows close up of area highlighted by white box. Extent of the Alisos Aquifer (also known as Rio Alisos Aquifer) is highlighted by a white line. The waste water treatment facility (PTAR Los Alisos) is indicated by a red polygon. The large commercial facility just north of the type locality is currently a Ganfer tomato greenhouse complex." figureDoi="10.3897/zookeys.883.37586.figure10" httpUri="https://binary.pensoft.net/fig/350428" pageId="11" pageNumber="102" tableDoi="10.3897/zookeys.883.37586.figure10">Fig. 10</figureCitation>
), paratype TCWC 20083.01 was collected in an exposed pool of the Alisos-Bambuto branch mainstream. At the time of collection (April 1999), this site had clear running water and maximum depth ~ 60 cm. The nearby spring-fed area that had held water in a previous visit was dry (RCV, pers. obs.). 
<taxonomicName id="BEBD0CA7CDB858DE6A9557F2ED412808" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="CD5C2C2B26437EA836642AAB6F49B52B" italics="true" pageId="11" pageNumber="102">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
has also been found in the Babasac-Cocospera branch of the 
<normalizedToken id="99E72D84BFDC518BAF1995B7B66AD538" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="BD811AAD2D9D9057F3E66BAC6E9DB4BE" originalValue="Concepción">Concepcion</normalizedToken>
(also intermittent, but larger than the Alisos-Bambuto branch), under the Hwy 15 bridge at the town of Imuris (site H in 
<figureCitation id="0B5B52C9A6AFBFAE3A766C041558A8F6" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Distribution of sites (A-H) within the Rio Concepcion from which Poeciliopsis jackschultzi has been collected since 1981 (see Table 4). Type locality indicated by yellow star. Grey box in left inset figure indicates area presented in main figure. Right inset shows close up of area highlighted by white box. Extent of the Alisos Aquifer (also known as Rio Alisos Aquifer) is highlighted by a white line. The waste water treatment facility (PTAR Los Alisos) is indicated by a red polygon. The large commercial facility just north of the type locality is currently a Ganfer tomato greenhouse complex." figureDoi="10.3897/zookeys.883.37586.figure10" httpUri="https://binary.pensoft.net/fig/350428" pageId="11" pageNumber="102" tableDoi="10.3897/zookeys.883.37586.figure10">Figure 10</figureCitation>
; 
<figureCitation id="6CAD05D1F968C55FDA2DA309846ADA01" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Habitat of Poeciliopsis jackschultzi a La Atascosa, small spring tributary to Alisos-Bambuto branch of the Rio Concepcion at highway 15 road crossing close to Rancho Semarnap, type locality (site D in Fig. 10, Table 4) b pool at Rancho Las Playas, tributary to Alisos-Bambuto branch (site F in Fig. 10, Table 4) c Rio Concepcion at (Cocospera-Babasac branch) at town of Imuris (site H in Fig. 10, Table 4)." figureDoi="10.3897/zookeys.883.37586.figure11" httpUri="https://binary.pensoft.net/fig/350429" pageId="11" pageNumber="102" tableDoi="10.3897/zookeys.883.37586.figure11">Fig. 11c</figureCitation>
). This is the locality of the voucher (MVH99-2a#5) used for molecular phylogenetic analysis by 
<bibRefCitation id="D1546D1C83D8063FAEA5E88A2A633F54" DOI="https://doi.org/10.1002/ece3.4874" author="Mateos, M" journalOrPublisher="Ecology and Evolution" pageId="21" pageNumber="112" pagination="1845 - 1857" refId="B15" refString="Mateos, M, Dominguez‐Dominguez, O, Varela‐Romero, A, 2019. A multilocus phylogeny of the fish genus Poeciliopsis: Solving taxonomic uncertainties and preliminary evidence of reticulation. Ecology and Evolution 9: 1845 - 1857" title="A multilocus phylogeny of the fish genus Poeciliopsis: Solving taxonomic uncertainties and preliminary evidence of reticulation." url="https://doi.org/10.1002/ece3.4874" volume="9" year="2019">Mateos et al. (2019)</bibRefCitation>
and an additional paratype (TCWC 20084.01). This site has a muddy bottom and little aquatic vegetation, except for some floating vegetation. Based on all collections, 
<taxonomicName id="F9041B5D7997427043BE88B43B0C83D5" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="AE147A086651FDEC145DC49265FD2A51" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
seems to prefer marshy or pool sites, with still water or relatively slow current. Adjacent mainstream habitats with deeper water and faster currents favour the native cyprinids 
<taxonomicName id="00306AD9935D323263918F8105C3FBF7" family="Cyprinidae" genus="Agosia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Agosia" order="Cypriniformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="C3E9DBECE7D959174953485CEABD6B0A" italics="true" pageId="11" pageNumber="102">Agosia</emphasis>
</taxonomicName>
and 
<taxonomicName id="B3D765E2131780820F94F1FD1A339718" family="Cyprinidae" genus="Gila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gila" order="Cypriniformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="FFE3DEB679BD42262038134D941377F9" italics="true" pageId="11" pageNumber="102">Gila</emphasis>
</taxonomicName>
.
</paragraph>
<caption id="1E20FADA6CF8A4A69D4699F61DF50845" doi="10.3897/zookeys.883.37586.figure10" httpUri="https://binary.pensoft.net/fig/350428" pageId="11" pageNumber="102" start="Figure 10" startId="F10">
<paragraph id="0881E07895F3E294B6BE5862CEDFB9CB" pageId="11" pageNumber="102">
<emphasis id="BCE843E554281AEBB9651B139DC2A581" bold="true" pageId="11" pageNumber="102">Figure 10.</emphasis>
Distribution of sites (A-H) within the 
<normalizedToken id="38ACBA1B56EA2E9124ADADB4EE309486" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="3A438269F11E24A357955C901A692BC7" originalValue="Concepción">Concepcion</normalizedToken>
from which 
<taxonomicName id="D22B786FBD7C92BB3AADBF64A165C3D6" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="A441192C8E76903A01A7AFE48FB861A4" italics="true" pageId="11" pageNumber="102">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
has been collected since 1981 (see Table 
<tableCitation id="34863DFDB6C6ED3F7D5E78F077C91E81" captionStartId="T4" httpUri="http://table.plazi.org/id/5397FB6D0AA3A08F115123C028D88841" pageId="11" pageNumber="102" tableUuid="5397FB6D0AA3A08F115123C028D88841">4</tableCitation>
). Type locality indicated by yellow star. Grey box in left inset figure indicates area presented in main figure. Right inset shows close up of area highlighted by white box. Extent of the Alisos Aquifer (also known as Rio Alisos Aquifer) is highlighted by a white line. The waste water treatment facility (PTAR Los Alisos) is indicated by a red polygon. The large commercial facility just north of the type locality is currently a Ganfer tomato greenhouse complex.
</paragraph>
</caption>
<caption id="5CA09763BC702F062437806AAE2B8EB2" ID-Table-UUID="5CA09763BC702F062437806AAE2B8EB2" httpUri="http://table.plazi.org/id/5CA09763BC702F062437806AAE2B8EB2" pageId="11" pageNumber="102" start="Table 3" startId="T3">
<paragraph id="E9CA1D90C6E84B6EC83A1F7B41F1A3D4" pageId="11" pageNumber="102">
<emphasis id="46282CD9A64D3AA16D809FC926477F9B" bold="true" pageId="11" pageNumber="102">Table 3.</emphasis>
Uncorrected P-distances (%) among five members of the 
<taxonomicName id="72AEC84E56720ACBA69C4315F83B678C" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="09BBABBA1BCA566A9AC05B6DACE5E02E" italics="true" pageId="11" pageNumber="102">Leptorhaphis</emphasis>
</taxonomicName>
species group and 
<taxonomicName id="F4D0956256CF58108A47A46359117861" lsidName="P. monacha" pageId="11" pageNumber="102" rank="species" species="monacha">
<emphasis id="241B0162D5FE81945D01737D3CBACE0A" italics="true" pageId="11" pageNumber="102">P. monacha</emphasis>
</taxonomicName>
(outgroup). Nuclear genes (
<emphasis id="7FCDB2AA79F199F4A0D7008F4AB9EDB1" italics="true" pageId="11" pageNumber="102">ENC, Glyt, SH3PX3, Myh6, Rag1, Rh, Xsrc</emphasis>
) above diagonal, mitochondrial genes (
<emphasis id="10B5A20F0980C47DFDC36EECA05659A1" italics="true" pageId="11" pageNumber="102">Cytb</emphasis>
and 
<emphasis id="7C7CA1E5FE0C55BFBF952D5C58E2FF37" italics="true" pageId="11" pageNumber="102">ND2</emphasis>
) below diagonal.
