477 lines
160 KiB
XML
477 lines
160 KiB
XML
<document id="13D19B8CD3F536E34542F3EFEDFE3553" ID-CLB-Dataset="5946" ID-DOI="10.11646/zootaxa.4980.3.3" ID-GBIF-Dataset="7467763c-a993-408e-83cc-97be1659be71" ID-ISSN="1175-5326" ID-Zenodo-Dep="4897078" ID-ZooBank="83C3E976-6AE1-4EA2-B7E8-301196255D80" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1622724579304" checkinUser="plazi" docAuthor="Wittmann, Karl J., Abed-Navandi, Daniel, Dubois, Maude & Chevaldonné, Pierre" docDate="2021" docId="03F587D7EC17FF91AE86FA31B7F78FAE" docLanguage="en" docName="zootaxa.4980.3.3.pdf" docOrigin="Zootaxa 4980 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Heteromysis (Heteromysis) gulfarii Wittmann & Abed-Navandi & Dubois & Chevaldonné 2021, sp. nov." docType="treatment" docUuid="7414BC4A-BCCF-4E52-BEF9-DC4E40D474B8" docUuidSource="ZooBank" docVersion="7" lastPageNumber="495" masterDocId="FFCCFFAFEC15FF94AE11FFABB653883B" masterDocTitle="Three new species of Heteromysis (Crustacea: Mysida) from coral reef aquaria in Florida and Central Europe" masterLastPageNumber="520" masterPageNumber="490" pageNumber="492" updateTime="1698999274552" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="486B9193BC92A2624A7CBE3EBE003B31">Three new species of Heteromysis (Crustacea: Mysida) from coral reef aquaria in Florida and Central Europe</mods:title>
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<mods:namePart id="BCD67F2FC3DF9FD18590C73EB62BE3B1">Wittmann, Karl J.</mods:namePart>
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<mods:nameIdentifier id="1D52691A65DF363B3A1A717F794352F3" type="email">karl.wittmann@meduniwien.ac.at</mods:nameIdentifier>
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<mods:namePart id="1B16D22B0DAF8A2658201739BC3A92F5">Abed-Navandi, Daniel</mods:namePart>
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<mods:affiliation id="BA1CBED95FA0A7066DC3B36CD97C5FF8">Haus des Meeres-Aqua Terra Zoo, Fritz Grünbaum Platz 1, A- 1060 Vienna, Austria</mods:affiliation>
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<mods:namePart id="845B65009CD09560C17DA5350B8F56C9">Dubois, Maude</mods:namePart>
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<mods:affiliation id="073953D859FFC71AEB0AF9ABD57702E4">IMBE, CNRS, Aix Marseille Université, IRD, Avignon Université, Station Marine d’Endoume, Rue de la Batterie des Lions, F- 13007 Marseille, France & maude. dubois @ gmail. com; https: // orcid. org / 0000 - 0002 - 9716 - 2780</mods:affiliation>
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<mods:namePart id="95059F4E8BF932C6D2A7ACA27E762B8C">Chevaldonné, Pierre</mods:namePart>
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<mods:affiliation id="D4BD36728A2783017FAF4C91965B2EF4">IMBE, CNRS, Aix Marseille Université, IRD, Avignon Université, Station Marine d’Endoume, Rue de la Batterie des Lions, F- 13007 Marseille, France & pierre. chevaldonne @ imbe. fr; https: // orcid. org / 0000 - 0003 - 0507 - 7747</mods:affiliation>
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<treatment id="03F587D7EC17FF91AE86FA31B7F78FAE" ID-DOI="http://doi.org/10.5281/zenodo.5041486" ID-GBIF-Taxon="183202928" ID-Zenodo-Dep="5041486" LSID="urn:lsid:zoobank.org:act:7414BC4A-BCCF-4E52-BEF9-DC4E40D474B8" httpUri="http://treatment.plazi.org/id/03F587D7EC17FF91AE86FA31B7F78FAE" lastPageId="5" lastPageNumber="495" pageId="2" pageNumber="492">
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<taxonomicName id="4C5C4D42EC17FF96AE86FA31B4138D8F" authority="Wittmann & Abed-Navandi & Dubois & Chevaldonné, 2021" authorityName="Wittmann & Abed-Navandi & Dubois & Chevaldonné" authorityYear="2021" box="[151,576,1433,1460]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="2" pageNumber="492" phylum="Arthropoda" rank="species" species="gulfarii" status="sp. nov." subGenus="Heteromysis">
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<emphasis id="B928EAD3EC17FF96AE86FA31B77E8D8F" bold="true" box="[151,301,1434,1460]" italics="true" pageId="2" pageNumber="492">Heteromysis</emphasis>
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(
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<emphasis id="B928EAD3EC17FF96AF2FFA31B7878D8F" bold="true" box="[318,468,1434,1460]" italics="true" pageId="2" pageNumber="492">Heteromysis</emphasis>
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)
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<emphasis id="B928EAD3EC17FF96AFF4FA32B4138D8F" bold="true" box="[485,576,1433,1460]" italics="true" pageId="2" pageNumber="492">gulfarii</emphasis>
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<taxonomicNameLabel id="A21B57A8EC17FF96AC59FA31B4F68D8F" box="[584,677,1434,1460]" pageId="2" pageNumber="492" rank="species">sp. nov.</taxonomicNameLabel>
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http://zoobank.org/
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<paragraph id="8BE336C1EC17FF96AE86FA49B6AA8DC7" blockId="2.[151,1199,1433,1532]" box="[151,249,1506,1532]" pageId="2" pageNumber="492">
