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<document id="294A66CDEF550B2C9929D551AC59DE8F" ID="10.11646/zootaxa.4247.5.1SLASH10677" ID-CLB-Dataset="33330" ID-DOI="10.11646/zootaxa.4247.5.1" ID-GBIF-Dataset="95b07770-fe96-4543-a548-276bbdb6586e" ID-ISSN="1175-5326" ID-Zenodo-Dep="439148" ID-ZooBank="B6B0858B-BBEE-4E59-A7AD-58B5DE381065" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1490858524485" checkinUser="plazi" docAuthor="Gilbert, Carter R., Mayden, Richard L. &amp; Powers, Steven L." docDate="2017" docId="1838878EFFDBFFD5359E4D8EFAC2FB0E" docLanguage="en" docName="zootaxa.4247.5.1SLASH10677.pdf" docOrigin="Zootaxa 4247 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Macrhybopsis tomellerii Gilbert &amp; Mayden, sp. nov." docType="treatment" docVersion="8" lastPageNumber="522" masterDocId="E401FFF6FFC8FFC035094E63FFD0FFE9" masterDocTitle="Morphological and genetic evolution in eastern populations of the Macrhybopsis aestivalis complex (Cypriniformes: Cyprinidae), with the descriptions of four new species" masterLastPageNumber="555" masterPageNumber="501" pageNumber="520" updateTime="1698438555167" updateUser="ExternalLinkService">
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<mods:title id="4292F55FECFEAF31F8F67D58ADE11D8D">Morphological and genetic evolution in eastern populations of the Macrhybopsis aestivalis complex (Cypriniformes: Cyprinidae), with the descriptions of four new species</mods:title>
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<mods:namePart id="80D627FC1C73C7DB31ACF06D1CC06048">Gilbert, Carter R.</mods:namePart>
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<mods:namePart id="76681C744851FEA3E79373D6987CF09B">Mayden, Richard L.</mods:namePart>
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<mods:namePart id="ECF08B8B741D63857313AAE9D431B0AE">Powers, Steven L.</mods:namePart>
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<paragraph id="902E3698FFDBFFD3359E4D8EFCC0FBEE" blockId="19.[151,784,1005,1101]" box="[151,784,1005,1031]" pageId="19" pageNumber="520">
<heading id="CB6681F4FFDBFFD3359E4D8EFCC0FBEE" bold="true" box="[151,784,1005,1031]" fontSize="11" level="1" pageId="19" pageNumber="520" reason="1">
<emphasis id="A2E5EA8AFFDBFFD3359E4D8EFCC0FBEE" bold="true" box="[151,784,1005,1031]" pageId="19" pageNumber="520">
<taxonomicName id="57914D1BFFDBFFD3359E4D8EFD7BFBEE" ID-CoL="3X2JC" authority="Gilbert &amp; Mayden" authorityName="Gilbert &amp; Mayden" box="[151,683,1005,1031]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="species" species="tomellerii" status="sp. nov.">
<emphasis id="A2E5EA8AFFDBFFD3359E4D8EFE6BFBEE" bold="true" box="[151,443,1005,1031]" italics="true" pageId="19" pageNumber="520">Macrhybopsis tomellerii</emphasis>
Gilbert &amp; Mayden
</taxonomicName>
<taxonomicNameLabel id="B9D657F1FFDBFFD337BB4D8EFCC0FBEE" box="[690,784,1005,1031]" pageId="19" pageNumber="520" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="902E3698FFDBFFD3359E4A6CFEDEFBC1" blockId="19.[151,784,1005,1101]" box="[151,270,1039,1064]" pageId="19" pageNumber="520">Gulf Chub</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDBFFD3359E4A57FEA2FBA5" box="[151,370,1076,1101]" pageId="19" pageNumber="520" type="description">
<paragraph id="902E3698FFDBFFD3359E4A57FEA2FBA5" blockId="19.[151,784,1005,1101]" box="[151,370,1076,1101]" pageId="19" pageNumber="520">
<figureCitation id="08AA2A1DFFDBFFD3359E4A57FF30FBA5" box="[151,224,1076,1101]" captionStart="FIGURE 1" captionStartId="5.[151,250,1855,1877]" captionTargetBox="[399,1167,204,1805]" captionTargetId="figure@5.[384,1193,195,1825]" captionTargetPageId="5" captionText="FIGURE 1. Species of Macrhybopsis aestivalis species complex from eastern North America. A) Macrhybopsis hyostoma, UAIC 11060.03, Female, 34 mm SL, Alabama, Limestone County, Elk River, 28 September 1994. B) Macrhybopsis boschungi, UAIC 10845.03, Female, 50 mm SL, Alabama, Dallas County, Cahaba River, 12 July 1993. C) Macrhybopsis etnieri, UAIC 11053.01, Female, 44 mm SL, Alabama, Bibb County, Cahaba River, 24 June 1994. D) Macrhybopsis pallida, UAIC 10855.04, Female, 36 mm SL, Alabama, Escambia County, Conecuh River, 15 July 1993. E) Macrhybopsis tomellerii, UAIC 11364.03, Female, 51 mm SL, Mississippi, Covington County, Pascagoula River drainage, 18 February 1994." httpUri="https://zenodo.org/record/439150/files/figure.png" pageId="19" pageNumber="520">Figs. 1</figureCitation>
E, 2; Table 1
</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDBFFD3359E4A15FB44FB01" pageId="19" pageNumber="520" type="reference_group">
<paragraph id="902E3698FFDBFFD3359E4A15FDA2FB23" blockId="19.[151,1436,1142,1471]" pageId="19" pageNumber="520">
<materialsCitation id="20F93CC5FFDBFFD3359E4A15FDA2FB23" ID-GBIF-Occurrence="1454935221" location="Pearl River" municipality="Lake Pontchartrain" pageId="19" pageNumber="520" specimenCount="1" stateProvince="Mississippi">
<emphasis id="A2E5EA8AFFDBFFD3359E4A15FEB2FB65" box="[151,354,1142,1164]" italics="true" pageId="19" pageNumber="520">
<taxonomicName id="57914D1BFFDBFFD3359E4A15FE8EFB65" ID-CoL="3MYHJ" box="[151,350,1142,1164]" class="Actinopterygii" family="Cyprinidae" genus="Hybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="species" species="aestivalis">Hybopsis aestivalis</taxonomicName>
.
</emphasis>
<bibRefCitation id="F4004B69FFDBFFD334724A15FE3DFB65" author="Cook" box="[379,493,1142,1164]" pageId="19" pageNumber="520" refString="Cook, F. A. (1959) Freshwater Fishes in Mississippi. Mississippi Game and Fish Commission, Jackson. 239 pp." type="book" year="1959">Cook 1959</bibRefCitation>
: 129130 (in part; general account; considered very rare in
<collectingRegion id="5255F87AFFDBFFD3314E4A15FB6FFB65" box="[1095,1215,1142,1164]" country="United States of America" name="Mississippi" pageId="19" pageNumber="520">Mississippi</collectingRegion>
).
<bibRefCitation id="F4004B69FFDBFFD331C64A15FA8FFB65" author="Douglas" box="[1231,1375,1142,1164]" pageId="19" pageNumber="520" refString="Douglas, N. H. (1974) Freshwater Fishes of Louisiana. Claitor's Publishing Division, Baton Rouge. xiii + 443 pp." type="book" year="1974">Douglas 1974</bibRefCitation>
: 100 101 (in part; general account;
<collectingRegion id="5255F87AFFDBFFD3370E4AF6FDBBFB42" box="[519,619,1173,1195]" country="United States of America" name="Louisiana" pageId="19" pageNumber="520">Louisiana</collectingRegion>
distribution map [
<collectingMunicipality id="704AACE2FFDBFFD336244AF6FC24FB42" box="[813,1012,1173,1195]" pageId="19" pageNumber="520">Lake Pontchartrain</collectingMunicipality>
and
<location id="954E6043FFDBFFD331224AF6FB71FB42" LSID="urn:lsid:plazi:treatment:1838878EFFDBFFD5359E4D8EFAC2FB0E:954E6043FFDBFFD331224AF6FB71FB42" box="[1067,1185,1173,1195]" municipality="Lake Pontchartrain" name="Pearl River" pageId="19" pageNumber="520" stateProvince="Mississippi">Pearl River</location>
drainage records only]; illustration is of
<taxonomicName id="57914D1BFFDBFFD334644AD7FDB4FB23" ID-CoL="3X2J6" box="[365,612,1204,1226]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="species" species="hyostoma">
<emphasis id="A2E5EA8AFFDBFFD334644AD7FDB4FB23" box="[365,612,1204,1226]" italics="true" pageId="19" pageNumber="520">Macrhybopsis hyostoma</emphasis>
</taxonomicName>
).