</paragraph>
</caption>
<paragraph id="9C06805BB65F26BA0E0CF8A0A65F6E1E" pageId="11" pageNumber="102">
<table id="7336BEDDA8443013BEF042C139B82675" pageId="11" pageNumber="102">
<tr id="1C98B761599A7A0052F25A638B5A4EBB" pageId="11" pageNumber="102">
<td id="C108140FAF4B287A39D7B68202F13C2F" colspan="1" isEmpty="true" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="F59CD78AC7929F34CCF2BC65A22B31F7" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="A92001AAE7EB703260AE9AE42DE84E79" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="A18E0587537A0190F70E70307524C52D" bold="true" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
</td>
<td id="242A5845D48D25ED9E5BE9923B3D4273" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="662DC9999E9116625DBEB23EEDB88D66" lsidName="P. infans" pageId="11" pageNumber="102" rank="species" species="infans">
<emphasis id="070508FE41A0553DAA7851A1D34F5036" bold="true" italics="true" pageId="11" pageNumber="102">P. infans</emphasis>
</taxonomicName>
</td>
<td id="DCDB65B87C42988A8BC932F0F0F692D3" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="F6DE047C18B57080328CD5A43FED485F" lsidName="P. lucida" pageId="11" pageNumber="102" rank="species" species="lucida">
<emphasis id="4F305F924BC474254D36E37EDB5B21C1" bold="true" italics="true" pageId="11" pageNumber="102">P. lucida</emphasis>
</taxonomicName>
</td>
<td id="B7832CDE94477969C0B7ECD71A39750C" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="A781D135D0CFF19EC1A4ABCED217E871" lsidName="P. occidentalis" pageId="11" pageNumber="102" rank="species" species="occidentalis">
<emphasis id="306166B23051AD9E6EF353147901DC85" bold="true" italics="true" pageId="11" pageNumber="102">P. occidentalis</emphasis>
</taxonomicName>
</td>
<td id="6E46D23A45B6F5E1DA42D3D3932A7D19" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="468230E8F13B38A2FA70A9DEEF20FD60" lsidName="P. prolifica" pageId="11" pageNumber="102" rank="species" species="prolifica">
<emphasis id="1177D54FBBDBEFD614DFE07BC3CB14A7" bold="true" italics="true" pageId="11" pageNumber="102">P. prolifica</emphasis>
</taxonomicName>
</td>
<td id="5FD565890D9ADA9E4592FA5EE2E11E92" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="16D3788DF9E07A54406F3B1923DBBA0E" lsidName="P. monacha" pageId="11" pageNumber="102" rank="species" species="monacha">
<emphasis id="786B60C3C18B8754BB509ADFDEAC84DE" bold="true" italics="true" pageId="11" pageNumber="102">P. monacha</emphasis>
</taxonomicName>
</td>
</tr>
<tr id="BBC737F94790182555A73D5BDA9038AE" pageId="11" pageNumber="102">
<td id="D17510C3303CCF21253238168B821A6F" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="5005174BC521ECA83AAEBC931A9EDEFD" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="0A3CE973E6ED0D5DBFE8A0283E8CEEAA" bold="true" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
</td>
<td id="35C35D4BC34CE4981052D26EE18A1B1A" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="3785DE252DC8FC4FD879073FC37E38E3" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.95</td>
<td id="3A6D835B6BEAA93774B139FE8A387A98" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.67</td>
<td id="048447F305C7C8CE047485E4E25801A4" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.56</td>
<td id="CF6CED635139AA3793D071E40C8FCC91" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.92</td>
<td id="AE44F51E181AF6F9AB2A82743E3C9257" colspan="1" pageId="11" pageNumber="102" rowspan="1">1.35</td>
</tr>
<tr id="18C871960E23B1D1257897C7D5D4E7E3" pageId="11" pageNumber="102">
<td id="95084F3539E934E650E8FF1F21F19C40" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="E6CA708C9F07C0B9D81A5F333D6A418A" lsidName="P. infans" pageId="11" pageNumber="102" rank="species" species="infans">
<emphasis id="9829841BC57A30FA3115900E9F54941D" bold="true" italics="true" pageId="11" pageNumber="102">P. infans</emphasis>
</taxonomicName>
</td>
<td id="097726E4A854F118F1372BF2696F3C65" colspan="1" pageId="11" pageNumber="102" rowspan="1">7.73</td>
<td id="86FD064185CB132CA033EA65F1DD3BC9" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="0973E7FC19127E2721B7A9057D5562DA" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.93</td>
<td id="5BFC6A56626A99E93B0AF3F802B38E94" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.95</td>
<td id="A4175AB8ADF1A7CBE0466EAFB516FE2D" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.96</td>
<td id="C1D9CB7448F890CE434008506AAD253F" colspan="1" pageId="11" pageNumber="102" rowspan="1">1.60</td>
</tr>
<tr id="B3ABEF1FC41C768A695F724E1366557F" pageId="11" pageNumber="102">
<td id="BD15433CB5C41B6E3671FD0892C9CB9C" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="809F933C494FA352BE62D13EF1D51071" lsidName="P. lucida" pageId="11" pageNumber="102" rank="species" species="lucida">
<emphasis id="B75D4A4009D7771BB5F5D8A1BD74AF3E" bold="true" italics="true" pageId="11" pageNumber="102">P. lucida</emphasis>
</taxonomicName>
</td>
<td id="7DCEFB27867BC31CB013AB08694489F2" colspan="1" pageId="11" pageNumber="102" rowspan="1">5.44</td>
<td id="178BB3DC20DF238D701EE680CB87E1FF" colspan="1" pageId="11" pageNumber="102" rowspan="1">8.70</td>
<td id="06C9CB7062214E36CB30B14A3C9BA11F" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="D4943D621AB82DEDB019BB46AD6B9314" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.54</td>
<td id="0D1A257884BB3AFB9D767D8751DA2266" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.69</td>
<td id="3B134A9585BED0E5C454E547B7AF83B9" colspan="1" pageId="11" pageNumber="102" rowspan="1">1.51</td>
</tr>
<tr id="4634E575BDC855DC4742830DA0ED8C29" pageId="11" pageNumber="102">
<td id="A26FDE5B4F417BA6D65AE71730FAE5A3" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="6209D7948BC16A4380469D45BE63C76A" lsidName="P. occidentalis" pageId="11" pageNumber="102" rank="species" species="occidentalis">
<emphasis id="ED065AF02CEB4A0DCBDE1669B15E0064" bold="true" italics="true" pageId="11" pageNumber="102">P. occidentalis</emphasis>
</taxonomicName>
</td>
<td id="97C6F0845D9C65021F1C431E74145752" colspan="1" pageId="11" pageNumber="102" rowspan="1">5.21</td>
<td id="0A992E2E3186E3D5463C0A669C33510E" colspan="1" pageId="11" pageNumber="102" rowspan="1">8.38</td>
<td id="F882E6E892C213AB7DC6B526217C5F31" colspan="1" pageId="11" pageNumber="102" rowspan="1">4.02</td>
<td id="9B43FA8F2577BB06E486F71BAB58041A" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="571658FFC0B649425C95742F314EA9CC" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.78</td>
<td id="32663611948EC3575A520534AA6A89EC" colspan="1" pageId="11" pageNumber="102" rowspan="1">1.39</td>
</tr>
<tr id="5947A006E8CC5B6602C2370A32B6428C" pageId="11" pageNumber="102">
<td id="B0C92CD3807A362E94037A7B1A8379FB" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="CC3569C966BCCEC276B296FAEF24967A" lsidName="P. prolifica" pageId="11" pageNumber="102" rank="species" species="prolifica">
<emphasis id="355FF8A4578A71B8FDAC2586506C4809" bold="true" italics="true" pageId="11" pageNumber="102">P. prolifica</emphasis>
</taxonomicName>
</td>
<td id="66640414865CBB03591CFA39483966A9" colspan="1" pageId="11" pageNumber="102" rowspan="1">6.95</td>
<td id="B79AE8F141C24C5D5BD1D3EF49089561" colspan="1" pageId="11" pageNumber="102" rowspan="1">9.38</td>
<td id="CC917ADDCBAA2642AF77B25AC4A6EA2F" colspan="1" pageId="11" pageNumber="102" rowspan="1">5.40</td>
<td id="53734FEE54C87F390797D0405194DB14" colspan="1" pageId="11" pageNumber="102" rowspan="1">5.35</td>
<td id="BAA0C50146B310EDBBE999B22B543006" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="6E0BF219E819608488AF850388CFD44B" colspan="1" pageId="11" pageNumber="102" rowspan="1">1.68</td>
</tr>
<tr id="DA5D0022F86DBD34B692F898A2C26CBA" pageId="11" pageNumber="102">
<td id="B829D598976FBB64C6F5C9346A264C43" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="B11E00C8CD1E28C7A9A4621577EA2191" lsidName="P. monacha" pageId="11" pageNumber="102" rank="species" species="monacha">
<emphasis id="60C17DD43E26AAEBB4DCEEA133D35C7B" bold="true" italics="true" pageId="11" pageNumber="102">P. monacha</emphasis>
</taxonomicName>
</td>
<td id="5B0650A06C77DF83A87FC20067DF13AD" colspan="1" pageId="11" pageNumber="102" rowspan="1">16.05</td>
<td id="05054E26BDB7547A060AECF6EB0D8EC4" colspan="1" pageId="11" pageNumber="102" rowspan="1">17.12</td>
<td id="E9CB0C40A8C2493CE553555426ADCB67" colspan="1" pageId="11" pageNumber="102" rowspan="1">16.23</td>
<td id="21B20ECAD7530F005B718A243CFB794D" colspan="1" pageId="11" pageNumber="102" rowspan="1">16.23</td>
<td id="B47CA0CDCD144F033A2A6A4C3454232E" colspan="1" pageId="11" pageNumber="102" rowspan="1">17.28</td>
<td id="75F38BEC4E18705E5AE6EB6A1164A78E" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
</tr>
</table>
</paragraph>
<caption id="5397FB6D0AA3A08F115123C028D88841" ID-Table-UUID="5397FB6D0AA3A08F115123C028D88841" httpUri="http://table.plazi.org/id/5397FB6D0AA3A08F115123C028D88841" pageId="11" pageNumber="102" start="Table 4" startId="T4">
<paragraph id="3B8B303DB6E359BC96868447EA938CAA" pageId="11" pageNumber="102">
<emphasis id="EDE89417B56317877D591743B77A3827" bold="true" pageId="11" pageNumber="102">Table 4.</emphasis>
Abundance of 
<taxonomicName id="ECA8D72347DE45977ABFB27DB860DB4A" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="94C6ECA32162566A1908C64ED970F4CF" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
relative to other 
<taxonomicName id="94A69C4CA0A9DA312524506666ADF802" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="559D5734BE5300C99FD7B8CE7AF4DE75" italics="true" pageId="11" pageNumber="102">Poeciliopsis</emphasis>
</taxonomicName>
based on non-random sampling (mostly targeted at 
<taxonomicName id="6F287567889D912E073C05096BEB95F6" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="50714163639E1BD1262550F1BBCC83FA" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
). Site letters correspond to labels shown in 
<figureCitation id="87164ABD97D7A8DAF2C0E07856395F20" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Distribution of sites (A-H) within the Rio Concepcion from which Poeciliopsis jackschultzi has been collected since 1981 (see Table 4). Type locality indicated by yellow star. Grey box in left inset figure indicates area presented in main figure. Right inset shows close up of area highlighted by white box. Extent of the Alisos Aquifer (also known as Rio Alisos Aquifer) is highlighted by a white line. The waste water treatment facility (PTAR Los Alisos) is indicated by a red polygon. The large commercial facility just north of the type locality is currently a Ganfer tomato greenhouse complex." figureDoi="10.3897/zookeys.883.37586.figure10" httpUri="https://binary.pensoft.net/fig/350428" pageId="11" pageNumber="102" tableDoi="10.3897/zookeys.883.37586.figure10">Figure 10</figureCitation>
. Type locality and collection (D) bold, underlined. Collections from which paratypes were obtained in bold. Most specimens were identified on the basis of at least the 
<emphasis id="26EF2B656F436927268B21B25A8721BB" italics="true" pageId="11" pageNumber="102">Pgd</emphasis>
diagnostic allozyme (1981-1989; results from 
<bibRefCitation id="0EEAAE1A1E1006D61CD282FC3E9FABCA" author="Schenk, M" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="21" pageNumber="112" refId="B26" refString="Schenk, M, 1992. A new sexual species of Poeciliopsis with clonal origins. MSc Thesis, Rutgers University, New Brunswick." title="A new sexual species of Poeciliopsis with clonal origins. MSc Thesis, Rutgers University, New Brunswick." year="1992">Schenk 1992</bibRefCitation>
). An asterisk indicates uncertainty regarding the precise location (i.e., up to ~ 3 km from the depicted coordinates). Similarly, a range of letters (e.g. 
<normalizedToken id="CF5E7F7A5F70806AE92343C5542CABF1" originalValue="B–D">B-D</normalizedToken>
) implies uncertainty regarding the precise location. Geographic coordinates for the 1999-2001 collections were obtained at time of collection and verified in GoogleEarth. All other geographic coordinates were inferred from field notes, including kilometre marks along Mexico Highway 15.