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<figureCitation id="13672A44EC17FF96AE86FA49B6AA8DC7" box="[151,249,1506,1532]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="6.[151,250,1800,1824]" captionStartId-1="7.[151,250,1719,1743]" captionStartId-2="8.[151,250,1789,1813]" captionStartId-3="9.[151,250,1870,1894]" captionTargetBox-0="[214,1374,179,1774]" captionTargetBox-1="[244,1344,182,1695]" captionTargetBox-2="[219,1369,182,1764]" captionTargetBox-3="[185,1404,183,1844]" captionTargetId-0="figure-17@6.[214,1374,179,1774]" captionTargetId-1="figure-19@7.[243,1344,181,1695]" captionTargetId-2="figure-17@8.[218,1370,181,1765]" captionTargetId-3="figure-19@9.[183,1405,181,1846]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionTargetPageId-2="8" captionTargetPageId-3="9" captionText-0="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." captionText-1="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." captionText-2="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." captionText-3="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi-0="http://doi.org/10.5281/zenodo.4897082" figureDoi-1="http://doi.org/10.5281/zenodo.4897084" figureDoi-2="http://doi.org/10.5281/zenodo.4897086" figureDoi-3="http://doi.org/10.5281/zenodo.4897090" httpUri-0="https://zenodo.org/record/4897082/files/figure.png" httpUri-1="https://zenodo.org/record/4897084/files/figure.png" httpUri-2="https://zenodo.org/record/4897086/files/figure.png" httpUri-3="https://zenodo.org/record/4897090/files/figure.png" pageId="2" pageNumber="492">Figs 1–4</figureCitation>
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</paragraph>
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<paragraph id="8BE336C1EC17FF96AE86F981B5A38E53" blockId="2.[151,1436,1578,2036]" pageId="2" pageNumber="492">
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<materialsCitation id="3B343C9CEC17FF96AE86F981B5A38E53" ID-GBIF-Occurrence="3311760310" collectingDate="2020-02" collectionCode="NHMW" collectorName="Emlyn MacKenzie." country="United States of America" county="Fort Walton Beach" location="Adult" municipality="Gulfarium Marine Adventure Park'" pageId="2" pageNumber="492" specimenCount="1" stateProvince="Florida" typeStatus="holotype">
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<emphasis id="B928EAD3EC17FF96AE86F981B7588E7F" bold="true" box="[151,267,1578,1604]" pageId="2" pageNumber="492">
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<typeStatus id="54E78863EC17FF96AE86F981B7558E7F" box="[151,262,1578,1604]" pageId="2" pageNumber="492" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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<location id="8E83601AEC17FF96AF02F981B7008E7F" LSID="urn:lsid:plazi:treatment:03F587D7EC17FF91AE86FA31B7F78FAE:8E83601AEC17FF96AF02F981B7008E7F" box="[275,339,1578,1604]" country="United States of America" county="Fort Walton Beach" municipality="Gulfarium Marine Adventure Park'" name="Adult" pageId="2" pageNumber="492" stateProvince="Florida">Adult</location>
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male with
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<quantity id="4CA49B24EC17FF96AFC9F981B4638E7F" box="[472,560,1578,1604]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="2" pageNumber="492" unit="mm" value="4.1">4.1 mm</quantity>
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body length (
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<collectionCode id="ED4DAE04EC17FF96ACC3F981B5618E7E" box="[722,818,1578,1605]" country="Austria" httpUri="http://grbio.org/cool/91g3-0mnw" name="Naturhistorisches Museum, Wien" pageId="2" pageNumber="492" type="Museum">NHMW</collectionCode>
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–27016), aquaria of the ‘
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<collectingMunicipality id="6B87ACBBEC17FF96AA5BF981B6858E53" pageId="2" pageNumber="492">Gulfarium Marine Adventure Park’</collectingMunicipality>
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,
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,
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<collectingRegion id="4998F823EC17FF96AFD3F9E5B4458E53" box="[450,534,1614,1640]" country="United States of America" name="Florida" pageId="2" pageNumber="492">Florida</collectingRegion>
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,
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<collectingCountry id="F34B7651EC17FF96AC30F9E5B40F8E53" box="[545,604,1614,1640]" name="United States of America" pageId="2" pageNumber="492">USA</collectingCountry>
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,
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<date id="FFE21001EC17FF96AC76F9E5B4898E53" box="[615,730,1614,1640]" pageId="2" pageNumber="492" value="2020-02">
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<collectingDate id="EFA6E9E9EC17FF96AC76F9E5B4898E53" box="[615,730,1614,1640]" pageId="2" pageNumber="492" value="2020-02">Feb. 2020</collectingDate>
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</date>
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, leg.