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</paragraph>
<paragraph id="902E3698FFDBFFD3359E4AB0FB44FB01" blockId="19.[151,1436,1142,1471]" box="[151,1172,1234,1256]" pageId="19" pageNumber="520">
<treatmentCitationGroup id="B08111B6FFDBFFD3359E4AB0FB44FB01" box="[151,1172,1234,1256]" pageId="19" pageNumber="520">
<taxonomicName id="57914D1BFFDBFFD3359E4AB0FE8CFB01" ID-CoL="6HMG2" box="[151,348,1234,1256]" family="Cyprinidae" genus="Extrarius" higherTaxonomySource="CoL" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="species" species="aestivalis">
<emphasis id="A2E5EA8AFFDBFFD3359E4AB0FE8CFB01" box="[151,348,1234,1256]" italics="true" pageId="19" pageNumber="520">Extrarius aestivalis</emphasis>
</taxonomicName>
.—
<treatmentCitation id="11301089FFDBFFD334734AB1FDFFFB01" author="Mayden" box="[378,559,1234,1256]" page="14" pageId="19" pageNumber="520" year="1989">
<bibRefCitation id="F4004B69FFDBFFD334734AB1FDDCFB01" author="Mayden" box="[378,524,1234,1256]" pageId="19" pageNumber="520" refString="Mayden, R. L. (1989) Phylogenetic studies of North American minnows, with emphasis on the genus Cyprinella (Teleostei: Cypriniformes). Miscellaneous Publications of the Museum of Natural History, University of Kansas, 80, 1 - 189. https: // doi. org / 10.5962 / bhl. title. 5480" type="journal article" year="1989">Mayden 1989</bibRefCitation>
: 14
</treatmentCitation>
(in part; chub clade; phylogeny based on cranial osteology).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
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<treatmentCitationGroup id="B08111B6FFDBFFD3359E4A92FDEBFACF" pageId="19" pageNumber="520">
<taxonomicName id="57914D1BFFDBFFD3359E4A92FE5CFAEE" ID-CoL="3X2HZ" box="[151,396,1265,1287]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="species" species="aestivalis">
<emphasis id="A2E5EA8AFFDBFFD3359E4A92FE5CFAEE" box="[151,396,1265,1287]" italics="true" pageId="19" pageNumber="520">Macrhybopsis aestivalis</emphasis>
</taxonomicName>
.—
<treatmentCitation id="11301089FFDBFFD334A24A91FD9BFAEE" author="Ross" box="[427,587,1265,1287]" page="177" pageId="19" pageNumber="520" year="2001">
<bibRefCitation id="F4004B69FFDBFFD334A24A91FDCBFAEE" author="Ross" box="[427,539,1265,1287]" pageId="19" pageNumber="520" refString="Ross, S. T. (2001) The Inland Fishes of Mississippi. University Press of Mississippi, Oxford. 624 pp." type="book" year="2001">Ross 2001</bibRefCitation>
: 177
</treatmentCitation>
179 (in part; general account; Mississippi distribution map [Pearl and Pascagoula drainage records only]; photograph).
</treatmentCitationGroup>
</paragraph>
<paragraph id="902E3698FFDBFFD3359E4B4DFAA0FAAD" blockId="19.[151,1436,1142,1471]" box="[151,1392,1326,1348]" pageId="19" pageNumber="520">
<treatmentCitationGroup id="B08111B6FFDBFFD3359E4B4DFAA0FAAD" box="[151,1392,1326,1348]" pageId="19" pageNumber="520">
<taxonomicName id="57914D1BFFDBFFD3359E4B4DFEF6FAAD" ID-CoL="5J88" box="[151,294,1326,1348]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="genus">
<emphasis id="A2E5EA8AFFDBFFD3359E4B4DFEF6FAAD" box="[151,294,1326,1348]" italics="true" pageId="19" pageNumber="520">Macrhybopsis</emphasis>
</taxonomicName>
sp. “Mobile chub”.—
<treatmentCitation id="11301089FFDBFFD3370A4B4DFD1EFAAD" author="Eisenhour" box="[515,718,1326,1348]" page="37" pageId="19" pageNumber="520" year="2004">
<bibRefCitation id="F4004B69FFDBFFD3370A4B4DFD7AFAAD" author="Eisenhour" box="[515,682,1326,1348]" pageId="19" pageNumber="520" refString="Eisenhour, D. J. (2004) Systematics, variation, and speciation of the Macrhybopsis aestivalis complex west of the Mississippi River. Bulletin of the Alabama Museum of Natural History, 23, 9 - 46." type="journal article" year="2004">Eisenhour 2004</bibRefCitation>
: 37
</treatmentCitation>
, 47 (in part; phylogenetic tree involving other members of genus).
</treatmentCitationGroup>
</paragraph>
<paragraph id="902E3698FFDBFFD3359E4B2EFD42FA6B" blockId="19.[151,1436,1142,1471]" pageId="19" pageNumber="520">
<treatmentCitationGroup id="B08111B6FFDBFFD3359E4B2EFD42FA6B" pageId="19" pageNumber="520">
<taxonomicName id="57914D1BFFDBFFD3359E4B2EFEF6FA8A" ID-CoL="5J88" box="[151,294,1357,1379]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="genus">
<emphasis id="A2E5EA8AFFDBFFD3359E4B2EFEF6FA8A" box="[151,294,1357,1379]" italics="true" pageId="19" pageNumber="520">Macrhybopsis</emphasis>
</taxonomicName>
sp. cf
<taxonomicName id="57914D1BFFDBFFD3347C4B2DFE2AFA8A" box="[373,506,1357,1379]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="species" species="aestivalis">
<emphasis id="A2E5EA8AFFDBFFD3347C4B2DFE2AFA8A" box="[373,506,1357,1379]" italics="true" pageId="19" pageNumber="520">M. aestivalis</emphasis>
</taxonomicName>
“A” (Gulf Chub).—
<treatmentCitation id="11301089FFDBFFD337DF4B2EFBFCFA8A" author="Boschung" box="[726,1068,1357,1379]" page="209" pageId="19" pageNumber="520" year="2004">
<bibRefCitation id="F4004B69FFDBFFD337DF4B2EFC29FA8A" author="Boschung" box="[726,1017,1357,1379]" pageId="19" pageNumber="520" refString="Boschung, H. T. &amp; Mayden, R. L. (2004) Fishes of Alabama. Smithsonian Books, Washington, D. C. xviii + 736 pp." type="book" year="2004">Boschung &amp; Mayden 2004</bibRefCitation>
: 209
</treatmentCitation>
(general account [refers in part to
<taxonomicName id="57914D1BFFDBFFD335CE4B0FFE14FA6B" box="[199,452,1388,1410]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="species" species="boschungi">
<emphasis id="A2E5EA8AFFDBFFD335CE4B0FFE14FA6B" box="[199,452,1388,1410]" italics="true" pageId="19" pageNumber="520">Macrhybopsis boschungi</emphasis>
</taxonomicName>
]; color illustration).
</treatmentCitationGroup>
</paragraph>
<paragraph id="902E3698FFDBFFD3359E4BE9FEEDFA56" blockId="19.[151,1436,1142,1471]" pageId="19" pageNumber="520">
<taxonomicName id="57914D1BFFDBFFD3359E4BE9FEF6FA49" box="[151,294,1418,1440]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="genus">
<emphasis id="A2E5EA8AFFDBFFD3359E4BE9FEF6FA49" box="[151,294,1418,1440]" italics="true" pageId="19" pageNumber="520">Macrhybopsis</emphasis>
</taxonomicName>
sp. cf
<taxonomicName id="57914D1BFFDBFFD334644BE9FE1DFA49" box="[365,461,1418,1440]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="19" pageNumber="520" phylum="Chordata" rank="species" species="aestivalis">
<emphasis id="A2E5EA8AFFDBFFD334644BE9FE1DFA49" box="[365,461,1418,1440]" italics="true" pageId="19" pageNumber="520">aestivalis</emphasis>
</taxonomicName>
(Coastal Chub).—
<bibRefCitation id="F4004B69FFDBFFD337844BE9FC78FA49" author="Boschung" box="[653,936,1418,1440]" pageId="19" pageNumber="520" refString="Boschung, H. T. &amp; Mayden, R. L. (2004) Fishes of Alabama. Smithsonian Books, Washington, D. C. xviii + 736 pp." type="book" year="2004">Boschung &amp; Mayden 2004</bibRefCitation>
: plate 21D (color illustration [also see preceding reference]).