</paragraph>
</caption>
<paragraph id="089FDA3C678ED58F4492305DC876DE87" pageId="11" pageNumber="102">
<table id="ACA2CBD8AA57195C3EC2FA4279474E64" pageId="11" pageNumber="102">
<tr id="676B6B0120E9F0099FA7F71C37A26987" pageId="11" pageNumber="102">
<td id="AA459A22718C45BC463F5EF47FB1D275" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="895A72C66E39ECDD65D858CB12C2435C" bold="true" pageId="11" pageNumber="102">Site</emphasis>
</td>
<td id="1642BF570F57BE3B7BD08EC001592438" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="81570D366641D86B5F15E4989D519519" bold="true" pageId="11" pageNumber="102">Latitude</emphasis>
</td>
<td id="CA9FC6DF05D4E33904EF4C8833099CC8" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="9DFB4D7842706919253D59BF9BE0F9E0" bold="true" pageId="11" pageNumber="102">Longitude</emphasis>
</td>
<td id="C7B27B1666820695B1C40C1F3EC30596" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="85A41D2EC1F7602A1F7D9ABF30CE0B9D" bold="true" pageId="11" pageNumber="102">Collection ID</emphasis>
</td>
<td id="78A3A4FF2C34C705B412551BAD2CB6DC" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="20C581F52962358964E90D1408BDB6E8" bold="true" pageId="11" pageNumber="102">Locality Name (Year)</emphasis>
</td>
<td id="9EB8583A6536D4A65871DE1F9B318E69" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="EB608C109E848B54C595904BD49E8EF0" bold="true" pageId="11" pageNumber="102">Total individuals genotyped</emphasis>
</td>
<td id="D648689C704031C9C08047FEDBBD62E2" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="E2B97F349DBCE2327F1CAD829E542A66" bold="true" pageId="11" pageNumber="102">
<taxonomicName id="843E0677858D47676196E046C4E4D268" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="8A6CBA70A949890CC2FD39D332821C98" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
(relative abundance)
</emphasis>
</td>
<td id="C37AA9D44AFFBB2A2E7507AD9DA6DCAE" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<taxonomicName id="4D1AF12B5A3F6C4AFE94A77A31643BA7" lsidName="P. monacha-jackschultzi" pageId="11" pageNumber="102" rank="species" species="monacha-jackschultzi">
<emphasis id="9622D035FD8321E2175FDFE87499C87D" bold="true" italics="true" pageId="11" pageNumber="102">P. monacha-jackschultzi</emphasis>
</taxonomicName>
c 
<emphasis id="98A6A28EB48006C5A4DF4DDF0D1F5801" bold="true" pageId="11" pageNumber="102">(relative abundance)</emphasis>
</td>
<td id="F9A2DEE455F92808DBCECD93D6C0DBFE" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="88F7F6C1E98C74E8F65B014477597D8D" bold="true" pageId="11" pageNumber="102">
Other 
<taxonomicName id="AA9BB420C817BE1B04A17BB8BA0EB8A2" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="75AF3A902E8A26893E229845A2C76B5B" italics="true" pageId="11" pageNumber="102">Poeciliopsis</emphasis>
</taxonomicName>
</emphasis>
</td>
</tr>
<tr id="993F3236302B1C1050A4BD7526E86B98" pageId="11" pageNumber="102">
<td id="AFE28EAF54D8A4E498AAC154E673821C" colspan="1" pageId="11" pageNumber="102" rowspan="1">B-D</td>
<td id="CF01EF076B879174368DF6903AF62EDF" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="865FD9CE7F23AB1F6D455CD984A61E76" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="AE2770B433B0F3A43C61E2F77F3C2FF0" colspan="1" pageId="11" pageNumber="102" rowspan="1">VD81-1</td>
<td id="CA450FACF4C4AE29BB6E5579B16681D0" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Atascosa Cienega (1981)</td>
<td id="A0841CC4A6DF1CB59DA1524BF15978CD" colspan="1" pageId="11" pageNumber="102" rowspan="1">130</td>
<td id="A73C1BA9BF74D1DBD629425A05F38B58" colspan="1" pageId="11" pageNumber="102" rowspan="1">21 (16.15%)</td>
<td id="2197B61688BCDEB338DA9C9A214048F9" colspan="1" pageId="11" pageNumber="102" rowspan="1">32 (24.62%)</td>
<td id="95BA90C11FB75573FE19001A0E350921" colspan="1" pageId="11" pageNumber="102" rowspan="1">77</td>
</tr>
<tr id="C85A72706BEB912D442B05097107E8FB" pageId="11" pageNumber="102">
<td id="908B794EE9BB739E0362FEC266744446" colspan="1" pageId="11" pageNumber="102" rowspan="1">F-G</td>
<td id="A5C8D8B4A17852006DBD4B5623CBA164" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.881</td>
<td id="0191DFEF0E809A4A5DFA371DF6A71D0E" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.851</td>
<td id="8D12D8BE0B0852664D32ED46289EBE5B" colspan="1" pageId="11" pageNumber="102" rowspan="1">VM84-9</td>
<td id="9AB4A2950E64733141736879D850C01A" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Providencia Cienega (1984)</td>
<td id="1A8ECDDE2CEFC9504B05D8F3CE9BC8A4" colspan="1" pageId="11" pageNumber="102" rowspan="1">128</td>
<td id="900C60B651EF763871337FC3B3F13D97" colspan="1" pageId="11" pageNumber="102" rowspan="1">5 (3.91%)</td>
<td id="8E575CFD1D0563F662DF90FECEFC5D39" colspan="1" pageId="11" pageNumber="102" rowspan="1">19 (14.84%)</td>
<td id="E839959CA608FE84DA264913A3178B6B" colspan="1" pageId="11" pageNumber="102" rowspan="1">104</td>
</tr>
<tr id="CFA05F612B674DBE65E303A85A504C5C" pageId="11" pageNumber="102">
<td id="D7F02FE0586D1B5A36DFCC8FE3F0BB74" colspan="1" pageId="11" pageNumber="102" rowspan="1">G*</td>
<td id="2DBF4B1B61F72853A1E895CC15BFE92E" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.881</td>
<td id="5DC03705B18895C24331F7B9EB806EBF" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.851</td>
<td id="B3E5CA0D37BE8D1012AC22BD3563B2D4" colspan="1" pageId="11" pageNumber="102" rowspan="1">VD86-6</td>
<td id="9306503BC897E3F0443C7424A361CEC9" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Providencia Cienega (1986)</td>
<td id="249370A61518F0A481F9F20E20BAC010" colspan="1" pageId="11" pageNumber="102" rowspan="1">111</td>
<td id="671C333FEF250367E9E6CC85E01E95C0" colspan="1" pageId="11" pageNumber="102" rowspan="1">9 (8.11%)</td>
<td id="F1BBC53185BE02023BC0E4304E24966C" colspan="1" pageId="11" pageNumber="102" rowspan="1">14 (12.61%)</td>
<td id="B9AF606330DA72F1CED7412C5D1DEECF" colspan="1" pageId="11" pageNumber="102" rowspan="1">88</td>
</tr>
<tr id="C69B08D0359BDD923B215707427755E2" pageId="11" pageNumber="102">
<td id="0959A8BFA49CC54A1BD9ECE5CB1F3768" colspan="1" pageId="11" pageNumber="102" rowspan="1">E*</td>
<td id="7845731E157DADA0F5748351E1AF620B" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.956</td>
<td id="2B64597D8C09859D13B71B35BE53EA91" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.858</td>
<td id="71E4D16D448E911B283754007DA6F1CC" colspan="1" pageId="11" pageNumber="102" rowspan="1">VD86-7</td>
<td id="C1C51B4C7E3E66B88C8CF10189003F3A" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Atascosa Cienega (1986)</td>
<td id="F1AFBAAD9BB3E1904EFDF86B4FEB2E91" colspan="1" pageId="11" pageNumber="102" rowspan="1">92</td>
<td id="6449D6FC1AF9F60F9B83C8964FC04295" colspan="1" pageId="11" pageNumber="102" rowspan="1">53 (57.61%)</td>
<td id="AB8FC8F9F7AC3166A648B26C4BA1CC04" colspan="1" pageId="11" pageNumber="102" rowspan="1">23 (25.00%)</td>
<td id="B1F93037030B4B7DF816E217E44D7770" colspan="1" pageId="11" pageNumber="102" rowspan="1">16</td>
</tr>
<tr id="A67D89BE9F179B6AE05BA1607481414C" pageId="11" pageNumber="102">
<td id="BFB06763131D6ECDDBAF494F33EB4395" colspan="1" pageId="11" pageNumber="102" rowspan="1">A</td>
<td id="69951597613D3C92F1008B0727E00CCB" colspan="1" pageId="11" pageNumber="102" rowspan="1">31.079</td>
<td id="98E5B3A61DCE6BFF62D111E45658B42D" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.909</td>
<td id="CDD580B94AB8F10A9540E34F04D7AB68" colspan="1" pageId="11" pageNumber="102" rowspan="1">VD86-8</td>
<td id="C7A9660AA21D4F5CB4A54AEF8A5E622B" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Cieneguita (1986)</td>
<td id="099995150CECAD877C1293FC60752C55" colspan="1" pageId="11" pageNumber="102" rowspan="1">134</td>
<td id="18D966CF3B32824776034AFDACF17FB1" colspan="1" pageId="11" pageNumber="102" rowspan="1">14 (10.45%)</td>
<td id="CAC6871275540DDC34FC4536730B8A61" colspan="1" pageId="11" pageNumber="102" rowspan="1">4 (2.99%)</td>
<td id="1186DDD8C67141D34CEF356FF7E15786" colspan="1" pageId="11" pageNumber="102" rowspan="1">116</td>
</tr>
<tr id="74AA95EF91A2F1CD49A62801AB8733C2" pageId="11" pageNumber="102">
<td id="CA8E173F7CE3281C7986DA3C1525C788" colspan="1" pageId="11" pageNumber="102" rowspan="1">H</td>
<td id="D692C8CB5DB7413427678390D5E96975" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.775</td>
<td id="2769F50D7CFA0169C962511CD3B47F1F" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.858</td>
<td id="F011394E1864305ABDBF868001C85F0C" colspan="1" pageId="11" pageNumber="102" rowspan="1">VD86-1</td>
<td id="9D307F1881A0660C6A73F1170AF50ABF" colspan="1" pageId="11" pageNumber="102" rowspan="1">Imuris (1986)</td>
<td id="97FC9CF69C119DA0F6CB1CFA55EB4416" colspan="1" pageId="11" pageNumber="102" rowspan="1">145</td>
<td id="FECE6201C39FD20B6246857279C5F564" colspan="1" pageId="11" pageNumber="102" rowspan="1">24 (16.55%)</td>
<td id="1B1BFE0A582661646EA8CCB43DF59FFA" colspan="1" pageId="11" pageNumber="102" rowspan="1">0 (0.00%)</td>
<td id="036D6E57425C3387AECCE10AAE0E8915" colspan="1" pageId="11" pageNumber="102" rowspan="1">121</td>
</tr>
<tr id="278ED533C853A9330ECED7D79F2DA95E" pageId="11" pageNumber="102">