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<collectorName id="26A95317EC17FF96AD04F9E5B5A38E53" box="[789,1008,1614,1640]" pageId="2" pageNumber="492">Emlyn MacKenzie.</collectorName>
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</materialsCitation>
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</paragraph>
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<paragraph id="8BE336C1EC17FF96AED6F9D9B52A8EEF" blockId="2.[151,1436,1578,2036]" pageId="2" pageNumber="492">
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<materialsCitation id="3B343C9CEC17FF96AED6F9D9B5268EEF" ID-GBIF-Occurrence="3311760309" collectingDate="2020-02" collectionCode="USNM, NHMW, MNINGA" collectorName="Emlyn MacKenzie." country="United States of America" county="Fort Walton Beach" location="Adult" municipality="Gulfarium Marine Adventure Park'" pageId="2" pageNumber="492" specimenCode="MYS 440" specimenCount="2" stateProvince="Florida" typeStatus="paratype">
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<emphasis id="B928EAD3EC17FF96AED6F9D9B7158EB7" bold="true" box="[199,326,1650,1676]" pageId="2" pageNumber="492">
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<typeStatus id="54E78863EC17FF96AED6F9D9B7128EB7" box="[199,321,1650,1676]" pageId="2" pageNumber="492" type="paratype">Paratypes</typeStatus>
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.
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</emphasis>
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2 F ad.
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<quantity id="4CA49B24EC17FF96AFB7F9D9B4538EB7" box="[422,512,1650,1676]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="2" pageNumber="492" unit="mm" value="3.7">3.7 mm</quantity>
|
||
, 2 M ad.
|
||
<quantity id="4CA49B24EC17FF96AC7FF9D9B4A58EB7" box="[622,758,1650,1676]" metricMagnitude="-3" metricUnit="m" metricValue="3.8" metricValueMax="3.9" metricValueMin="3.7" pageId="2" pageNumber="492" unit="mm" value="3.8" valueMax="3.9" valueMin="3.7">3.7–3.9 mm</quantity>
|
||
(
|
||
<collectionCode id="ED4DAE04EC17FF96AD17F9D9B50A8EB6" box="[774,857,1650,1677]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="2" pageNumber="492" type="Museum">USNM</collectionCode>
|
||
–1642204) in vial, plus 1 M ad.
|
||
<quantity id="4CA49B24EC17FF96AADBF9D9B3728EB7" box="[1226,1313,1650,1676]" metricMagnitude="-3" metricUnit="m" metricValue="3.8" pageId="2" pageNumber="492" unit="mm" value="3.8">3.8 mm</quantity>
|
||
(
|
||
<collectionCode id="ED4DAE04EC17FF96AB20F9D9B3DD8EB7" box="[1329,1422,1650,1676]" country="Austria" httpUri="http://grbio.org/cool/91g3-0mnw" name="Naturhistorisches Museum, Wien" pageId="2" pageNumber="492" type="Museum">NHMW</collectionCode>
|
||
– 27017), 1 F ad.
|
||
<quantity id="4CA49B24EC17FF96AF5BF93DB7F38E8B" box="[330,416,1686,1712]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="2" pageNumber="492" unit="mm" value="3.7">3.7 mm</quantity>
|
||
(
|
||
<collectionCode id="ED4DAE04EC17FF96AFBFF93DB45E8E8A" box="[430,525,1686,1713]" country="Austria" httpUri="http://grbio.org/cool/91g3-0mnw" name="Naturhistorisches Museum, Wien" pageId="2" pageNumber="492" type="Museum">NHMW</collectionCode>
|
||
–27015) on slides, same sample as for
|
||
<typeStatus id="54E78863EC17FF96ADD1F93DB2758E8B" box="[960,1062,1686,1712]" pageId="2" pageNumber="492" type="holotype">holotype</typeStatus>
|
||
; 1 M ad. 3.0 mm, 3 F ad.