</paragraph>
</subSubSection>
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<paragraph id="902E3698FFDBFFD3359E4B85FB93F9CB" blockId="19.[151,1437,1510,2032]" pageId="19" pageNumber="520">
<materialsCitation id="20F93CC5FFDBFFD3359E4B85FB93F9CB" ID-GBIF-Occurrence="1454935226" collectingDate="1980-06-22" collectorName="Carter R." county="Leake Co." location="Sunrise" municipality="Pearl River" pageId="19" pageNumber="520" specimenCount="1" stateProvince="Mississippi" typeStatus="holotype">
<emphasis id="A2E5EA8AFFDBFFD3359E4B85FED4FA16" bold="true" box="[151,260,1510,1535]" pageId="19" pageNumber="520">
<typeStatus id="4F2A883AFFDBFFD3359E4B85FED4FA16" box="[151,260,1510,1535]" pageId="19" pageNumber="520" type="holotype">Holotype</typeStatus>
</emphasis>
. UF 28146 (
<quantity id="57699B7DFFDBFFD3349E4B84FE2EFA17" box="[407,510,1511,1535]" metricMagnitude="-2" metricUnit="m" metricValue="4.71" pageId="19" pageNumber="520" unit="mm" value="47.1">47.1 mm</quantity>
SL female),
<collectingMunicipality id="704AACE2FFDBFFD3379C4B85FCC7FA16" box="[661,791,1510,1535]" pageId="19" pageNumber="520">Pearl River</collectingMunicipality>
, ca.
<quantity id="57699B7DFFDBFFD336444B84FC70FA16" box="[845,928,1510,1535]" metricMagnitude="2" metricUnit="m" metricValue="8.0" pageId="19" pageNumber="520" unit="km" value="0.8">0.8 km</quantity>
. south of
<location id="954E6043FFDBFFD3311B4B85FBB9FA16" LSID="urn:lsid:plazi:treatment:1838878EFFDBFFD5359E4D8EFAC2FB0E:954E6043FFDBFFD3311B4B85FBB9FA16" box="[1042,1129,1510,1535]" county="Leake Co." municipality="Pearl River" name="Sunrise" pageId="19" pageNumber="520" stateProvince="Mississippi">Sunrise</location>
, on unmarked road, T11N, R9E, Secs. 25 and 30,
<collectingCounty id="794F4E14FFDBFFD3349D4869FDD8F9CB" box="[404,520,1546,1571]" pageId="19" pageNumber="520">Leake Co.</collectingCounty>
<collectingRegion id="5255F87AFFDBFFD337064869FD41F9CA" box="[527,657,1546,1571]" country="United States of America" name="Mississippi" pageId="19" pageNumber="520">Mississippi</collectingRegion>
,
<collectorName id="3D64534EFFDBFFD337954869FCD3F9CB" box="[668,771,1546,1570]" pageId="19" pageNumber="520">Carter R.</collectorName>
Gilbert
<emphasis id="A2E5EA8AFFDBFFD336694868FC4FF9CA" box="[864,927,1546,1571]" italics="true" pageId="19" pageNumber="520">et al.,</emphasis>
<date id="E42F1058FFDBFFD336AF4869FBEFF9CB" box="[934,1087,1546,1570]" pageId="19" pageNumber="520" value="1980-06-22">
<collectingDate id="F46BE9B0FFDBFFD336AF4869FBEFF9CB" box="[934,1087,1546,1570]" pageId="19" pageNumber="520" value="1980-06-22">22 June 1980</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<paragraph id="902E3698FFDBFFD335CE484EFB4BF964" blockId="19.[151,1437,1510,2032]" pageId="19" pageNumber="520">
<emphasis id="A2E5EA8AFFDBFFD335CE484EFEEFF9AF" bold="true" box="[199,319,1581,1606]" pageId="19" pageNumber="520">Paratypes</emphasis>
. The following paratypes, comprising 24 lots and 567 total specimens (including nine paratopotypes), are listed here in abbreviated fashion by state, river system, and county, followed by museum catalogue number and numbers of specimens. Complete locality data appear in Appendix 1.
</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDBFFD435CE48F4FC95FF3D" lastPageId="20" lastPageNumber="521" pageId="19" pageNumber="520" type="description">
<paragraph id="902E3698FFDBFFD335CE48F4FE2DF93D" blockId="19.[151,1437,1510,2032]" pageId="19" pageNumber="520">
<materialsCitation id="20F93CC5FFDBFFD335CE48F4FE2DF93D" ID-GBIF-Occurrence="1454935235" location="Pearl River" pageId="19" pageNumber="520" specimenCount="192" stateProvince="Louisiana">
<emphasis id="A2E5EA8AFFDBFFD335CE48F4FE96F959" bold="true" box="[199,326,1687,1712]" pageId="19" pageNumber="520">
<collectingRegion id="5255F87AFFDBFFD335CE48F4FE92F959" box="[199,322,1687,1712]" country="United States of America" name="Louisiana" pageId="19" pageNumber="520">Louisiana</collectingRegion>
:
</emphasis>
<location id="954E6043FFDBFFD3344448F4FE00F959" LSID="urn:lsid:plazi:treatment:1838878EFFDBFFD5359E4D8EFAC2FB0E:954E6043FFDBFFD3344448F4FE00F959" box="[333,464,1687,1712]" name="Pearl River" pageId="19" pageNumber="520" stateProvince="Louisiana">Pearl River</location>
: (
<collectingRegion id="5255F87AFFDBFFD334EB48F4FDB9F959" box="[482,617,1687,1712]" country="United States of America" name="Washington" pageId="19" pageNumber="520">Washington</collectingRegion>
Psh.) TU 45061 (30,
<emphasis id="A2E5EA8AFFDBFFD3365248FAFCA3F959" box="[859,883,1689,1712]" italics="true" pageId="19" pageNumber="520">ex</emphasis>
original lot of
<specimenCount id="8697FD11FFDBFFD3311248FBFB15F959" box="[1051,1221,1687,1712]" pageId="19" pageNumber="520" type="generic">192 specimens</specimenCount>
), TU 62 182 (30,
<emphasis id="A2E5EA8AFFDBFFD3308A48FAFA4CF959" box="[1411,1436,1689,1712]" italics="true" pageId="19" pageNumber="520">ex</emphasis>
original lot of 2058 specimens).
</materialsCitation>
</paragraph>
<paragraph id="902E3698FFDBFFD335CE48BDFD92F8F2" blockId="19.[151,1437,1510,2032]" pageId="19" pageNumber="520">
<materialsCitation id="20F93CC5FFDBFFD335CE48BDFD92F8F2" ID-GBIF-Occurrence="1454935220" county="Leake Co." location="Simpson Co." municipality="Pearl River" pageId="19" pageNumber="520" specimenCount="141" stateProvince="Mississippi">
<emphasis id="A2E5EA8AFFDBFFD335CE48BDFE85F91E" bold="true" box="[199,341,1758,1783]" pageId="19" pageNumber="520">
<collectingRegion id="5255F87AFFDBFFD335CE48BDFE80F91E" box="[199,336,1758,1783]" country="United States of America" name="Mississippi" pageId="19" pageNumber="520">Mississippi</collectingRegion>
:
</emphasis>
<collectingMunicipality id="704AACE2FFDBFFD3345248BDFE0FF91E" box="[347,479,1758,1783]" pageId="19" pageNumber="520">Pearl River</collectingMunicipality>
: (
<collectingCounty id="794F4E14FFDBFFD334F948BDFDB6F91E" box="[496,614,1758,1783]" pageId="19" pageNumber="520">Leake Co.</collectingCounty>
) UF 237859 (9) (paratopotypes,
<emphasis id="A2E5EA8AFFDBFFD336DE4883FC20F91E" box="[983,1008,1760,1783]" italics="true" pageId="19" pageNumber="520">ex</emphasis>
UF 28146). (
<location id="954E6043FFDBFFD3318E48BDFACAF91E" LSID="urn:lsid:plazi:treatment:1838878EFFDBFFD5359E4D8EFAC2FB0E:954E6043FFDBFFD3318E48BDFACAF91E" box="[1159,1306,1758,1783]" county="Leake Co." municipality="Pearl River" name="Simpson Co." pageId="19" pageNumber="520" stateProvince="Mississippi">Simpson Co.</location>
) TU 57271 (30,
<emphasis id="A2E5EA8AFFDBFFD335C34960FF32F8F3" box="[202,226,1795,1818]" italics="true" pageId="19" pageNumber="520">ex</emphasis>
original lot of
<specimenCount id="8697FD11FFDBFFD334824960FDE6F8F2" box="[395,566,1794,1819]" pageId="19" pageNumber="520" type="generic">141 specimens</specimenCount>
).