<td id="7C1368E3F0E428ED5583310441F1F76F" colspan="1" pageId="11" pageNumber="102" rowspan="1">F-G*</td>
<td id="99E3F4B086A9B735725C27CC014B8213" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.861</td>
<td id="6D76BD11845367E9E627AFF5FB89F32C" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.850</td>
<td id="00E5F63955869EE2385AC0EDD86B807E" colspan="1" pageId="11" pageNumber="102" rowspan="1">VQH89-1</td>
<td id="8302E281E086061B35C89A5A9C3A03B7" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Providencia mainstream (1989)</td>
<td id="ED1B1C7FBE57D7FCA8F0C0115D04EF8E" colspan="1" pageId="11" pageNumber="102" rowspan="1">83</td>
<td id="901286BB60299C92575885816C9E1BBD" colspan="1" pageId="11" pageNumber="102" rowspan="1">0 (0.00%)</td>
<td id="60FBD9532229C0CC528B230B9EFCEE30" colspan="1" pageId="11" pageNumber="102" rowspan="1">55 (66.27%)</td>
<td id="145FCC0775137F0B16B579D3D1FE3BC3" colspan="1" pageId="11" pageNumber="102" rowspan="1">28</td>
</tr>
<tr id="F6D5696F5918689F83FFDD00C0CE5747" pageId="11" pageNumber="102">
<td id="F8A12E685DFD7FF47B19717E7A6329C6" colspan="1" pageId="11" pageNumber="102" rowspan="1">F-G*</td>
<td id="916F36E43D863B90C895F7A987C6DB2D" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="F86BDFBEEE86FA3016081C89EC3886D8" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="AC51F32EC030688CCB12C274AE4AB3AF" colspan="1" pageId="11" pageNumber="102" rowspan="1">VS94-1</td>
<td id="6E2BAC09A68B19A623B40B478684CBC2" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Providencia Cienega (1994)</td>
<td id="A0D199E862101AA144B0508BA53E9B9A" colspan="1" pageId="11" pageNumber="102" rowspan="1">30</td>
<td id="7674B6D395DE9B8BC1C6A0323EB4F5B0" colspan="1" pageId="11" pageNumber="102" rowspan="1">3 (10.00%)</td>
<td id="74C3CD263117DE8EDD0AC6C3B17EF2BD" colspan="1" pageId="11" pageNumber="102" rowspan="1">2 (6.67%)</td>
<td id="9F67A2B7C9407F78C1B06A26A8FDEBD6" colspan="1" pageId="11" pageNumber="102" rowspan="1">25</td>
</tr>
<tr id="07EC3C75A4BBCD9620013A649260377D" pageId="11" pageNumber="102">
<td id="995EF4163DBD623EDB62C803184DE728" colspan="1" pageId="11" pageNumber="102" rowspan="1">F</td>
<td id="B51F077CF754569BEE8D21E31E593EE3" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.919</td>
<td id="9DC6BFEB97567B83457AF6B3E2D56506" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.861</td>
<td id="BC104D41D956BE790F88987482A8D430" colspan="1" pageId="11" pageNumber="102" rowspan="1">MV00-1</td>
<td id="812AF7BF17FE771EF7EAEA9118246DF6" colspan="1" pageId="11" pageNumber="102" rowspan="1">Rancho Las Playas (2000)</td>
<td id="08E159159B56B0A9C56CF5881324A8FB" colspan="1" pageId="11" pageNumber="102" rowspan="1">48</td>
<td id="A57CE3C893EFA33C1E0C953735D83963" colspan="1" pageId="11" pageNumber="102" rowspan="1">0 (0.00%)</td>
<td id="2E591E202BE879208E03792DD70DBECE" colspan="1" pageId="11" pageNumber="102" rowspan="1">8 (16.67%)</td>
<td id="41849C2A604F2C447D3078B1A7DD7757" colspan="1" pageId="11" pageNumber="102" rowspan="1">40</td>
</tr>
<tr id="A7DAF294864FC07F710E0E4D4002B341" pageId="11" pageNumber="102">
<td id="B28E9259792C5F84D49AA90F214DC943" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="B7FFBB866F05E37982DD63D8B7FB97AA" bold="true" pageId="11" pageNumber="102">H</emphasis>
</td>
<td id="CD487BA15BCD2D9E7BF69D5F1AD532C3" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.775</td>
<td id="78F9FA629B0E3E877FDCDDCEF3673D3D" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.858</td>
<td id="62D52DD4524D65BDC53C710C03B88B6E" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="F3996D0E9F2B06DDA6171F2F344D1EC0" bold="true" pageId="11" pageNumber="102">MV00-11</emphasis>
</td>
<td id="6F113F172D9D6286E713769CF2603AA0" colspan="1" pageId="11" pageNumber="102" rowspan="1">Imuris (2000)</td>
<td id="521231A943D789A031AA2DCEEB9250B8" colspan="1" pageId="11" pageNumber="102" rowspan="1">150</td>
<td id="A50F79DBAAC421DA74973CD7E18BC653" colspan="1" pageId="11" pageNumber="102" rowspan="1">1 (0.67%)</td>
<td id="836C9EF51B1DEA652131710765462125" colspan="1" pageId="11" pageNumber="102" rowspan="1">65 (43.33%)d</td>
<td id="4EC275EF0086004EA7A36750C702FDF1" colspan="1" pageId="11" pageNumber="102" rowspan="1">84</td>
</tr>
<tr id="E4AC425B7540B9F027200C5A6D0B4FB1" pageId="11" pageNumber="102">
<td id="B4E4E7C0525291710285FB5210E8CA37" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="C4B4B4A0113AFE39ED1656ED178E077A" bold="true" pageId="11" pageNumber="102">D</emphasis>
</td>
<td id="840C76B9058C4DD40E2D023056A5EB0B" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.981</td>
<td id="D7CB3632260A84B60E2370EA1E16034A" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.872</td>
<td id="E3F42BC636230FCF39C5A1FA4A552C6A" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="EFEC4420A1DA97E46D0337CA79268561" bold="true" pageId="11" pageNumber="102">MV01-2</emphasis>
</td>
<td id="35FDC8FAC787981620CE0D9937DADB45" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Atascosa, Rancho Semarnap (2001)</td>
<td id="8EB696B3BBF9711BCB451A8027320BBD" colspan="1" pageId="11" pageNumber="102" rowspan="1">95</td>
<td id="AFDE9B61CEE49307BC9EED499E788377" colspan="1" pageId="11" pageNumber="102" rowspan="1">5 (5.26%)</td>
<td id="261B3AAE36A6FFA3C6748E854C6AE9E8" colspan="1" pageId="11" pageNumber="102" rowspan="1">12 (12.63%)d</td>
<td id="478897EA53C1D7C24664207AB20D3FAC" colspan="1" pageId="11" pageNumber="102" rowspan="1">78</td>
</tr>
<tr id="1CC3B62EEDB0DE08A02726CF1894314C" pageId="11" pageNumber="102">
<td id="A549D47DA3E1DA06CE8EFA18D0D42459" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="EB1C6A328EF18EBB760C8DA420049103" bold="true" pageId="11" pageNumber="102">F</emphasis>
</td>
<td id="110EAE35B78D87C9CEB658303AC38EB2" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.919</td>
<td id="E625A1C2998C58F1CEE7E25A149C1637" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.861</td>
<td id="8FF22DBA631C0BA43AF23801977D60A7" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="8CE8FFC301155EC8A1813BF00BEAF5F9" bold="true" pageId="11" pageNumber="102">MVH99-1b</emphasis>
</td>
<td id="A6EA7AC152E22CF1D7A1A76B17D272E3" colspan="1" pageId="11" pageNumber="102" rowspan="1">Rancho Las Playas (1999)a,b</td>
<td id="6DAE3C61117BC5AE3A8C5196BF53C9A8" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="77B56FB30E6746B8D8AE34C33FD8C5CD" colspan="1" pageId="11" pageNumber="102" rowspan="1">1 (n/a)</td>
<td id="F7E0632A70CE0A10A6828A147356E6D6" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="2CF89E6E7FF70E630F3F3E0FA6993A95" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
</tr>
<tr id="CFA102CA5BD8D749846CF30F72E3BBAC" pageId="11" pageNumber="102">
<td id="EA93573BBD82A3282ADDC0A03851DD39" colspan="1" pageId="11" pageNumber="102" rowspan="1">B</td>
<td id="7819FF637A8CFCD666A7E1414BC258DF" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.982</td>
<td id="B72482D70FD89F45D3118A16C840089B" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.872</td>
<td id="6977F895E94559D126983A843914921E" colspan="1" pageId="11" pageNumber="102" rowspan="1">MV01-1</td>
<td id="13C260A7752F23FA9E74EBC2FF16ED90" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Atascosa (2001)a,b</td>
<td id="E7A3742053D8D7AAD055AAD068E15E05" colspan="1" pageId="11" pageNumber="102" rowspan="1">8</td>
<td id="36EE7A141C0619462C2E5172F2EC45F9" colspan="1" pageId="11" pageNumber="102" rowspan="1">0 (n/a)</td>
<td id="2EAA3E2F3F83CD2C0B44450F09C25E9D" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="1FB15C0593521A69E4F15C9BF5D33CDE" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
</tr>
<tr id="C9D6B049E0A562BC24AC50E44D97BB53" pageId="11" pageNumber="102">
<td id="F5F8E77EAD0BC830286464EF67FBD48F" colspan="1" pageId="11" pageNumber="102" rowspan="1">H</td>
<td id="2A81CFDD1951D0E921374645CE58B57E" colspan="1" pageId="11" pageNumber="102" rowspan="1">30.775</td>
<td id="6D184A68500579F6EC027F4B9A6853C8" colspan="1" pageId="11" pageNumber="102" rowspan="1">-110.858</td>
<td id="D39875807DB0922F7A70380B01F6A063" colspan="1" pageId="11" pageNumber="102" rowspan="1">MVH99-2a</td>
<td id="1D90F171B61B867C106C6C160F4082D4" colspan="1" pageId="11" pageNumber="102" rowspan="1">Imuris (1999)a</td>
<td id="AED6EDBE7B3FE1126D2D2E56AA4E25BE" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="0AFC0424D3B79D77F2320DFBA4A8C1C0" colspan="1" pageId="11" pageNumber="102" rowspan="1">1e (n/a)</td>
<td id="60ACC4A2FFD61B69FDF131E16E37FFD0" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
<td id="CB383C0CE5A7EAE6FB0D4A0D773A4083" colspan="1" pageId="11" pageNumber="102" rowspan="1">-</td>
</tr>
</table>
</paragraph>
<paragraph id="AFE5ACCF3D8DE3FE18450932089C91F1" pageId="11" pageNumber="102">
Sex ratios in wild caught specimens are typically not significantly different from 1:1 (Table 
<tableCitation id="03BE28126244FD2F388F7248890EE236" captionStartId="T5" httpUri="http://table.plazi.org/id/32312CF1CAFAA6FA3D479B7C7A51944B" pageId="11" pageNumber="102" tableUuid="32312CF1CAFAA6FA3D479B7C7A51944B">5</tableCitation>
).