|
||
<quantity id="4CA49B24EC17FF96AB59F93DB6908EEF" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="4.5" metricValueMin="3.5" pageId="2" pageNumber="492" unit="mm" value="4.0" valueMax="4.5" valueMin="3.5">3.5–4.5 mm</quantity>
|
||
(
|
||
<collectionCode id="ED4DAE04EC17FF96AEC0F911B7168EEF" box="[209,325,1722,1748]" pageId="2" pageNumber="492">MNINGA</collectionCode>
|
||
<specimenCode id="DBFA9EBAEC17FF96AF5DF911B7E88EEF" box="[332,443,1722,1748]" collectionCode="MNINGA" pageId="2" pageNumber="492">MYS 440</specimenCode>
|
||
) in vial, collection data as for holotype
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC17FF96AED6F976B5B98F26" blockId="2.[151,1436,1578,2036]" pageId="2" pageNumber="492">
|
||
<emphasis id="B928EAD3EC17FF96AED6F976B7EA8EC3" bold="true" box="[199,441,1757,1784]" pageId="2" pageNumber="492">Material sequenced.</emphasis>
|
||
18S and COI barcodes here provided for 1 F ad. from same sample as for
|
||
<typeStatus id="54E78863EC17FF96AB19F975B33E8EC3" box="[1288,1389,1758,1784]" pageId="2" pageNumber="492" type="holotype">holotype</typeStatus>
|
||
, deposited in GenBank under accession numbers
|
||
<accessionNumber id="940FAB22EC17FF96AC8CF8A9B5768F26" box="[669,805,1794,1821]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MW591699" pageId="2" pageNumber="492">MW591699</accessionNumber>
|
||
and
|
||
<accessionNumber id="940FAB22EC17FF96AD4AF8A9B5B58F26" box="[859,998,1794,1821]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MW596477" pageId="2" pageNumber="492">MW596477</accessionNumber>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC17FF96AED6F88DB56D8FB3" blockId="2.[151,1436,1578,2036]" pageId="2" pageNumber="492">
|
||
<emphasis id="B928EAD3EC17FF96AED6F88DB7358F04" bold="true" box="[199,358,1829,1856]" pageId="2" pageNumber="492">Type locality.</emphasis>
|
||
Not defined because the locality of origin ought to be indicated according to Art. 76.1.1. of the nomenclatorial code (
|
||
<bibRefCitation id="EFCD4B30EC17FF96AF9CF8E1B4488F5F" author="ICZN" box="[397,539,1866,1892]" pageId="2" pageNumber="492" refId="ref19836" refString="ICZN (1999) International Code of Zoological Nomenclature online. Available from: https: // www. nhm. ac. uk / hosted-sites / iczn / code / (accessed 10 February 2021)" type="url" year="1999">ICZN, 1999</bibRefCitation>
|
||
). The species was first discovered from the public aquarium center ‘Gulfarium Marine Adventure Park’ (Fort Walton Beach,
|
||
<collectingRegion id="4998F823EC17FF96AC87F8C5B4B98FB3" box="[662,746,1902,1928]" country="United States of America" name="Florida" pageId="2" pageNumber="492">Florida</collectingRegion>
|
||
,
|
||
<collectingCountry id="F34B7651EC17FF96ACE4F8C5B5618FB3" box="[757,818,1902,1928]" name="United States of America" pageId="2" pageNumber="492">USA</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C346654AEC17FF96AED6F83AB7EF8FCF" pageId="2" pageNumber="492" type="etymology">
|
||
<paragraph id="8BE336C1EC17FF96AED6F83AB7EF8FCF" blockId="2.[151,1436,1578,2036]" pageId="2" pageNumber="492">
|
||
<emphasis id="B928EAD3EC17FF96AED6F83AB7F78F90" bold="true" box="[199,420,1937,1963]" pageId="2" pageNumber="492">Derivatio nominis.</emphasis>
|
||
The species name is a noun with neutral ending in genitive singular, using the same gender and declination as for the Latin noun
|
||
<emphasis id="B928EAD3EC17FF96AC52F81CB4E38FEB" box="[579,688,1975,2000]" italics="true" pageId="2" pageNumber="492">aquarium</emphasis>
|
||
, referring to the ‘Gulfarium Marine Adventure Park’, from where the mysids were obtained.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C346654AEC16FF97AED6FF3DB3138F3F" pageId="3" pageNumber="493" type="diagnosis">
|
||
<paragraph id="8BE336C1EC16FF97AED6FF3DB3D588EF" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="493">
|
||
<emphasis id="B928EAD3EC16FF97AED6FF3DB711888B" bold="true" box="[199,322,150,176]" pageId="3" pageNumber="493">Diagnosis.</emphasis>
|
||
Carapace normal, rostrum triangular with narrowly rounded to acute tip, 0.2–0.5 times length of terminal segment of antennular trunk, covering <1/3 of eyestalks. Antero-lateral edges of carapace well rounded.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC16FF97AED6FF74B26F89CF" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="493">
|
||