</materialsCitation>
</paragraph>
<paragraph id="902E3698FFDBFFD335CE4946FC5EF806" blockId="19.[151,1437,1510,2032]" pageId="19" pageNumber="520">
Pascagoula River: (Covington Co.) UAIC 11364.01 (1 [illustrated female specimen
<emphasis id="A2E5EA8AFFDBFFD3318E4944FB4FF8D7" box="[1159,1183,1831,1854]" italics="true" pageId="19" pageNumber="520">ex</emphasis>
<bibRefCitation id="F4004B69FFDBFFD331A04946FF04F88B" author="Boschung" pageId="19" pageNumber="520" refString="Boschung, H. T. &amp; Mayden, R. L. (2004) Fishes of Alabama. Smithsonian Books, Washington, D. C. xviii + 736 pp." type="book" year="2004">Boschung &amp; Mayden 2004</bibRefCitation>
: pl. 21D]; present fig. 1E); (Forrest Co.) UAIC 6391.02 (9), UAIC 6392.02 (2), UAIC 6393.02 (5), UAIC 6412.02 (12), UAIC 6413.06 (6). (Jones Co.) INHS 79942 (6), INHS 76268 (81), TU 57445 (63), UT 44.1206 (159). (Lauderdale Co.) UT 44.2317 (20). (Smith Co.) TU 53791 (87 originally, now 57), UF 237864 (5), USNM 437190 (5), UMMZ
<date id="E42F1058FFDBFFD3348F49D0FE0AF825" box="[390,474,1971,1996]" pageId="19" pageNumber="520" value="64-02-25">250264</date>
(5), ANSP
<date id="E42F1058FFDBFFD3376F49D0FD6AF825" box="[614,698,1971,1996]" pageId="19" pageNumber="520" value="86-07-20">200786</date>
(5), MCZ 171824 (5), KU 41375 (5) (preceding six lots
<emphasis id="A2E5EA8AFFDBFFD3305D49D6FABDF825" box="[1364,1389,1973,1996]" italics="true" pageId="19" pageNumber="520">ex</emphasis>
TU 53791). (Stone Co.) UAIC 893.02 (3). (Wayne Co.) TU 15395 (17).
</paragraph>
<paragraph id="902E3698FFDCFFD435CE4EFBFC95FF3D" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
<materialsCitation id="20F93CC5FFDCFFD435CE4EFBFC95FF3D" ID-GBIF-Occurrence="1454935233" location="Appendix" municipality="Lake Pontchartrain" pageId="20" pageNumber="521" specimenCount="21" stateProvince="Louisiana" typeStatus="paratype">
Two additional lots (total of
<specimenCount id="8697FD11FFDCFFD4370E4EFBFD73FF59" box="[519,675,151,176]" pageId="20" pageNumber="521" type="generic">21 specimens</specimenCount>
), not designated
<typeStatus id="4F2A883AFFDCFFD436694EFBFC1EFF59" box="[864,974,152,176]" pageId="20" pageNumber="521" type="paratype">paratypes</typeStatus>
, from the
<collectingMunicipality id="704AACE2FFDCFFD431494EF4FAC6FF59" box="[1088,1302,151,176]" pageId="20" pageNumber="521">Lake Pontchartrain</collectingMunicipality>
drainage of
<collectingRegion id="5255F87AFFDCFFD4359E4EDFFED8FF3C" box="[151,264,188,213]" country="United States of America" name="Louisiana" pageId="20" pageNumber="521">Louisiana</collectingRegion>
, are not included here but are listed in
<location id="954E6043FFDCFFD437B34EDFFCF8FF3C" LSID="urn:lsid:plazi:treatment:1838878EFFDBFFD5359E4D8EFAC2FB0E:954E6043FFDCFFD437B34EDFFCF8FF3C" box="[698,808,188,213]" municipality="Lake Pontchartrain" name="Appendix" pageId="20" pageNumber="521" stateProvince="Louisiana">Appendix</location>
1.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDCFFD435CE4EBCFBB9FD24" pageId="20" pageNumber="521" type="diagnosis">
<paragraph id="902E3698FFDCFFD435CE4EBCFDDFFE45" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
<emphasis id="A2E5EA8AFFDCFFD435CE4EBCFEEAFF11" bold="true" box="[199,314,223,248]" pageId="20" pageNumber="521">Diagnosis</emphasis>
. A species in the
<taxonomicName id="57914D1BFFDCFFD437274EBCFC96FF11" box="[558,838,223,248]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="aestivalis">
<emphasis id="A2E5EA8AFFDCFFD437274EBCFC96FF11" box="[558,838,223,248]" italics="true" pageId="20" pageNumber="521">Macrhybopsis aestivalis</emphasis>
</taxonomicName>
complex, as described in the generic diagnosis.
<taxonomicName id="57914D1BFFDCFFD4359E4F67FE7BFEF4" box="[151,427,260,285]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD4359E4F67FE7BFEF4" box="[151,427,260,285]" italics="true" pageId="20" pageNumber="521">Macrhybopsis tomellerii</emphasis>
</taxonomicName>
(
<figureCitation id="08AA2A1DFFDCFFD434B44F67FE2DFEF5" box="[445,509,260,285]" captionStart="FIGURE 1" captionStartId="5.[151,250,1855,1877]" captionTargetBox="[399,1167,204,1805]" captionTargetId="figure@5.[384,1193,195,1825]" captionTargetPageId="5" captionText="FIGURE 1. Species of Macrhybopsis aestivalis species complex from eastern North America. A) Macrhybopsis hyostoma, UAIC 11060.03, Female, 34 mm SL, Alabama, Limestone County, Elk River, 28 September 1994. B) Macrhybopsis boschungi, UAIC 10845.03, Female, 50 mm SL, Alabama, Dallas County, Cahaba River, 12 July 1993. C) Macrhybopsis etnieri, UAIC 11053.01, Female, 44 mm SL, Alabama, Bibb County, Cahaba River, 24 June 1994. D) Macrhybopsis pallida, UAIC 10855.04, Female, 36 mm SL, Alabama, Escambia County, Conecuh River, 15 July 1993. E) Macrhybopsis tomellerii, UAIC 11364.03, Female, 51 mm SL, Mississippi, Covington County, Pascagoula River drainage, 18 February 1994." httpUri="https://zenodo.org/record/439150/files/figure.png" pageId="20" pageNumber="521">Fig. 1</figureCitation>
E) resembles the allopatrically distributed
<taxonomicName id="57914D1BFFDCFFD436EE4F66FB51FEF4" box="[999,1153,260,285]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="boschungi">
<emphasis id="A2E5EA8AFFDCFFD436EE4F66FB51FEF4" box="[999,1153,260,285]" italics="true" pageId="20" pageNumber="521">M. boschungi</emphasis>
</taxonomicName>
(
<figureCitation id="08AA2A1DFFDCFFD4319A4F67FB04FEF5" box="[1171,1236,260,285]" captionStart="FIGURE 1" captionStartId="5.[151,250,1855,1877]" captionTargetBox="[399,1167,204,1805]" captionTargetId="figure@5.[384,1193,195,1825]" captionTargetPageId="5" captionText="FIGURE 1. Species of Macrhybopsis aestivalis species complex from eastern North America. A) Macrhybopsis hyostoma, UAIC 11060.03, Female, 34 mm SL, Alabama, Limestone County, Elk River, 28 September 1994. B) Macrhybopsis boschungi, UAIC 10845.03, Female, 50 mm SL, Alabama, Dallas County, Cahaba River, 12 July 1993. C) Macrhybopsis etnieri, UAIC 11053.01, Female, 44 mm SL, Alabama, Bibb County, Cahaba River, 24 June 1994. D) Macrhybopsis pallida, UAIC 10855.04, Female, 36 mm SL, Alabama, Escambia County, Conecuh River, 15 July 1993. E) Macrhybopsis tomellerii, UAIC 11364.03, Female, 51 mm SL, Mississippi, Covington County, Pascagoula River drainage, 18 February 1994." httpUri="https://zenodo.org/record/439150/files/figure.png" pageId="20" pageNumber="521">Fig. 1</figureCitation>
B), with which it shares a lightly spotted body; a single pair of moderately long maxillary barbels; 4-4 pharyngeal teeth; eight anal rays; anal opening closer to anal-fin origin than pelvic-fin origin (ca. 70 percent of intervening distance); and similar scale counts (usually 3637 lateral-line scales and 11 rows of scales above and between the lateral lines on opposite sides of body) (Table 1).