</paragraph>
<caption id="32312CF1CAFAA6FA3D479B7C7A51944B" ID-Table-UUID="32312CF1CAFAA6FA3D479B7C7A51944B" httpUri="http://table.plazi.org/id/32312CF1CAFAA6FA3D479B7C7A51944B" pageId="11" pageNumber="102" start="Table 5" startId="T5">
<paragraph id="55F8B34C686F1B676DFAE8B1BAB308A6" pageId="11" pageNumber="102">
<emphasis id="CD1230EA8B030924FB6C96A8EE3CEA39" bold="true" pageId="11" pageNumber="102">Table 5.</emphasis>
Chi-squared test of equal sex-ratios in 
<taxonomicName id="F0D02A56CEAB4E0C55B3C41934DF40D7" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="F522D3D31B0F55D9D1587F9BE07A22C8" italics="true" pageId="11" pageNumber="102">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
from the 
<normalizedToken id="0E88980C68687C930D7C9A378430EE16" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="6B24BF63581126530A2E277C32B4055E" originalValue="Concepción">Concepcion</normalizedToken>
system (data from 
<bibRefCitation id="755AA510CE1CC0C10BA3069434EB4A78" author="Schenk, M" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="21" pageNumber="112" refId="B26" refString="Schenk, M, 1992. A new sexual species of Poeciliopsis with clonal origins. MSc Thesis, Rutgers University, New Brunswick." title="A new sexual species of Poeciliopsis with clonal origins. MSc Thesis, Rutgers University, New Brunswick." year="1992">Schenk 1992</bibRefCitation>
). Sample IDs correspond to &quot;Locality name (year)&quot; in Table 
<tableCitation id="03430D5EFDE756778394C6AA3944C0A8" captionStartId="T4" httpUri="http://table.plazi.org/id/5397FB6D0AA3A08F115123C028D88841" pageId="11" pageNumber="102" tableUuid="5397FB6D0AA3A08F115123C028D88841">4</tableCitation>
.
</paragraph>
</caption>
<paragraph id="8A10B55C8D0600DBFFAF4D26994E94EC" pageId="11" pageNumber="102">
<table id="20E25D0ABB55557CEC166BD4371C65EA" pageId="11" pageNumber="102">
<tr id="1D604B41490C98533D49E489A27A0F2B" pageId="11" pageNumber="102">
<td id="320DBF99E5048900687B5121BA91F33A" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="B338DF2F6C158C98D72B2DBF528C84D0" bold="true" pageId="11" pageNumber="102">Sample</emphasis>
</td>
<td id="4E73B55C67CB289FA25C193F41CBDC4A" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="238357A512E42228B09D53153D221FA8" bold="true" pageId="11" pageNumber="102">females</emphasis>
</td>
<td id="9F9D9C18878651A3E575BAD84F1DFCF2" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="E5A3ED9FF47EFA63374855F3ED9DA1A4" bold="true" pageId="11" pageNumber="102">males</emphasis>
</td>
<td id="7137B93C05842D902C2F449F7C572218" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<emphasis id="D19F8D758B7928AE21665186C0E0F016" bold="true" pageId="11" pageNumber="102">
<normalizedToken id="08D3E0C56FA35E554352F444DAF82471" originalValue="χ">x</normalizedToken>
2
</emphasis>
</td>
</tr>
<tr id="30D12B773B21CFFBCC3791B0EA43F404" pageId="11" pageNumber="102">
<td id="DA2F77AA09CA5D3E968FDCA35363186E" colspan="1" pageId="11" pageNumber="102" rowspan="1">
<normalizedToken id="27799834BAB76BC8B0E829D98B36DBF4" originalValue="Río">Rio</normalizedToken>
Imuris (1986)
</td>
<td id="1BAD6DBD48E11BD6D4A73EC8149B9BC1" colspan="1" pageId="11" pageNumber="102" rowspan="1">18</td>
<td id="AB86FA66226B9321546DEA8FCE544888" colspan="1" pageId="11" pageNumber="102" rowspan="1">17</td>
<td id="33B7E36A81DFD07E729296DBD398C885" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.02</td>
</tr>
<tr id="C3C9B48CC5D69A92B46BABAA00CBA36C" pageId="11" pageNumber="102">
<td id="B0C1FE93D090378DE10F181418111E1D" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Providencia Cienega (1986)</td>
<td id="DA37137A2E4D188EB7582F0072151BA3" colspan="1" pageId="11" pageNumber="102" rowspan="1">6</td>
<td id="62E0D17511DB2C72A9B672372F2E555D" colspan="1" pageId="11" pageNumber="102" rowspan="1">4</td>
<td id="AA10FC6CD8FFD4A87BFAC5B7DA14BC05" colspan="1" pageId="11" pageNumber="102" rowspan="1">2.0</td>
</tr>
<tr id="BB0C1C07A38076CA3A891F619AB09791" pageId="11" pageNumber="102">
<td id="7624D27F48FB6E2AC597696BACAC080F" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Providencia mainstream (1989)</td>
<td id="6EEC26B5A2DAB080165EF836CACEDDFA" colspan="1" pageId="11" pageNumber="102" rowspan="1">0</td>
<td id="DA1D4A5EB0FAD1747775A667A54E5CBC" colspan="1" pageId="11" pageNumber="102" rowspan="1">0</td>
<td id="ECDAFB3998F130AF24B3646B46A35E43" colspan="1" pageId="11" pageNumber="102" rowspan="1">na</td>
</tr>
<tr id="BE7CBC91E0F906A12A49CAC27F8C7AE6" pageId="11" pageNumber="102">
<td id="1516CC9D90E3B446E5FA08B810344D05" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Atascosa (1986)</td>
<td id="844AE76A14AF326F409D5B6849CDA421" colspan="1" pageId="11" pageNumber="102" rowspan="1">39</td>
<td id="ED349F60D59BBD789157133051047F49" colspan="1" pageId="11" pageNumber="102" rowspan="1">10</td>
<td id="BD7951A07FCBE26B1F2A0FFBFF0CF328" colspan="1" pageId="11" pageNumber="102" rowspan="1">17.5*</td>
</tr>
<tr id="42BA82BBD3DFE2E760D686F59C45B411" pageId="11" pageNumber="102">
<td id="0701BE87B512FD626E24D6A054ACD8C3" colspan="1" pageId="11" pageNumber="102" rowspan="1">La Cieneguita (1986)</td>
<td id="71EDEC10DDBA87959111285853948EDF" colspan="1" pageId="11" pageNumber="102" rowspan="1">9</td>
<td id="D9A764ED454BF119887CA0B1E963E631" colspan="1" pageId="11" pageNumber="102" rowspan="1">10</td>
<td id="C5E10578CC2CB49FD949EA58FB4D8C4C" colspan="1" pageId="11" pageNumber="102" rowspan="1">0.05</td>
</tr>
</table>
</paragraph>
</subSubSection>
<subSubSection id="6681D9A132FFF63E7E16F94A423C4E22" pageId="11" pageNumber="102" type="etymology">
<paragraph id="26A90078BC350DB460FAFE8C8B767995" pageId="11" pageNumber="102">Etymology.</paragraph>
<paragraph id="D42CDE92180B83AC4DF1A6C742A1C524" pageId="11" pageNumber="102">
Named in honour of R. Jack Schultz, a pioneer of studies on hybridisation and all-female reproduction in 
<taxonomicName id="71AE879D1A1049E83D44D81A0C88AAA2" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="0ACCBDDB643A195677DBE8660A363835" italics="true" pageId="11" pageNumber="102">Poeciliopsis</emphasis>
</taxonomicName>
. A noun in the genitive.
</paragraph>
</subSubSection>
<subSubSection id="B41765FC0AA84FE570939F0B75A8A360" pageId="11" pageNumber="102" type="genetic distances">
<paragraph id="667C7A4C0727D42E646FB79E7CC6464B" pageId="11" pageNumber="102">Genetic distances.</paragraph>
<paragraph id="13D3AB55507C0A0F2BAEB85E7ECA0E7D" pageId="11" pageNumber="102">
Uncorrected P-distances between 
<taxonomicName id="1EA87573762684965DB0E2D57A27FDF5" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="A10A49D246A6516CE1306E3EFC093A7B" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
and other members of the 
<taxonomicName id="9C97569D494D6EF6FEC7AAAA7F952411" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="E06C1A842F88B24CFB1B69AA9A780C3C" italics="true" pageId="11" pageNumber="102">Leptorhaphis</emphasis>
</taxonomicName>
species group (Table 
<tableCitation id="7E13BC4EDB5D2C6E5B98834CF5DEDEFA" captionStartId="T3" httpUri="http://table.plazi.org/id/5CA09763BC702F062437806AAE2B8EB2" pageId="11" pageNumber="102" tableUuid="5CA09763BC702F062437806AAE2B8EB2">3</tableCitation>
) range from 5.2-7.7% for a 2147 bp fragment of the mitochondrial genome (concatenated 
<emphasis id="AC5B9FFA49D2B0E41EC8F3C27A2759A0" italics="true" pageId="11" pageNumber="102">Cytb</emphasis>
and 
<emphasis id="4C6287FA0CFF30F2066A09E29D27C074" italics="true" pageId="11" pageNumber="102">ND2</emphasis>
) and 0.5-0.9% for a 6173 bp fragment of the nuclear genome (concatenated 
<emphasis id="80DDEC807100E86B0FFAF460D57C7738" italics="true" pageId="11" pageNumber="102">ENC, Glyt, SH3PX3, Myh6, Rag1, Rh, Xsrc</emphasis>
). Uncorrected P-distances for the same fragments of mitochondrial and nuclear DNA were much greater between 
<taxonomicName id="0E2A774F6B2A4338ABB73116850E2DD4" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="00FB583315EDF2527ABBEFCA5C5D99BB" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
and 
<taxonomicName id="403B99CE937344FA60E4C18509DFE885" lsidName="P. monacha" pageId="11" pageNumber="102" rank="species" species="monacha">
<emphasis id="6F0C841D7EC39AB438346AA9381D6CF8" italics="true" pageId="11" pageNumber="102">P. monacha</emphasis>
</taxonomicName>
(16.0% for mitochondrial DNA and 1.3% for nuclear DNA; Table 
<tableCitation id="338242E14DDE837D0D214C393D6DE540" captionStartId="T3" httpUri="http://table.plazi.org/id/5CA09763BC702F062437806AAE2B8EB2" pageId="11" pageNumber="102" tableUuid="5CA09763BC702F062437806AAE2B8EB2">3</tableCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="3008B726A6EE109DB56D3CA7BDC71613" lastPageId="13" lastPageNumber="104" pageId="11" pageNumber="102" type="comparisons">
<paragraph id="0A66D6F0832D1F2E41FE27A0FEAD46C1" pageId="11" pageNumber="102">Comparisons.</paragraph>
<paragraph id="67F262CBA59C7F481AB3169551AC71E2" lastPageId="12" lastPageNumber="103" pageId="11" pageNumber="102">
<taxonomicName id="CD2BD8B83D500965CE3C8728232448C5" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="71C162574DF7FB4E414C39330FA867A6" italics="true" pageId="11" pageNumber="102">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
differs from all other members of the 
<taxonomicName id="A56CCDD205DE967790B5812FD54272FA" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="921EE95C7F55744B3A942ED8F7AE7FB1" italics="true" pageId="11" pageNumber="102">Leptorhaphis</emphasis>
</taxonomicName>
species group (viz. 