<emphasis id="B928EAD3EC16FF97AED6FF74B6AF88C3" box="[199,252,223,248]" italics="true" pageId="3" pageNumber="493">Eyes</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC16FF97AF1CFF75B7D488C3" box="[269,391,222,248]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1A–C</figureCitation>
|
||
) subquadrate in dorsal view. Eyestalk with flat upper face, anterior margin wrinkled, distolateral edge without spiniform extension. Stalk wedge-shaped in lateral view (oblique in
|
||
<figureCitation id="13672A44EC16FF97AA7CFEA9B2928927" box="[1133,1217,258,284]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1C</figureCitation>
|
||
), posteriorly broad, from there anteriorly narrowing to form a triangular projection with acute or narrowly rounded tip; overall dorsoventrally compressed by a factor of 1.6–1.8 (length by maximum height). The margins of this projection converge at 50–60 angular degrees in males (
|
||
<figureCitation id="13672A44EC16FF97AC35FEC5B42989B3" box="[548,634,366,392]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1C</figureCitation>
|
||
),
|
||
<quantity id="4CA49B24EC16FF97AC81FEC5B4A089B3" box="[656,755,366,392]" metricMagnitude="0" metricUnit="m" metricValue="2.159" metricValueMax="2.286" metricValueMin="2.032" pageId="3" pageNumber="493" unit="in" value="85.0" valueMax="90.0" valueMin="80.0">80–90 in</quantity>
|
||
females (
|
||
<figureCitation id="13672A44EC16FF97AD71FEC5B5E789B3" box="[864,948,366,392]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1F</figureCitation>
|
||
). Small cornea located mid-laterally, where it extends over <20% eye surface; its ommatidia compound, structure normal, functional. Cornea calotte-shaped in dorsal view (
|
||
<figureCitation id="13672A44EC16FF97AF58FE1DB7F789EB" box="[329,420,438,464]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1A</figureCitation>
|
||
), diameter 0.6–0.9 times length of terminal segment of antennular trunk. Cornea ovate to circular in lateral view (
|
||
<figureCitation id="13672A44EC16FF97AFB2FE71B7AA89CF" box="[419,505,474,500]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1C</figureCitation>
|
||
), dorsoventrally compressed by a factor of 1.0–1.4.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC16FF97AED6FE55B52D8AF6" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="493">
|
||
<emphasis id="B928EAD3EC16FF97AED6FE55B7148A23" box="[199,327,510,536]" italics="true" pageId="3" pageNumber="493">Antennulae</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC16FF97AF47FE55B79A8A23" box="[342,457,510,536]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2A–I</figureCitation>
|
||
). Antennular trunk (
|
||
<figureCitation id="13672A44EC16FF97ACB9FE55B54E8A22" box="[680,797,510,537]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2A, F</figureCitation>
|
||
) with setose mid-dorsal apophysis close to terminal margin of basal segment and with another apophysis on terminal segment; median segment without apophysis. Trunk with diverse
|
||
<typeStatus id="54E78863EC16FF97AF39FDECB7308A5A" box="[296,355,583,609]" pageId="3" pageNumber="493">types</typeStatus>
|
||
of setae, in part (
|
||
<figureCitation id="13672A44EC16FF97AC34FDEDB4B18A5A" box="[549,738,582,609]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2B–D, G, H</figureCitation>
|
||
) spine-like. Besides other setae, each segment with dimorphic whip seta, stouter in males (
|
||
<figureCitation id="13672A44EC16FF97AFC5FDC1B41E8ABF" box="[468,589,618,644]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2B–D</figureCitation>
|
||
) compared to females (
|
||
<figureCitation id="13672A44EC16FF97AD46FDC1B5988ABF" box="[855,971,618,644]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2G–I</figureCitation>
|
||
); one such whip seta on dorsal apophysis of basal segment, one on disto-mesial edge of the median segment, and a third one on disto-mesial edge of terminal segment. Appendix masculina small, with dense tuft of long setae.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC16FF97AED6FD7CB2018B66" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="493">
|
||
<emphasis id="B928EAD3EC16FF97AED6FD7CB7BA8ACB" box="[199,489,726,753]" italics="true" pageId="3" pageNumber="493">Antennae and mouthparts</emphasis>
|
||
. Antennal sympod (
|
||
<figureCitation id="13672A44EC16FF97ACDBFD7DB54A8ACB" box="[714,793,726,752]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2J</figureCitation>