</paragraph>
<paragraph id="902E3698FFDCFFD435CE4FD4FD31FD6D" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
The above two species are distinguished by consistent differences in head morphology, most notably a shorter snout in
<taxonomicName id="57914D1BFFDCFFD435FF4FBEFE58FE1C" box="[246,392,476,501]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD435FF4FBEFE58FE1C" box="[246,392,476,501]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
(about equal to postorbital length) versus a longer snout in
<emphasis id="A2E5EA8AFFDCFFD431164FBEFB6EFE1C" box="[1055,1214,476,501]" italics="true" pageId="20" pageNumber="521">
<taxonomicName id="57914D1BFFDCFFD431164FBEFB6AFE1C" box="[1055,1210,476,501]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="boschungi">M. boschungi</taxonomicName>
,
</emphasis>
the length of which exceeds the postorbital length. A second difference (not readily evident from gross examination or in poorly preserved specimens) may be expressed as an imaginary line extending upward from the angle formed by juncture of the lachrymal groove and posterior flap of snout, which in
<taxonomicName id="57914D1BFFDCFFD4366A4C2AFC28FD89" box="[867,1016,583,608]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD4366A4C2AFC28FD89" box="[867,1016,583,608]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
intersects the anterior margin of the nares but in
<taxonomicName id="57914D1BFFDCFFD434294C0EFE69FD6C" box="[288,441,620,645]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="boschungi">
<emphasis id="A2E5EA8AFFDCFFD434294C0EFE69FD6C" box="[288,441,620,645]" italics="true" pageId="20" pageNumber="521">M. boschungi</emphasis>
</taxonomicName>
runs forward of the nares.
</paragraph>
<paragraph id="902E3698FFDCFFD435CE4CF2FBB9FD24" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
<taxonomicName id="57914D1BFFDCFFD435CE4CF2FE89FD41" box="[199,345,655,680]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD435CE4CF2FE89FD41" box="[199,345,655,680]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
and
<taxonomicName id="57914D1BFFDCFFD434994CF2FDF8FD41" box="[400,552,655,680]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="boschungi">
<emphasis id="A2E5EA8AFFDCFFD434994CF2FDF8FD41" box="[400,552,655,680]" italics="true" pageId="20" pageNumber="521">M. boschungi</emphasis>
</taxonomicName>
together bear a superficial resemblance to eastern populations of
<taxonomicName id="57914D1BFFDCFFD430024CF2FA4CFD41" box="[1291,1436,655,680]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="hyostoma">
<emphasis id="A2E5EA8AFFDCFFD430024CF2FA4CFD41" box="[1291,1436,655,680]" italics="true" pageId="20" pageNumber="521">M. hyostoma</emphasis>
</taxonomicName>
(
<figureCitation id="08AA2A1DFFDCFFD435964CD7FF0EFD25" box="[159,222,692,717]" captionStart="FIGURE 1" captionStartId="5.[151,250,1855,1877]" captionTargetBox="[399,1167,204,1805]" captionTargetId="figure@5.[384,1193,195,1825]" captionTargetPageId="5" captionText="FIGURE 1. Species of Macrhybopsis aestivalis species complex from eastern North America. A) Macrhybopsis hyostoma, UAIC 11060.03, Female, 34 mm SL, Alabama, Limestone County, Elk River, 28 September 1994. B) Macrhybopsis boschungi, UAIC 10845.03, Female, 50 mm SL, Alabama, Dallas County, Cahaba River, 12 July 1993. C) Macrhybopsis etnieri, UAIC 11053.01, Female, 44 mm SL, Alabama, Bibb County, Cahaba River, 24 June 1994. D) Macrhybopsis pallida, UAIC 10855.04, Female, 36 mm SL, Alabama, Escambia County, Conecuh River, 15 July 1993. E) Macrhybopsis tomellerii, UAIC 11364.03, Female, 51 mm SL, Mississippi, Covington County, Pascagoula River drainage, 18 February 1994." httpUri="https://zenodo.org/record/439150/files/figure.png" pageId="20" pageNumber="521">Fig. 1</figureCitation>
A), from which they differ most obviously in having a less heavily spotted body.
</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDCFFD435CE4CBAFEFEF88D" pageId="20" pageNumber="521" type="description">
<paragraph id="902E3698FFDCFFD435CE4CBAFDAEFCB4" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
<taxonomicName id="57914D1BFFDCFFD435CE4CBAFE8CFD19" box="[199,348,727,752]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD435CE4CBAFE8CFD19" box="[199,348,727,752]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
differs from
<taxonomicName id="57914D1BFFDCFFD434F04CBAFDBBFD19" box="[505,619,729,752]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="etnieri">
<emphasis id="A2E5EA8AFFDCFFD434F04CBAFDBBFD19" box="[505,619,729,752]" italics="true" pageId="20" pageNumber="521">M. etnieri</emphasis>
</taxonomicName>
(
<figureCitation id="08AA2A1DFFDCFFD437744CB4FD6FFD19" box="[637,703,727,752]" captionStart="FIGURE 1" captionStartId="5.[151,250,1855,1877]" captionTargetBox="[399,1167,204,1805]" captionTargetId="figure@5.[384,1193,195,1825]" captionTargetPageId="5" captionText="FIGURE 1. Species of Macrhybopsis aestivalis species complex from eastern North America. A) Macrhybopsis hyostoma, UAIC 11060.03, Female, 34 mm SL, Alabama, Limestone County, Elk River, 28 September 1994. B) Macrhybopsis boschungi, UAIC 10845.03, Female, 50 mm SL, Alabama, Dallas County, Cahaba River, 12 July 1993. C) Macrhybopsis etnieri, UAIC 11053.01, Female, 44 mm SL, Alabama, Bibb County, Cahaba River, 24 June 1994. D) Macrhybopsis pallida, UAIC 10855.04, Female, 36 mm SL, Alabama, Escambia County, Conecuh River, 15 July 1993. E) Macrhybopsis tomellerii, UAIC 11364.03, Female, 51 mm SL, Mississippi, Covington County, Pascagoula River drainage, 18 February 1994." httpUri="https://zenodo.org/record/439150/files/figure.png" pageId="20" pageNumber="521">Fig. 1</figureCitation>
C) in pharyngeal-tooth count (4-4 vs. 1,4-4,1); position of anal opening about two-thirds (70 percent) of distance beweeen pelvic and anal-fin origins (vs. midway); genital papillae extremely reduced; dorsal fin positioned directly above pelvic fins (vs. distinctly posterior); a less heavily spotted body; and longer maxillary barbels.
</paragraph>
<paragraph id="902E3698FFDCFFD435CE4D0AFCAEFC05" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
<taxonomicName id="57914D1BFFDCFFD435CE4D0AFE8BFC69" box="[199,347,871,896]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD435CE4D0AFE8BFC69" box="[199,347,871,896]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
differs from
<taxonomicName id="57914D1BFFDCFFD434FC4D0AFDBBFC69" box="[501,619,871,896]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="pallida">
<emphasis id="A2E5EA8AFFDCFFD434FC4D0AFDBBFC69" box="[501,619,871,896]" italics="true" pageId="20" pageNumber="521">M. pallida</emphasis>
</taxonomicName>
(
<figureCitation id="08AA2A1DFFDCFFD437744D04FD6DFC69" box="[637,701,871,896]" captionStart="FIGURE 1" captionStartId="5.[151,250,1855,1877]" captionTargetBox="[399,1167,204,1805]" captionTargetId="figure@5.[384,1193,195,1825]" captionTargetPageId="5" captionText="FIGURE 1. Species of Macrhybopsis aestivalis species complex from eastern North America. A) Macrhybopsis hyostoma, UAIC 11060.03, Female, 34 mm SL, Alabama, Limestone County, Elk River, 28 September 1994. B) Macrhybopsis boschungi, UAIC 10845.03, Female, 50 mm SL, Alabama, Dallas County, Cahaba River, 12 July 1993. C) Macrhybopsis etnieri, UAIC 11053.01, Female, 44 mm SL, Alabama, Bibb County, Cahaba River, 24 June 1994. D) Macrhybopsis pallida, UAIC 10855.04, Female, 36 mm SL, Alabama, Escambia County, Conecuh River, 15 July 1993. E) Macrhybopsis tomellerii, UAIC 11364.03, Female, 51 mm SL, Mississippi, Covington County, Pascagoula River drainage, 18 February 1994." httpUri="https://zenodo.org/record/439150/files/figure.png" pageId="20" pageNumber="521">Fig. 1</figureCitation>
D) in having a single pair of maxillary barbels (vs. two pairs of barbels); anal rays 8 (vs. 7); position of anal opening about two-thirds (70 perecent) of distance between pelvic and anal-fin origins (vs. midway); a slightly more heavily spotted body (vs. body essentially
<taxonomicName id="57914D1BFFDCFFD431A14DCCFB3DFC21" box="[1192,1261,943,968]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="pallid">pallid</taxonomicName>
); and a greater average body size, as discussed in the individual species accounts.