<taxonomicName id="FBABAED82FAB87F6C95548135F5F0E4C" lsidName="P. infans" pageId="11" pageNumber="102" rank="species" species="infans">
<emphasis id="181B49E669BB4C005F12E822940C1485" italics="true" pageId="11" pageNumber="102">P. infans</emphasis>
</taxonomicName>
, 
<taxonomicName id="7AFD99BB06F14BF8F1D7BB9C9215D9B8" lsidName="P. lucida" pageId="11" pageNumber="102" rank="species" species="lucida">
<emphasis id="B231C7E15844E7924674C944A81FBC2F" italics="true" pageId="11" pageNumber="102">P. lucida</emphasis>
</taxonomicName>
, 
<taxonomicName id="D5FB0A02893C77F9B2B2931B421DFE83" lsidName="P. occidentalis" pageId="11" pageNumber="102" rank="species" species="occidentalis">
<emphasis id="94270B42F91EE71F06A81F77FF0A271E" italics="true" pageId="11" pageNumber="102">P. occidentalis</emphasis>
</taxonomicName>
s. l., and 
<taxonomicName id="0CA3EABA8D9CDC70483A9B475334C171" lsidName="P. prolifica" pageId="11" pageNumber="102" rank="species" species="prolifica">
<emphasis id="50DD6D954880FB0AC35C583EF8DB17BD" italics="true" pageId="11" pageNumber="102">P. prolifica</emphasis>
</taxonomicName>
) and all other members of 
<taxonomicName id="C6D9ECFE29F0AA736CED0D0969FC4278" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="D86D14DC3882DFC8E39322AB5D326AD0" italics="true" pageId="11" pageNumber="102">Poeciliopsis</emphasis>
</taxonomicName>
(excluding 
<taxonomicName id="6BB1A151F8BC367473CCF747427BA727" lsidName="P. monacha" pageId="11" pageNumber="102" rank="species" species="monacha">
<emphasis id="AFE3B58C261981308E78058D2185CF8B" italics="true" pageId="11" pageNumber="102">P. monacha</emphasis>
</taxonomicName>
) by having type 3 gill rakers along the anterior edge of ceratobranchials 2-4 (
<emphasis id="7457A210EFD23AD7FECD257EEDC55DE9" italics="true" pageId="11" pageNumber="102">vs.</emphasis>
type 1b gill rakers along the anterior edge of ceratobranchials 2-4; 
<figureCitation id="2FADE490793D26A72CD272C194D2E1BF" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Gill rakers on ceratobranchials 2 / 3 - 5 in Poeciliopsis a P. jackschultzi, TCWC 20082.01, paratype, female, 23.0 mm SL b P. lucida, UMMZ 189041, female, 24.0 mm SL c P. monacha, UMMZ 178246, female, 22.0 mm SL. Gill filaments removed. Abbreviations: C 2 - 5, ceratobranchials 2 - 5; Cb 4 T, teeth on ceratobranchial 4; GR 1 b, 2, 3, type 1 b, 2, or 3 gill rakers; GRT, gill-raker tooth." figureDoi="10.3897/zookeys.883.37586.figure7" httpUri="https://binary.pensoft.net/fig/350425" pageId="11" pageNumber="102" tableDoi="10.3897/zookeys.883.37586.figure7">Fig. 7b</figureCitation>
). The number of sclerotic bones in the scleral cartilage also differs between the members of the 
<taxonomicName id="D201E319473AAA1DF14E50D1B523696F" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="11" pageNumber="102" phylum="Chordata" rank="genus">
<emphasis id="7AA479FB7633909031FE33C4BF939F2F" italics="true" pageId="11" pageNumber="102">Leptorhaphis</emphasis>
</taxonomicName>
species group (see 
<figureCitation id="220A7119CD91134F0520B5497807D6C8" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Sclerotic cartilage and sclerotic ossifications in members of Poeciliopsis (right side, image reversed) a P. jackschultzi, TCWC 20082.01, paratype, female, 23.0 mm SL b P. lucida, UMMZ 189041, female, 24.0 mm c P. occidentalis, UMMZ 202393, female, 35.0 mm SL. Abbreviations: AS, anterior sclerotic. PS, posterior sclerotic; SC, scleral cartilage; Scale bar: 0.4 mm." figureDoi="10.3897/zookeys.883.37586.figure4" httpUri="https://binary.pensoft.net/fig/350422" pageId="11" pageNumber="102" tableDoi="10.3897/zookeys.883.37586.figure4">Fig. 4</figureCitation>
) and 
<taxonomicName id="F4B9C87D53566ADF41E54F876851CC99" lsidName="P. jackschultzi" pageId="11" pageNumber="102" rank="species" species="jackschultzi">
<emphasis id="5D8A96503CACE260D7D187C0DD799B2C" italics="true" pageId="11" pageNumber="102">P. jackschultzi</emphasis>
</taxonomicName>
can be distinguished from 
<taxonomicName id="11BE83AFFEEDE0E3BC200F92594CA200" lsidName="P. infans" pageId="11" pageNumber="102" rank="species" species="infans">
<emphasis id="AD338C6ED2DF57CC8388E49E413522BF" italics="true" pageId="11" pageNumber="102">P. infans</emphasis>
</taxonomicName>
, 
<taxonomicName id="16B31D82F2702713388EB6E1AD9259AE" lsidName="P. lucida" pageId="11" pageNumber="102" rank="species" species="lucida">
<emphasis id="EEC9FBE15991CD61C399D442AB17DCEC" italics="true" pageId="11" pageNumber="102">P. lucida</emphasis>
</taxonomicName>
, and 
<taxonomicName id="1DD9DD8AA4FE47FE9786D713EE88E5EA" lsidName="P. prolifica" pageId="11" pageNumber="102" rank="species" species="prolifica">
<emphasis id="9314095250735435E81970912234F291" italics="true" pageId="11" pageNumber="102">P. prolifica</emphasis>
</taxonomicName>
<pageBreakToken id="9F49B888B50230BF2E2C1B90E6DEE858" pageId="12" pageNumber="103" start="start">by</pageBreakToken>
the absence (
<emphasis id="A6112265BC7B84F32FCD47D81139216B" italics="true" pageId="12" pageNumber="103">vs.</emphasis>
presence) of the anterior sclerotic, and from 
<taxonomicName id="B17970DF13C92C9C554428A3769A78DE" lsidName="P. occidentalis" pageId="12" pageNumber="103" rank="species" species="occidentalis">
<emphasis id="DAEF4213AA32A925BFEA5A68D8D516EA" italics="true" pageId="12" pageNumber="103">P. occidentalis</emphasis>
</taxonomicName>
s. l. by the presence (
<emphasis id="92F9B3743BB728BC549D01CE2B044ABB" italics="true" pageId="12" pageNumber="103">vs.</emphasis>
absence) of the posterior sclerotic. 
<taxonomicName id="9A0321FF9E182D97244F6E1E0A311491" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="12" pageNumber="103" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="C496CE6A1EC8ACF6FCFC31AE029DFCEA" italics="true" pageId="12" pageNumber="103">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
can be further distinguished from 
<taxonomicName id="DE17A77A0E2A3B0F4CA0D98B53FF16D0" lsidName="P. infans" pageId="12" pageNumber="103" rank="species" species="infans">
<emphasis id="F85A947676C44F9BB47D56C94677D81E" italics="true" pageId="12" pageNumber="103">P. infans</emphasis>
</taxonomicName>
, 
<taxonomicName id="41C7B82CB3B2AD3648D5DAA88994EBAD" lsidName="P. occidentalis" pageId="12" pageNumber="103" rank="species" species="occidentalis">
<emphasis id="B3E4BA2EA057C786823E1C9265FB70F2" italics="true" pageId="12" pageNumber="103">P. occidentalis</emphasis>
</taxonomicName>
s. l., and 
<taxonomicName id="3B2914934EDCCAAB9989D11BAD9FEAF8" lsidName="P. prolifica" pageId="12" pageNumber="103" rank="species" species="prolifica">
<emphasis id="80047A4F5B389C9F43FF19D54D46C691" italics="true" pageId="12" pageNumber="103">P. prolifica</emphasis>
</taxonomicName>
by having weakly trifid teeth in the inner row of the dentary and premaxilla (
<emphasis id="96C56CE8E5D5504D6CF7AB6653F60C86" italics="true" pageId="12" pageNumber="103">vs.</emphasis>
conical teeth); from 
<taxonomicName id="D80E4B7860D15C61FFFEC9EFDC0F8D9B" lsidName="P. occidentalis" pageId="12" pageNumber="103" rank="species" species="occidentalis">
<emphasis id="FA7D5556EFB9AB5AF1DB627653E7D8F6" italics="true" pageId="12" pageNumber="103">P. occidentalis</emphasis>
</taxonomicName>
s. l. by the absence (
<emphasis id="CDEDE449C8186E4ACDE1C15B76C66758" italics="true" pageId="12" pageNumber="103">vs.</emphasis>
presence) of a black spot at the base of the anterior part of the dorsal fin; and from 
<taxonomicName id="07D4FDB0E4BC20739826D81274810B6E" lsidName="P. prolifica" pageId="12" pageNumber="103" rank="species" species="prolifica">
<emphasis id="BC963DA37496B256A0DFC5FFE68B67CD" italics="true" pageId="12" pageNumber="103">P. prolifica</emphasis>
</taxonomicName>
by having 6 or 7 pores in the preopercular portion of the preoperculo-mandibular canal (
<emphasis id="C7065F6FCEA4DB8D1A87C27B6F64A82A" italics="true" pageId="12" pageNumber="103">vs.</emphasis>
canal an open trough, without pores), posterior two-thirds of body with a broken (
<emphasis id="4CC5E311C39A091933DBA2FEFB94F5AF" italics="true" pageId="12" pageNumber="103">vs.</emphasis>
solid) horizontal line along center, and by the absence (
<emphasis id="7409F4C6189BAB325AAF92924D137748" italics="true" pageId="12" pageNumber="103">vs.</emphasis>
presence) of two dark brown or black markings on the ventral surface of the head below the preorbit region.