|
||
) with small spiniform extension on lateral face. Antennal scale reaching only to 40–80% length of terminal segment of antennular trunk in both sexes. Scale length 3.1–3.2 times maximum width. Scale with small apical segment. Mouthparts (
|
||
<figureCitation id="13672A44EC16FF97AD8AFCB5B2428B03" box="[923,1041,798,824]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2L–N</figureCitation>
|
||
) normal. Labrum caudally bulbous, rostrally broadly subtriangular with small rounded, anterior protrusion (as in
|
||
<figureCitation id="13672A44EC16FF97ADE7FCE9B2168B66" box="[1014,1093,834,861]" captionStart="FIGURE 6" captionStartId="13.[151,250,1779,1803]" captionTargetBox="[222,1365,181,1754]" captionTargetId="figure-19@13.[221,1366,181,1755]" captionTargetPageId="13" captionText="FIGURE 6. Heteromysis korntalensis sp. nov. from aquaria in Korntal (Germany), paratypes male with body length 4.4 mm (A–D, I–O: NHMW–27018) and female 3.5 mm (E–H, P: NHMW–27020); A, right male antennula, dorsal; B–D, details of male antennula (A) showing whip setae of basal (B), median (C) and terminal (D) segments of trunk; E, left female antennula together with associated processes from frons, dorsal; F–H, details of female antennula (E) showing whip setae of basal (F), median (G) and terminal (H) segments of trunk; I, antenna, ventral, arrow points to scale field below drawing plane on dorsal face; J, labrum, ventral; K, right male gnathopod, rostral, details show ridge on disto-mesial edge of merus (L) and (M–N) modified spines of carpus; O, propodus plus dactylus of right male gnathopod, rostral; P, dactylus of right gnathopod in female, caudal." figureDoi="http://doi.org/10.5281/zenodo.4897094" httpUri="https://zenodo.org/record/4897094/files/figure.png" pageId="3" pageNumber="493">Fig. 6J</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC16FF97AED6FCCDB5B58C9B" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="493">
|
||
<emphasis id="B928EAD3EC16FF97AED6FCCDB74B8BBB" box="[199,280,870,896]" italics="true" pageId="3" pageNumber="493">Thorax</emphasis>
|
||
. Only the males with median processes from thoracic sternites 2–8 (
|
||
<figureCitation id="13672A44EC16FF97AA1CFCCDB2358BBB" box="[1037,1126,870,896]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2O</figureCitation>
|
||
; the anterior lobe of sternite 1 not counted as a process of that kind). Flagellum (
|
||
<figureCitation id="13672A44EC16FF97ACC4FC21B57E8B9F" box="[725,813,906,932]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3A</figureCitation>
|
||
) of thoracic exopods 1–8 with 8, 9, 9, 9, 9, 9, 9, and 8–9 segments, respectively. Carpopropodus (
|
||
<figureCitation id="13672A44EC16FF97AC4CFC05B4E88BF3" box="[605,699,942,968]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Figs 2Q</figureCitation>
|
||
;
|
||
<figureCitation id="13672A44EC16FF97ACD6FC05B5058BF2" box="[711,854,942,969]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">3A, D, H, M</figureCitation>
|
||
) of thoracic endopods 1–8 with 2, 2, 2, 4–5, 5, 5–6, 5–6, and 5–6 segments, respectively. Claw of endopod 3 (
|
||
<figureCitation id="13672A44EC16FF97AD08FC79B5D08BD6" box="[793,899,978,1005]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3E, I</figureCitation>
|
||
) weakly curved, measured along its median line 3–4 times dactylus length and 23–35% carpopropodus. Claws 2 (
|
||
<figureCitation id="13672A44EC16FF97AD6AFC5DB5818C2B" box="[891,978,1014,1040]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3B</figureCitation>
|
||
) and 4 (
|
||
<figureCitation id="13672A44EC16FF97AA23FC5DB2D58C2B" box="[1074,1158,1014,1040]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2S</figureCitation>
|
||
) with 50–70% length of claw 3, strong, apically more strongly curved; claw 1 (
|
||
<figureCitation id="13672A44EC16FF97AD12FBB1B50B8C0F" box="[771,856,1050,1076]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="3" pageNumber="493">Fig. 2P</figureCitation>
|
||
) with 40% length of claw 3, straight, strong; claws 5–8 (
|
||
<figureCitation id="13672A44EC16FF97AEC2FB95B77D8C63" box="[211,302,1086,1112]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3N</figureCitation>
|
||
) with 30–50% length of claw 3, strongly curved, slender. Claw of endopods 1, 2, 5–8 subapically serrated, claws 3, 4 smooth. Penes 0.7–0.8 times length of ischium 8, and 1.0–1.1 times merus 8. Penes tube-like, terminally truncate, with 3–5 setae at about 1/3 length from basis (