</paragraph>
<paragraph id="902E3698FFDCFFD435CE4D94FD2EFBDD" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
<emphasis id="A2E5EA8AFFDCFFD435CE4D94FE81FBF9" bold="true" box="[199,337,1015,1040]" pageId="20" pageNumber="521">Description</emphasis>
. Characters listed in the diagnosis are not repeated here, unless additional clarification is required. Variation in meristic characters is presented in Table 1.
</paragraph>
<paragraph id="902E3698FFDCFFD435CE4A5DFCF2FB0C" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">Dorsal rays 8; anal rays 8 (rarely 7); pectoral rays usually 15 (occasionally 14 and often 16); pelvic rays usually 8 (rarely 7); lateral-line scales usually 3637 (range 35 to 38); body circumferential scale rows above and between lateral lines on opposite sides of body usually 11, occasionally 12 (range 10 to 12); scales never present on belly; predorsal scales irregularly distributed and poorly defined, usually numbering 16 to 20 (rarely 15 or 20); total vertebrae usually 36, sometimes 35 or 37 (very rarely 34).</paragraph>
<paragraph id="902E3698FFDCFFD435CE4A93FC6BFA9A" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">Dorsal fin angular and slightly falcate, the anteriormost rays (when depressed) extending about same distance posteriorly as posteriormost rays; head moderately rounded dorsally and moderately flattened ventrally; mouth inferior and horizontal, its width about 60 percent of head width; lips moderately fleshy, not thickened posteriorly; eyes oval in shape, the diameter about 60 percent of preorbital distance.</paragraph>
<paragraph id="902E3698FFDCFFD435CE4B1CFB91F9E8" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
None of the
<specimenCount id="8697FD11FFDCFFD434594B1CFE38FA7E" box="[336,488,1406,1431]" pageId="20" pageNumber="521" type="generic">83 specimens</specimenCount>
of
<taxonomicName id="57914D1BFFDCFFD437054B1CFD4EFA7E" box="[524,670,1406,1431]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD437054B1CFD4EFA7E" box="[524,670,1406,1431]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
from which meristic data were taken possessed a complete bridge of scales across the belly, as opposed to a small percentage of the superficially similar
<taxonomicName id="57914D1BFFDCFFD431694BC1FB2AFA53" box="[1120,1274,1441,1466]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="boschungi">
<emphasis id="A2E5EA8AFFDCFFD431694BC1FB2AFA53" box="[1120,1274,1441,1466]" italics="true" pageId="20" pageNumber="521">M. boschungi</emphasis>
</taxonomicName>
(eleven of
<specimenCount id="8697FD11FFDCFFD430894BC1FEDCFA37" pageId="20" pageNumber="521" type="generic">84 specimens</specimenCount>
[13 percent] having this feature). In addition,
<taxonomicName id="57914D1BFFDCFFD436284BA5FC65FA37" box="[801,949,1477,1502]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD436284BA5FC65FA37" box="[801,949,1477,1502]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
appears to exhibit a slight upward shift in predorsal-scale count and a slight downward shift in total vertebrae count (Table 1).
</paragraph>
<paragraph id="902E3698FFDCFFD435CE486FFEFEF88D" blockId="20.[151,1437,151,2034]" pageId="20" pageNumber="521">
The largest specimen examined (TU 53791) is a
<quantity id="57699B7DFFDCFFD4360E486FFCBFF9CD" box="[775,879,1548,1573]" metricMagnitude="-2" metricUnit="m" metricValue="5.07" pageId="20" pageNumber="521" unit="mm" value="50.7">50.7 mm</quantity>
SL female from the Leaf River, Smith County,
<collectingRegion id="5255F87AFFDCFFD4359E484CFECAF9A1" box="[151,282,1583,1608]" country="United States of America" name="Mississippi" pageId="20" pageNumber="521">Mississippi</collectingRegion>
, collected on
<date id="E42F1058FFDCFFD434BF484CFDBBF9A1" box="[438,619,1583,1608]" pageId="20" pageNumber="521" value="1960-10-05">5 October 1960</date>
. The largest identified male,
<quantity id="57699B7DFFDCFFD436BD484CFBCBF9AE" box="[948,1051,1583,1608]" metricMagnitude="-2" metricUnit="m" metricValue="4.75" pageId="20" pageNumber="521" unit="mm" value="47.5">47.5 mm</quantity>
, is from the same collection. This information is presented with some qualification, however, in contrast to that for the other four species in this study. First, the above specimens are from a fall collection made well past the late-spring or early-summer breeding season, which made accurate sex determination less certain than for material collected earlier during the year. Second, the total number of specimens of
<taxonomicName id="57914D1BFFDCFFD4377048DDFCDDF93F" box="[633,781,1725,1750]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD4377048DDFCDDF93F" box="[633,781,1725,1750]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
examined, although comparable to the numbers for other species included in this study, represents only a fraction of the total existing in museum collections (primarily Tulane University). Also, the size difference in sexes reported for this species is less than for the other four eastern species. These factors suggest that information reported here on maximum body size may be subject to modification.
</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDCFFD535CE490DFE5CFDFE" lastPageId="21" lastPageNumber="522" pageId="20" pageNumber="521" type="discussion">
<paragraph id="902E3698FFDCFFD535CE490DFE96FF3D" blockId="20.[151,1437,151,2034]" lastBlockId="21.[151,1437,151,1255]" lastPageId="21" lastPageNumber="522" pageId="20" pageNumber="521">
<emphasis id="A2E5EA8AFFDCFFD435CE490DFE98F86E" bold="true" box="[199,328,1902,1927]" pageId="20" pageNumber="521">Comments</emphasis>
. Based on close similarity in overall appearance and geographically contiguous distributions,
<taxonomicName id="57914D1BFFDCFFD43074490CFED4F842" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD43074490CFED4F842" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
and
<taxonomicName id="57914D1BFFDCFFD4343549F0FE05F842" box="[316,469,1938,1963]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="boschungi">
<emphasis id="A2E5EA8AFFDCFFD4343549F0FE05F842" box="[316,469,1938,1963]" italics="true" pageId="20" pageNumber="521">M. boschungi</emphasis>
</taxonomicName>
were initially thought to be conspecific. Genetic analysis has revealed, however, that the relationship of
<taxonomicName id="57914D1BFFDCFFD4347E49D4FDDEF827" box="[375,526,1973,1998]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD4347E49D4FDDEF827" box="[375,526,1973,1998]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
and
<taxonomicName id="57914D1BFFDCFFD4374749D4FD3BF827" box="[590,747,1973,1998]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="boschungi">
<emphasis id="A2E5EA8AFFDCFFD4374749D4FD3BF827" box="[590,747,1973,1998]" italics="true" pageId="20" pageNumber="521">M. boschungi</emphasis>
</taxonomicName>
is not intimate. The latter is sister to the morphologically dissimilar
<taxonomicName id="57914D1BFFDCFFD4340749B9FE54F81B" box="[270,388,2009,2034]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="pallida">
<emphasis id="A2E5EA8AFFDCFFD4340749B9FE54F81B" box="[270,388,2009,2034]" italics="true" pageId="20" pageNumber="521">M. pallida</emphasis>
</taxonomicName>
, whereas
<taxonomicName id="57914D1BFFDCFFD434F349B9FD5EF81B" box="[506,654,2009,2034]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="20" pageNumber="521" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDCFFD434F349B9FD5EF81B" box="[506,654,2009,2034]" italics="true" pageId="20" pageNumber="521">M. tomellerii</emphasis>
</taxonomicName>
does not show an intimate relationship to any other eastern species, including evidence of direct decent from
<taxonomicName id="57914D1BFFDDFFD537744EF4FC41FF59" box="[637,913,151,176]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="hyostoma">
<emphasis id="A2E5EA8AFFDDFFD537744EF4FC41FF59" box="[637,913,151,176]" italics="true" pageId="21" pageNumber="522">Macrhybopsis hyostoma</emphasis>
</taxonomicName>
(see section on Relationships and Historical Biogeography).