</paragraph>
<paragraph id="11459EF7AD6C34885F8E2D5A8075FBC3" lastPageId="13" lastPageNumber="104" pageId="12" pageNumber="103">
Although distinct, 
<taxonomicName id="7AA807E72886394CBE1FAACB8DF8C132" lsidName="P. jackschultzi" pageId="12" pageNumber="103" rank="species" species="jackschultzi">
<emphasis id="FAC5EF502772D91492864DE7A91EF122" italics="true" pageId="12" pageNumber="103">P. jackschultzi</emphasis>
</taxonomicName>
shares some characteristics with 
<taxonomicName id="0AF69603482F9D3CDE8C39E9695E3979" lsidName="P. monacha" pageId="12" pageNumber="103" rank="species" species="monacha">
<emphasis id="7B44E4582A42F06B327FE3AEB2248287" italics="true" pageId="12" pageNumber="103">P. monacha</emphasis>
</taxonomicName>
, a sexually reproducing species presently distributed&gt; 400 km to the south in the 
<normalizedToken id="76620DB32E6F7666646D2500554A4044" originalValue="Ríos">Rios</normalizedToken>
Mayo, Fuerte and Sinaloa. The new species produces hybrids with hemiclonal 
<taxonomicName id="6B058C477937DCCC2D69E150E08FE411" lsidName="monacha" pageId="12" pageNumber="103" rank="species" species="monacha">
<emphasis id="130569713C3ACD90D5D2998073852AC3" italics="true" pageId="12" pageNumber="103">monacha</emphasis>
</taxonomicName>
genomes derived from hybridogenetic 
<taxonomicName id="07A721A9D8821617D44625B764ABB907" lsidName="P. monacha-occidentalis" pageId="12" pageNumber="103" rank="species" species="monacha-occidentalis">
<emphasis id="03EA1EE28F469E204CBCE9A264EBD40F" italics="true" pageId="12" pageNumber="103">P. monacha-occidentalis</emphasis>
</taxonomicName>
females (see Hybridisation section); therefore, introgression of 
<taxonomicName id="BAEDB56A0158ED3969B3BEB7B419707D" lsidName="monacha" pageId="12" pageNumber="103" rank="species" species="monacha">
<emphasis id="AF8BDE02A1A901ED75D93AE66B309A59" italics="true" pageId="12" pageNumber="103">monacha</emphasis>
</taxonomicName>
characteristics is possible. Nonetheless, 
<taxonomicName id="80FE079DCE980345668842DCA4BEB5C2" lsidName="P. jackschultzi" pageId="12" pageNumber="103" rank="species" species="jackschultzi">
<emphasis id="ADBDB104F33F17509A95FA429D211C01" italics="true" pageId="12" pageNumber="103">P. jackschultzi</emphasis>
</taxonomicName>
clearly differs from 
<taxonomicName id="D653CB33B07F83A1A15B55639DB5DD4B" lsidName="P. monacha" pageId="12" pageNumber="103" rank="species" species="monacha">
<emphasis id="39FD5741F9B7B9093891BB0D112DFC76" italics="true" pageId="12" pageNumber="103">P. monacha</emphasis>
</taxonomicName>
by having only 7-10 weakly tricuspid teeth arranged in a single row on the lingual surface of the premaxilla and dentary (
<emphasis id="1291F2D6F8A229FC8569A65946E869EB" italics="true" pageId="12" pageNumber="103">vs.</emphasis>
50+ weakly tricuspid teeth arranged as a dense patch on lingual surface of premaxilla 
<pageBreakToken id="16A49F8175318CF7B490D89AEB154AE2" pageId="13" pageNumber="104" start="start">and</pageBreakToken>
dentary), the absence (
<emphasis id="66500D3E5B43B8A9143B8611C6A38872" italics="true" pageId="13" pageNumber="104">vs.</emphasis>
presence) of ceratobranchial 4 teeth, and the presence (
<emphasis id="6B2CB3099A1434AC9F56514B0AE5CCDE" italics="true" pageId="13" pageNumber="104">vs.</emphasis>
absence) of a retrorse hook at the tip of the gonopodium.
</paragraph>
<paragraph id="16A2505A83F44FA2CD3B69C41F871A0F" pageId="13" pageNumber="104">
<taxonomicName id="F52756FB694FC1D5B198756D57628BB4" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis jackschultzi" order="Cyprinodontiformes" pageId="13" pageNumber="104" phylum="Chordata" rank="species" species="jackschultzi">
<emphasis id="57DF5585C1C73190327C460332358651" italics="true" pageId="13" pageNumber="104">Poeciliopsis jackschultzi</emphasis>
</taxonomicName>
males do not appear to exhibit the black nuptial colouration exhibited by males of 
<taxonomicName id="E40F5D132E2C5AE28868E29818A9D976" lsidName="P. monacha" pageId="13" pageNumber="104" rank="species" species="monacha">
<emphasis id="B18FD47D8B72BCD626F464A3753E9133" italics="true" pageId="13" pageNumber="104">P. monacha</emphasis>
</taxonomicName>
and certain members of the 
<taxonomicName id="4B8276A3B5D1266205DDCF43F2C117D7" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="13" pageNumber="104" phylum="Chordata" rank="genus">
<emphasis id="BCA6FEF0655EB52889B83C2624A6F3E2" italics="true" pageId="13" pageNumber="104">Leptorhaphis</emphasis>
</taxonomicName>
group (viz. 
<taxonomicName id="C04840A7C3852EAF2DDF410475A72B6C" lsidName="P. lucida" pageId="13" pageNumber="104" rank="species" species="lucida">
<emphasis id="F9048A2C7766350CA93AD2E530CB257C" italics="true" pageId="13" pageNumber="104">P. lucida</emphasis>
</taxonomicName>
and 
<taxonomicName id="0B9645B5B28BEF2AAE3C399B7DBBF886" lsidName="P. occidentalis" pageId="13" pageNumber="104" rank="species" species="occidentalis">
<emphasis id="A2A648FAED7820942C415F196337482E" italics="true" pageId="13" pageNumber="104">P. occidentalis</emphasis>
</taxonomicName>
s. l.) (
<bibRefCitation id="BACEAD07D9B001ACEA9D67D1C9A2D3D1" author="Miller, RR" journalOrPublisher="Occasional Papers of the Museum of Zoology University of Michigan" pageId="21" pageNumber="112" pagination="1 - 11" publicationUrl="http://hdl.handle.net/2027.42/57108" refId="B17" refString="Miller, RR, 1960. Four new species of viviparous fishes, genus Poeciliopsis, from northwestern Mexico. Occasional Papers of the Museum of Zoology University of Michigan 619: 1 - 11" title="Four new species of viviparous fishes, genus Poeciliopsis, from northwestern Mexico." url="http://hdl.handle.net/2027.42/57108" volume="619" year="1960">Miller 1960</bibRefCitation>
). However, 
<taxonomicName id="D46C6C7D42E2B6E81AC10C5F14C2073B" lsidName="P. monacha" pageId="13" pageNumber="104" rank="species" species="monacha">
<emphasis id="FC725A78849CE2C4D6CA5C5893180F7A" italics="true" pageId="13" pageNumber="104">P. monacha</emphasis>
</taxonomicName>
, 
<taxonomicName id="9CD24B851C0BBBD741FF473481578219" lsidName="P. lucida" pageId="13" pageNumber="104" rank="species" species="lucida">
<emphasis id="3352F49AF33F61E50B1A26D77224A91B" italics="true" pageId="13" pageNumber="104">P. lucida</emphasis>
</taxonomicName>
and 
<taxonomicName id="973F667766FF9C9A93DE78826C4C0A3E" lsidName="P. occidentalis" pageId="13" pageNumber="104" rank="species" species="occidentalis">
<emphasis id="7404E5133635C80429B76E03A7F874BB" italics="true" pageId="13" pageNumber="104">P. occidentalis</emphasis>
</taxonomicName>
s. l. males rapidly &quot;turn off&quot; these nuptial displays when subjugated by behaviourally dominant males or if captured in nets (
<bibRefCitation id="B379B32C8F52DB796C94273CC1CF6B15" DOI="https://doi.org/10.1111/j.1558-5646.1974.tb00750.x" author="Vrijenhoek, RC" journalOrPublisher="Evolution" pageId="22" pageNumber="113" pagination="205 - 319" refId="B37" refString="Vrijenhoek, RC, Schultz, RJ, 1974. Evolution of a trihybrid unisexual fish (Poeciliopsis, Poeciliidae). Evolution 28: 205 - 319" title="Evolution of a trihybrid unisexual fish (Poeciliopsis, Poeciliidae)." url="https://doi.org/10.1111/j.1558-5646.1974.tb00750.x" volume="28" year="1974">Vrijenhoek and Schultz 1974</bibRefCitation>
). The nuptial displays of these species are expressed clearly in aquaria, but we have not observed similar nuptial pigmentation in laboratory-reared 
<taxonomicName id="3D5225AADFE161AB2BD1E3B4CB9B5152" lsidName="P. jackschultzi" pageId="13" pageNumber="104" rank="species" species="jackschultzi">
<emphasis id="844BFC654D14C9AA4ED2F3121DD857C7" italics="true" pageId="13" pageNumber="104">P. jackschultzi</emphasis>
</taxonomicName>
males.
</paragraph>
<paragraph id="CD35F11D340E110D27FE84AE0DBE4B52" pageId="13" pageNumber="104">
<taxonomicName id="1DC710F698E5442685204C6C525C5F55" class="Insecta" family="Geometridae" genus="Poecilopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poecilopsis jackschultzi" order="Lepidoptera" pageId="13" pageNumber="104" phylum="Arthropoda" rank="species" species="jackschultzi">
<emphasis id="D44D83FFB071DF76F0AB4C3240A43658" italics="true" pageId="13" pageNumber="104">Poecilopsis jackschultzi</emphasis>
</taxonomicName>
co-inhabits the 
<normalizedToken id="642AC9FBE842413064532153DF76CF63" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="CA067416E53C0A3970756732CDAD6B53" originalValue="Concepción">Concepcion</normalizedToken>
basin with 
<taxonomicName id="72CCCFE3FA9555628436BDEB9E85E8C0" lsidName="P. occidentalis" pageId="13" pageNumber="104" rank="species" species="occidentalis">
<emphasis id="7D6CFE7B98CE34C443AAACE294287B49" italics="true" pageId="13" pageNumber="104">P. occidentalis</emphasis>
</taxonomicName>
s. l. and the hybrids 
<taxonomicName id="26DC07D69DAFF782F73FB8840E1337CC" lsidName="P. monacha" pageId="13" pageNumber="104" rank="species" species="monacha">
<emphasis id="86E372225392CC05E19B8692C503CA80" italics="true" pageId="13" pageNumber="104">P. monacha</emphasis>
</taxonomicName>
- 
<taxonomicName id="4F43A7E3222A92E0B5BEDF071CEB05DE" lsidName="jackschultzi" pageId="13" pageNumber="104" rank="species" species="jackschultzi">
<emphasis id="22F78F2E4A9D701EB76EDCF775BB356A" italics="true" pageId="13" pageNumber="104">jackschultzi</emphasis>
</taxonomicName>
and 
<taxonomicName id="1D478595D67221B66222E957877ECCF1" lsidName="P. monacha-occidentalis" pageId="13" pageNumber="104" rank="species" species="monacha-occidentalis">
<emphasis id="45AF3BF5688268E7C59CC0AD5C420B08" italics="true" pageId="13" pageNumber="104">P. monacha-occidentalis</emphasis>
</taxonomicName>
. The presence of a black spot at base of the anterior part of the dorsal fin is the most reliable feature distinguishing 
<taxonomicName id="FD161A8D3290FD8AEBACC627BA195AF3" lsidName="P. occidentalis" pageId="13" pageNumber="104" rank="species" species="occidentalis">
<emphasis id="385FF549762879D6C220E6F9E6BA7BAA" italics="true" pageId="13" pageNumber="104">P. occidentalis</emphasis>
</taxonomicName>
s. l. from 
<taxonomicName id="1496A707A6C9B3BF44E493ADD0F8BCB3" lsidName="P. jackschultzi" pageId="13" pageNumber="104" rank="species" species="jackschultzi">
<emphasis id="EC625400A7BFFFF543A5D1F33AF2B1CC" italics="true" pageId="13" pageNumber="104">P. jackschultzi</emphasis>
</taxonomicName>
in the field. We are currently unaware of reliable external morphological character(s) that could serve to distinguish 
<taxonomicName id="FD317F3865A11036FC6E95A2BD175E47" lsidName="P. jackschultzi" pageId="13" pageNumber="104" rank="species" species="jackschultzi">
<emphasis id="C4A6F03C28D18A2F54CFDB4451BD0320" italics="true" pageId="13" pageNumber="104">P. jackschultzi</emphasis>
</taxonomicName>
from females of the two co-occurring hybrid forms of 
<taxonomicName id="00D5431A9FA413D8B2A2C9D54C055711" family="Poeciliidae" genus="Poeciliopsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Poeciliopsis" order="Cyprinodontiformes" pageId="13" pageNumber="104" phylum="Chordata" rank="genus">
<emphasis id="F1155CE96622F19090477EA9D548136A" italics="true" pageId="13" pageNumber="104">Poeciliopsis</emphasis>
</taxonomicName>
within the 
<normalizedToken id="7A2D74228E9D7EEBFD690A38F5D6A01B" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="98A225428D160DB0F7F0645FC3804932" originalValue="Concepción">Concepcion</normalizedToken>
.