|
||
<figureCitation id="13672A44EC16FF97AD6EFB2DB58A8C9B" box="[895,985,1158,1184]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3O</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC16FF97AED6FB01B54F8DDF" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="493">
|
||
<emphasis id="B928EAD3EC16FF97AED6FB01B7038CFF" box="[199,336,1194,1220]" italics="true" pageId="3" pageNumber="493">Gnathopods</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC16FF97AF73FB01B7B08CFE" box="[354,483,1194,1221]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3D, H</figureCitation>
|
||
). Thoracic endopod 3 with most of mesial margin of ischium and merus rugose by small (minute) projections, each bearing a small whip seta at its tip. Merus disto-mesially with triangular ridge (as in
|
||
<figureCitation id="13672A44EC16FF97AEA2FB59B75B8D36" box="[179,264,1266,1293]" captionStart="FIGURE 6" captionStartId="13.[151,250,1779,1803]" captionTargetBox="[222,1365,181,1754]" captionTargetId="figure-19@13.[221,1366,181,1755]" captionTargetPageId="13" captionText="FIGURE 6. Heteromysis korntalensis sp. nov. from aquaria in Korntal (Germany), paratypes male with body length 4.4 mm (A–D, I–O: NHMW–27018) and female 3.5 mm (E–H, P: NHMW–27020); A, right male antennula, dorsal; B–D, details of male antennula (A) showing whip setae of basal (B), median (C) and terminal (D) segments of trunk; E, left female antennula together with associated processes from frons, dorsal; F–H, details of female antennula (E) showing whip setae of basal (F), median (G) and terminal (H) segments of trunk; I, antenna, ventral, arrow points to scale field below drawing plane on dorsal face; J, labrum, ventral; K, right male gnathopod, rostral, details show ridge on disto-mesial edge of merus (L) and (M–N) modified spines of carpus; O, propodus plus dactylus of right male gnathopod, rostral; P, dactylus of right gnathopod in female, caudal." figureDoi="http://doi.org/10.5281/zenodo.4897094" httpUri="https://zenodo.org/record/4897094/files/figure.png" pageId="3" pageNumber="493">Fig. 6L</figureCitation>
|
||
), flanking the basis of the carpus on caudal face in both sexes when the subchela is closed. Carpus, propodus, and dactylus separated by distinct sutures. Carpopropodus length is 12–15% body length in females, 16–23% in males. Carpopropodus swollen, its length 3.3–4.5 times maximum width (
|
||
<figureCitation id="13672A44EC16FF97ADEDFA91B2288D6E" box="[1020,1147,1338,1365]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3D, H</figureCitation>
|
||
); average stoutness about the same in both sexes (compare panels E, F in
|
||
<figureCitation id="13672A44EC16FF97ACBAFAF5B4BF8D43" box="[683,748,1374,1400]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1</figureCitation>
|
||
). Carpus with 6–8 spines arranged along distal half of mesial margin. Propodus without spines; its paradactylary setae modified by comb-like series of barbs (cilia), dimorphic, about as long as claw in males (
|
||
<figureCitation id="13672A44EC16FF97AFEBFA0DB41B8DFB" box="[506,584,1446,1472]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3I</figureCitation>
|
||
; due to more basal insertion not reaching to tip of claw), less strongly modified and only half the length of claw in females (
|
||
<figureCitation id="13672A44EC16FF97ACA9FA61B55C8DDF" box="[696,783,1482,1508]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="3" pageNumber="493">Fig. 3E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC16FF97AED6FA45B3138F3F" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="493">
|
||
<emphasis id="B928EAD3EC16FF97AED6FA45B75B8E33" box="[199,264,1518,1544]" italics="true" pageId="3" pageNumber="493">Pleon</emphasis>
|
||
. Pleopods (
|
||
<figureCitation id="13672A44EC16FF97AF9BFA45B4508E32" box="[394,515,1518,1545]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="3" pageNumber="493">Fig. 4D–H</figureCitation>
|
||
) non-dimorphic, reduced to small, setose, obscurely bilobate plates without spines. Uropods (
|
||
<figureCitation id="13672A44EC16FF97AF18F9B9B70B8E17" box="[265,344,1554,1580]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="3" pageNumber="493">Fig. 4J</figureCitation>
|
||