</paragraph>
<paragraph id="902E3698FFDDFFD535CE4EBDFE5CFDFE" blockId="21.[151,1437,151,1255]" pageId="21" pageNumber="522">
Detailed comparisons of
<taxonomicName id="57914D1BFFDDFFD534E04E83FDAFFF1E" box="[489,639,222,247]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDDFFD534E04E83FDAFFF1E" box="[489,639,222,247]" italics="true" pageId="21" pageNumber="522">M. tomellerii</emphasis>
</taxonomicName>
and
<taxonomicName id="57914D1BFFDDFFD537B54E83FC80FF1E" box="[700,848,222,247]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="hyostoma">
<emphasis id="A2E5EA8AFFDDFFD537B54E83FC80FF1E" box="[700,848,222,247]" italics="true" pageId="21" pageNumber="522">M. hyostoma</emphasis>
</taxonomicName>
populations from the lower
<collectingRegion id="5255F87AFFDDFFD531974EBDFACEFF1E" box="[1182,1310,222,247]" country="United States of America" name="Mississippi" pageId="21" pageNumber="522">Mississippi</collectingRegion>
Valley are clearly in order, especially as regards genetic data. Eisenhours (1997, 2004) morphological analysis included material of
<taxonomicName id="57914D1BFFDDFFD534284F4BFE67FED6" box="[289,439,294,319]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="hyostoma">
<emphasis id="A2E5EA8AFFDDFFD534284F4BFE67FED6" box="[289,439,294,319]" italics="true" pageId="21" pageNumber="522">M. hyostoma</emphasis>
</taxonomicName>
from the lower
<collectingRegion id="5255F87AFFDDFFD537744F45FD2FFED6" box="[637,767,294,319]" country="United States of America" name="Mississippi" pageId="21" pageNumber="522">Mississippi</collectingRegion>
, but his findings cannot be readily correlated with those obtained here for
<taxonomicName id="57914D1BFFDDFFD5346F4F2FFE2BFE8A" box="[358,507,330,355]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDDFFD5346F4F2FFE2BFE8A" box="[358,507,330,355]" italics="true" pageId="21" pageNumber="522">M. tomellerii</emphasis>
</taxonomicName>
. Eisenhour presumed all eastern Gulf slope populations of “
<taxonomicName id="57914D1BFFDDFFD531B24F2FFA80FE8A" box="[1211,1360,330,355]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="hyostoma">
<emphasis id="A2E5EA8AFFDDFFD531B24F2FFA80FE8A" box="[1211,1360,330,355]" italics="true" pageId="21" pageNumber="522">M. hyostoma</emphasis>
</taxonomicName>
” from Lake Pontchartrain to the lower Mobile Bay basin to be specifically identical, and data from those areas were accordingly combined. Based on overall numbers of distribution records of
<taxonomicName id="57914D1BFFDDFFD536E04FF7FBAAFE42" box="[1001,1146,402,427]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="hyostoma">
<emphasis id="A2E5EA8AFFDDFFD536E04FF7FBAAFE42" box="[1001,1146,402,427]" italics="true" pageId="21" pageNumber="522">M. hyostoma</emphasis>
</taxonomicName>
from the mainstem lower
<collectingRegion id="5255F87AFFDDFFD5359E4FD5FEC7FE26" box="[151,279,438,463]" country="United States of America" name="Mississippi" pageId="21" pageNumber="522">Mississippi</collectingRegion>
River and closely adjacent tributaries (
<bibRefCitation id="F4004B69FFDDFFD537D14FD5FCABFE26" author="Douglas" box="[728,891,438,463]" pageId="21" pageNumber="522" refString="Douglas, N. H. (1974) Freshwater Fishes of Louisiana. Claitor's Publishing Division, Baton Rouge. xiii + 443 pp." type="book" year="1974">Douglas 1974</bibRefCitation>
: 101;
<bibRefCitation id="F4004B69FFDDFFD536CB4FD5FBB0FE26" author="Pflieger" box="[962,1120,438,463]" pageId="21" pageNumber="522" refString="Pflieger, W. L. (1975) The Fishes of Missouri. Missouri Department of Conservation, Columbia. 343 pp." type="book" year="1975">Pflieger 1975</bibRefCitation>
: 138;
<bibRefCitation id="F4004B69FFDDFFD531AE4FDBFA48FE26" author="Burr" box="[1191,1432,438,463]" pageId="21" pageNumber="522" refString="Burr, B. M. &amp; Warren, M. L. (1986) A distributional atlas of Kentucky fishes. Kentucky Nature Preserves Commission Science and Technology Series, 4. xvi + 398 pp." type="book" year="1986">Burr &amp; Warren 1986</bibRefCitation>
: 89;
<bibRefCitation id="F4004B69FFDDFFD535CD4FB9FE2EFE1A" author="Robison" box="[196,510,474,499]" pageId="21" pageNumber="522" refString="Robison, H. W. &amp; Buchanan, T. M. (1988) Fishes of Arkansas. The University of Arkansas Press, Fayetteville. 536 pp." type="book" year="1988">Robison &amp; Buchanan 1988</bibRefCitation>
: 182;
<bibRefCitation id="F4004B69FFDDFFD5374F4FB9FC99FE1A" author="Etnier" box="[582,841,474,499]" pageId="21" pageNumber="522" refString="Etnier, D. A. &amp; Starnes, W. C. (1994) The Fishes of Tennessee. University of Tennessee Press, Knoxville. xi-xiv + 681 pp. (dated &quot; 1993 &quot;)" type="book" year="1994">Etnier &amp; Starnes 1994</bibRefCitation>
: 193;
<bibRefCitation id="F4004B69FFDDFFD536984FB8FBDCFE1A" author="Ross" box="[913,1036,475,499]" pageId="21" pageNumber="522" refString="Ross, S. T. (2001) The Inland Fishes of Mississippi. University Press of Mississippi, Oxford. 624 pp." type="book" year="2001">Ross 2001</bibRefCitation>
: 178), adequate material should be available for analysis.
</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDDFFD535CE4C41FE1AFC2E" pageId="21" pageNumber="522" type="distribution">
<paragraph id="902E3698FFDDFFD535CE4C41FF65FD6A" blockId="21.[151,1437,151,1255]" pageId="21" pageNumber="522">
<emphasis id="A2E5EA8AFFDDFFD535CE4C41FE89FDD2" bold="true" box="[199,345,546,571]" pageId="21" pageNumber="522">Distribution</emphasis>
.
<taxonomicName id="57914D1BFFDDFFD534614C41FDACFDD2" box="[360,636,546,571]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDDFFD534614C41FDACFDD2" box="[360,636,546,571]" italics="true" pageId="21" pageNumber="522">Macrhybopsis tomellerii</emphasis>
</taxonomicName>
is confined to the Pearl and Pascagoula river drainages of
<collectingRegion id="5255F87AFFDDFFD530154C41FA4CFDD2" box="[1308,1436,546,571]" country="United States of America" name="Mississippi" pageId="21" pageNumber="522">Mississippi</collectingRegion>
and southeastern
<collectingRegion id="5255F87AFFDDFFD534504C25FE1AFDB6" box="[345,458,582,607]" country="United States of America" name="Louisiana" pageId="21" pageNumber="522">Louisiana</collectingRegion>
, and presumably also the adjacent Lake Pontchartrain drainage of these two states (
<figureCitation id="08AA2A1DFFDDFFD530664C25FF78FD6A" captionStart="FIGURE 2" captionStartId="6.[151,250,1952,1974]" captionTargetBox="[198,1404,219,1919]" captionTargetId="figure@6.[168,1428,193,1945]" captionTargetPageId="6" captionText="FIGURE 2. Distribution of southeastern species of Macrhybopsis east of the Mississippi River. Individual species are identified by symbol and color. Circles with half blue and half red represent locations where M. boschungi and M. etnieri occur syntopically." httpUri="https://zenodo.org/record/439151/files/figure.png" pageId="21" pageNumber="522">Fig. 2</figureCitation>
).