</paragraph>
</subSubSection>
<subSubSection id="45D71D11A041D6E63D2932675AB4A470" pageId="13" pageNumber="104" type="remarks">
<paragraph id="2D967B02CCCA135386615F5577D1DDB6" pageId="13" pageNumber="104">Remarks.</paragraph>
<paragraph id="F03A97E94BC41EF1CA7A77CFDBD6A72C" pageId="13" pageNumber="104">
The type series of 
<taxonomicName id="4D4DCD6474BB86436984ED8D623BC8C3" lsidName="P. jackschultzi" pageId="13" pageNumber="104" rank="species" species="jackschultzi">
<emphasis id="A7F191827A627B9B91F28E47848E9CBB" italics="true" pageId="13" pageNumber="104">P. jackschultzi</emphasis>
</taxonomicName>
comprises individuals collected from the 
<normalizedToken id="65DAA904CE68580B6CE13FF4F75A2CA4" originalValue="Río">Rio</normalizedToken>
<normalizedToken id="A9C032BB8463E264C42669FCAEFF08A5" originalValue="Concepción">Concepcion</normalizedToken>
and subsequently maintained in an aquarium for a short period of time. After death, specimens of the type series were maintained in formalin for several years prior to transfer to alcohol, which resulted in decalcification of the skeleton. Though we managed to successfully clear and double stain a female specimen of 
<taxonomicName id="53D9431539E7C33F6281E774E349C50B" lsidName="P. jackschultzi" pageId="13" pageNumber="104" rank="species" species="jackschultzi">
<emphasis id="AE1B262F1259BA9CFD1A144077269B5F" italics="true" pageId="13" pageNumber="104">P. jackschultzi</emphasis>
</taxonomicName>
(TCWC 20082.01, 23.0 mm SL) for bone and cartilage investigation, our original attempt to clear and double stain a single male individual (TCWC 20082.01, 19.0 mm SL) was not successful: the bone did not stain with alizarin red S. Our attempts to CT scan the holotype and a single female paratype (TCWC 20082.02, 26.7 mm SL) were also unsuccessful, again likely due to decalcification.
</paragraph>
<paragraph id="EBA746C8F6F376ACF7E84D154FABF052" pageId="13" pageNumber="104">
Our description of the skeletal elements of the gonopodium reported herein is based solely on the examination of the poorly stained male paratype (TCWC 20082.01; 
<figureCitation id="8726EB3327741EA27D36C05B09C7E980" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Schematic diagram of the distal tip of the gonopodium in Poeciliopsis jackschultzi (TCWC 20082.01, paratype, male, 19.0 mm SL). Abbreviations: R 3, ray 3; R 4 a, ray 4 anterior branch (intermediate grey); R 4 p, ray 4 posterior branch (light grey); R 5 p, ray 5 posterior branch (dark grey)." figureDoi="10.3897/zookeys.883.37586.figure8" httpUri="https://binary.pensoft.net/fig/350426" pageId="13" pageNumber="104" tableDoi="10.3897/zookeys.883.37586.figure8">Fig. 8</figureCitation>
), viewed with the aid of transmitted light. The retrorse hook is present in this individual and another paratype male (TCWC 20084.01, 19.0 mm SL), but not in another immature paratype male (TCWC 20083.01) that was single stained or the holotype, the tip of the gonopodium in which appears to have been damaged. 
<bibRefCitation id="E6942AC339E759A753E34E12B221614D" author="Miller, RR" journalOrPublisher="Occasional Papers of the Museum of Zoology University of Michigan" pageId="21" pageNumber="112" pagination="1 - 11" publicationUrl="http://hdl.handle.net/2027.42/57108" refId="B17" refString="Miller, RR, 1960. Four new species of viviparous fishes, genus Poeciliopsis, from northwestern Mexico. Occasional Papers of the Museum of Zoology University of Michigan 619: 1 - 11" title="Four new species of viviparous fishes, genus Poeciliopsis, from northwestern Mexico." url="http://hdl.handle.net/2027.42/57108" volume="619" year="1960">Miller (1960)</bibRefCitation>
considered the retrorse hook to be diagnostic for his 
<taxonomicName id="DDA31E0C858FBF70A0D9F86FE8C311EC" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="13" pageNumber="104" phylum="Chordata" rank="genus">
<emphasis id="D23873077D651B17D0177DB20501EDAC" italics="true" pageId="13" pageNumber="104">Leptorhaphis</emphasis>
</taxonomicName>
species group and we can confirm, based on the material that we have examined, that this character is present in males of all five members of the group, including 
<taxonomicName id="43F53E25136DFB7308AABB89431A6936" lsidName="P. prolifica" pageId="13" pageNumber="104" rank="species" species="prolifica">
<emphasis id="A1004B56481A85A3479CCD985BEB2D5F" italics="true" pageId="13" pageNumber="104">P. prolifica</emphasis>
</taxonomicName>
, a species in which the gonopodium has been reported to be &quot;unmodified at the tip&quot; (
<bibRefCitation id="77886CFE84AD538C01031CCA926B3F99" author="Miller, RR" journalOrPublisher="Occasional Papers of the Museum of Zoology University of Michigan" pageId="21" pageNumber="112" pagination="1 - 11" publicationUrl="http://hdl.handle.net/2027.42/57108" refId="B17" refString="Miller, RR, 1960. Four new species of viviparous fishes, genus Poeciliopsis, from northwestern Mexico. Occasional Papers of the Museum of Zoology University of Michigan 619: 1 - 11" title="Four new species of viviparous fishes, genus Poeciliopsis, from northwestern Mexico." url="http://hdl.handle.net/2027.42/57108" volume="619" year="1960">Miller 1960</bibRefCitation>
: 6).
</paragraph>
<paragraph id="B52A36397066CA6CD715E3B1C9B74C16" pageId="13" pageNumber="104">
The state of the available female specimens of 
<taxonomicName id="715F437653D0AE139C10098E36A16F83" lsidName="P. jackschultzi" pageId="13" pageNumber="104" rank="species" species="jackschultzi">
<emphasis id="047C74C021BAA4B5E27A9D85F298DC51" italics="true" pageId="13" pageNumber="104">P. jackschultzi</emphasis>
</taxonomicName>
precluded adequate assessment of their genital area pigmentation patterns. All other members of the 
<taxonomicName id="701BA3BB0B0ECAFC20043A85AE787E9E" family="Poeciliidae" genus="Leptorhaphis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leptorhaphis" order="Cyprinodontiformes" pageId="13" pageNumber="104" phylum="Chordata" rank="genus">
<emphasis id="75692A23F2418738E000846B7F9F76B8" italics="true" pageId="13" pageNumber="104">Leptorhaphis</emphasis>
</taxonomicName>
species group are characterised by a &quot;pre-anal chevron&quot;, and sparse pigmentation in the genital pit. In contrast, 
<taxonomicName id="66FCC69B36F2449A56AAC0EED9440165" lsidName="P. monacha" pageId="13" pageNumber="104" rank="species" species="monacha">
<emphasis id="7B27133D1EA6CCB0B21D6E992C0E55F9" italics="true" pageId="13" pageNumber="104">P. monacha</emphasis>
</taxonomicName>
and 
<taxonomicName id="9470A2E8220259A490CE9ADBBB85B8C5" lsidName="P. viriosa" pageId="13" pageNumber="104" rank="species" species="viriosa">
<emphasis id="C5DB9E3750227790C28706A93678C89C" italics="true" pageId="13" pageNumber="104">P. viriosa</emphasis>
</taxonomicName>
lack the pre-anal chevron and have much more pigmentation in the genital pit (see drawings in 
<bibRefCitation id="65768E451EB1F5DC5F371BF023B965B7" DOI="https://doi.org/10.1046/j.1420-9101.1996.9020185.x" author="Lima, NRW" journalOrPublisher="Journal of Evolutionary Biology" pageId="20" pageNumber="111" pagination="185 - 203" refId="B10" refString="Lima, NRW, Koback, CJ, Vrijenhoek, RC, 1996. Evolution of sexual mimicry in sperm-dependent clonal forms of Poeciliopsis (Pisces: Poeciliidae). Journal of Evolutionary Biology 9: 185 - 203" title="Evolution of sexual mimicry in sperm-dependent clonal forms of Poeciliopsis (Pisces: Poeciliidae)." url="https://doi.org/10.1046/j.1420-9101.1996.9020185.x" volume="9" year="1996">Lima et al. 1996</bibRefCitation>
; 
<bibRefCitation id="E446CDACACD31ADAC29DB37AE7BCD1C9" DOI="https://doi.org/10.1111/j.1558-5646.1974.tb00750.x" author="Vrijenhoek, RC" journalOrPublisher="Evolution" pageId="22" pageNumber="113" pagination="205 - 319" refId="B37" refString="Vrijenhoek, RC, Schultz, RJ, 1974. Evolution of a trihybrid unisexual fish (Poeciliopsis, Poeciliidae). Evolution 28: 205 - 319" title="Evolution of a trihybrid unisexual fish (Poeciliopsis, Poeciliidae)." url="https://doi.org/10.1111/j.1558-5646.1974.tb00750.x" volume="28" year="1974">Vrijenhoek and Schultz 1974</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>