</paragraph>
<paragraph id="902E3698FFDDFFD535CE4CF3FDE4FCD1" blockId="21.[151,1437,151,1255]" pageId="21" pageNumber="522">
<materialsCitation id="20F93CC5FFDDFFD535CE4CF3FDE4FCD1" ID-GBIF-Occurrence="1454935236" collectionCode="INHS" location="Lake Pontchartrain" municipality="The" pageId="21" pageNumber="522" specimenCode="INHS 79456" specimenCount="21" stateProvince="Western" typeStatus="paratype">
<collectingRegion id="5255F87AFFDDFFD535CE4CF3FEF2FD4E" box="[199,290,656,679]" country="American Samoa" name="Western" pageId="21" pageNumber="522">Western</collectingRegion>
limits of the geographic range of
<taxonomicName id="57914D1BFFDDFFD537A14CEDFC6CFD4E" box="[680,956,654,679]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDDFFD537A14CEDFC6CFD4E" box="[680,956,654,679]" italics="true" pageId="21" pageNumber="522">Macrhybopsis tomellerii</emphasis>
</taxonomicName>
have yet to be precisely defined.
<collectingMunicipality id="704AACE2FFDDFFD530374CEDFABAFD4E" box="[1342,1386,654,679]" pageId="21" pageNumber="522">The</collectingMunicipality>
two samples available for this study from the
<location id="954E6043FFDDFFD537714CD0FC80FD25" LSID="urn:lsid:plazi:treatment:1838878EFFDBFFD5359E4D8EFAC2FB0E:954E6043FFDDFFD537714CD0FC80FD25" box="[632,848,691,716]" municipality="The" name="Lake Pontchartrain" pageId="21" pageNumber="522" stateProvince="Western">Lake Pontchartrain</location>
drainage (total of
<specimenCount id="8697FD11FFDDFFD531204CD0FB14FD25" box="[1065,1220,691,716]" pageId="21" pageNumber="522" type="generic">21 specimens</specimenCount>
[
<specimenCode id="C0379EE3FFDDFFD531DD4CD0FABBFD25" box="[1236,1387,691,716]" collectionCode="INHS" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34797" name="Illinois Natural History Survey" pageId="21" pageNumber="522">
<collectionCode id="F680AE5DFFDDFFD531DD4CD0FAC8FD22" box="[1236,1304,691,715]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34797" name="Illinois Natural History Survey" pageId="21" pageNumber="522">INHS</collectionCode>
79456
</specimenCode>
, UF 14731]) are identified as this species, and the records are accordingly plotted on the spot-distribution map. Since genetic information is lacking for material from this drainage, it was considered prudent to exclude these specimens from the list of
<typeStatus id="4F2A883AFFDDFFD534C84D43FDE0FCD1" box="[449,560,800,824]" pageId="21" pageNumber="522" type="paratype">paratypes</typeStatus>
.
</materialsCitation>
</paragraph>
<paragraph id="902E3698FFDDFFD535CE4D20FE1AFC2E" blockId="21.[151,1437,151,1255]" pageId="21" pageNumber="522">
<emphasis id="A2E5EA8AFFDDFFD535CE4D20FEF3FCB5" bold="true" box="[199,291,835,860]" pageId="21" pageNumber="522">Habitat</emphasis>
.
<taxonomicName id="57914D1BFFDDFFD534384D20FD93FCB5" box="[305,579,835,860]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDDFFD534384D20FD93FCB5" box="[305,579,835,860]" italics="true" pageId="21" pageNumber="522">Macrhybopsis tomellerii</emphasis>
</taxonomicName>
inhabits large, moderately clear to turbid rivers and lowermost parts of their major tributaries in the Pearl, Pascagoula, and Lake Pontchartrain drainages of Mississippi and Louisiana. Conditions in these areas are similar to those favored by the superficially similar
<taxonomicName id="57914D1BFFDDFFD531174DEFFB66FC4D" box="[1054,1206,907,932]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="boschungi">
<emphasis id="A2E5EA8AFFDDFFD531174DEFFB66FC4D" box="[1054,1206,907,932]" italics="true" pageId="21" pageNumber="522">M. boschungi</emphasis>
</taxonomicName>
in lower parts of the adjacent Mobile Bay basin.
</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDDFFD535CE4DB0FEFDFBBE" pageId="21" pageNumber="522" type="description">
<paragraph id="902E3698FFDDFFD535CE4DB0FEFDFBBE" blockId="21.[151,1437,151,1255]" pageId="21" pageNumber="522">
<emphasis id="A2E5EA8AFFDDFFD535CE4DB0FE69FC05" bold="true" box="[199,441,979,1004]" pageId="21" pageNumber="522">Conservation status</emphasis>
.
<taxonomicName id="57914D1BFFDDFFD534C24DB0FD32FC05" box="[459,738,979,1004]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="522" phylum="Chordata" rank="species" species="tomellerii">
<emphasis id="A2E5EA8AFFDDFFD534C24DB0FD32FC05" box="[459,738,979,1004]" italics="true" pageId="21" pageNumber="522">Macrhybopsis tomellerii</emphasis>
</taxonomicName>
has, in years past, sometimes been collected in substantial numbers. Although suitable habitats have undoubtedly been subjected to negative modifications, as yet none are believed to have had dramatic impacts on the overall status of the species. The species should be monitored on a regular basis.
</paragraph>
</subSubSection>
<subSubSection id="D88B6513FFDDFFD535CE4A00FAC2FB0E" pageId="21" pageNumber="522" type="etymology">
<paragraph id="902E3698FFDDFFD535CE4A00FAC2FB0E" blockId="21.[151,1437,151,1255]" pageId="21" pageNumber="522">
<emphasis id="A2E5EA8AFFDDFFD535CE4A00FE96FB95" bold="true" box="[199,326,1123,1148]" pageId="21" pageNumber="522">Etymology</emphasis>
. Named for Joseph R.
<taxonomicName id="57914D1BFFDDFFD5377C4A00FD35FB95" box="[629,741,1123,1148]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="523" phylum="Chordata" rank="species" species="tomelleri">Tomelleri</taxonomicName>
, biological illustrator living in Leawood,
<collectingRegion id="5255F87AFFDDFFD531E44A07FA90FB92" box="[1261,1344,1124,1147]" country="United States of America" name="Kansas" pageId="21" pageNumber="522">Kansas</collectingRegion>
, whose unsurpassed and meticulously rendered color illustrations of North American freshwater fishes have graced the pages of numerous scientific publications (including the present one), as well as books such as
<emphasis id="A2E5EA8AFFDDFFD5300D4AC8FE58FB0F" italics="true" pageId="21" pageNumber="522">
Fishes of the Central
<collectingCountry id="E8867608FFDDFFD535FA4AADFE58FB0F" box="[243,392,1230,1255]" name="United States of America" pageId="21" pageNumber="522">United States</collectingCountry>
</emphasis>
(
<bibRefCitation id="F4004B69FFDDFFD5349E4AADFD63FB0E" author="Tomelleri" box="[407,691,1230,1255]" pageId="21" pageNumber="522" refString="Tomelleri, J. R. &amp; Eberle, M. E. (1990) Fishes of the Central United States. University Press of Kansas, Lawrence. 226 pp + 44 col. pls." type="book" year="1990">
<taxonomicName id="57914D1BFFDDFFD5349E4AADFDD5FB0E" box="[407,517,1230,1255]" class="Actinopterygii" family="Cyprinidae" genus="Macrhybopsis" kingdom="Animalia" order="Cypriniformes" pageId="21" pageNumber="523" phylum="Chordata" rank="species" species="tomelleri">Tomelleri</taxonomicName>
&amp; Eberle 1990
</bibRefCitation>
) and
<emphasis id="A2E5EA8AFFDDFFD537F84AADFC12FB0E" box="[753,962,1230,1255]" italics="true" pageId="21" pageNumber="522">
Fishes of
<collectingRegion id="5255F87AFFDDFFD536544AADFC12FB0E" box="[861,962,1230,1255]" country="United States of America" name="Alabama" pageId="21" pageNumber="522">Alabama</collectingRegion>
</emphasis>
(
<bibRefCitation id="F4004B69FFDDFFD536D84AADFAD7FB0E" author="Boschung" box="[977,1287,1230,1255]" pageId="21" pageNumber="522" refString="Boschung, H. T. &amp; Mayden, R. L. (2004) Fishes of Alabama. Smithsonian Books, Washington, D. C. xviii + 736 pp." type="book" year="2004">Boschung &amp; Mayden 2004</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>