) normal, entire; exopod reaches with 13–26% its length beyond endopod. Endopod armed with linear series of 10–11 spines along mesial margin from statocyst to 4–14% endopod length below apex. Telson (
|
||
<figureCitation id="13672A44EC16FF97AB7EF99DB6E98E4F" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="3" pageNumber="493">Fig. 4K</figureCitation>
|
||
) subtriangular, length 1.3–1.4 times maximum width, and 0.7–0.9 times exopod of uropod. Each lateral margin of telson with 11–13 spines on distal 50–60%, proximal portion smooth. Disto-lateral lobes each with two spines on narrowly truncate apex; latero-apical spines are 10–14% telson length; medio-apical spines are 0.5–0.7 times length of latero-apical spines. Proximally narrowly rounded, U-shaped to V-shaped apical cleft penetrates 17–19% telson length. Cleft armed with 8–9 acute laminae along proximal 60–80% of its margins, distal portions smooth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C346654AEC16FF91AED6F8A5B7F78FAE" lastPageId="5" lastPageNumber="495" pageId="3" pageNumber="493" type="description">
|
||
<paragraph id="8BE336C1EC16FF97AED6F8A5B2B28FE7" blockId="3.[151,1437,150,2013]" pageId="3" pageNumber="493">
|
||
<emphasis id="B928EAD3EC16FF97AED6F8A5B70A8F13" bold="true" box="[199,345,1806,1832]" pageId="3" pageNumber="493">Description.</emphasis>
|
||
All features of the diagnosis plus the above listed features shared by the three here described species. General appearance moderately robust (
|
||
<figureCitation id="13672A44EC16FF97AC88F899B4A08F77" box="[665,755,1842,1868]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1G</figureCitation>
|
||
). Body size of adults is
|
||
<quantity id="4CA49B24EC16FF97AA1AF899B2C78F76" box="[1035,1172,1842,1869]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="4.5" metricValueMin="3.5" pageId="3" pageNumber="493" unit="mm" value="4.0" valueMax="4.5" valueMin="3.5">3.5–4.5 mm</quantity>
|
||
(n = 6) in females and 3.0–
|
||
<quantity id="4CA49B24EC16FF97AED8F8FDB74D8F4A" box="[201,286,1878,1905]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="3" pageNumber="493" unit="mm" value="4.1">4.1 mm</quantity>
|
||
(n = 5) in males. Cephalothorax comprises 27–42% body length, pleon without telson 40–54%, telson 12–17%, carapace without rostrum 24–34%, and rostrum 2–5%. Frons with triangular subrostral process (
|
||
<figureCitation id="13672A44EC16FF97AB27F8D1B3DD8FAF" box="[1334,1422,1914,1940]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="3" pageNumber="493">Fig. 1D</figureCitation>
|
||
). Posterior margin of carapace leaves 0.5–1.0 ultimate thoracic somite mid-dorsally exposed.Abdominal somites 1–5 measure 0.4–0.6, 0.5–0.9, 0.6–0.9, 0.5–0.7, and 0.6–0.7 times the length of somite 6, respectively.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC11FF90AED6FF3CB3D188EE" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="494">
|
||
<emphasis id="B928EAD3EC11FF90AED6FF3CB6AF888B" box="[199,252,151,176]" italics="true" pageId="4" pageNumber="494">Eyes</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC11FF90AF1BFF3CB7D5888A" box="[266,390,151,177]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="4" pageNumber="494">Fig. 1A–D</figureCitation>
|
||
). Anterior margin of eyestalk more strongly wrinkled in males than in females. Stalk with field of minute scales on ventral face near cornea in both sexes. Cornea diameter 0.5–0.7 times the length of eyestalk.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC11FF90AED6FF74B35D8B66" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="494">
|
||
<emphasis id="B928EAD3EC11FF90AED6FF74B71488C2" box="[199,327,223,249]" italics="true" pageId="4" pageNumber="494">Antennulae</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC11FF90AF49FF74B78488C2" box="[344,471,223,249]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2A–H</figureCitation>
|
||
). Trunk extends 40–50% its length beyond eyes. Measured along dorsal midline, the basal segment is 43–49% trunk length, median 16–25%, and terminal 31–41%. Basal segment on basal half of its lateral face with 2–3 small setae bearing long barbs (
|
||
<figureCitation id="13672A44EC11FF90ACFDFE8CB517897A" box="[748,836,295,321]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2E</figureCitation>
|
||
). Its dorsal apophysis with four barbed setae and two whip setae; the mesial whip seta dimorphic (
|
||
<figureCitation id="13672A44EC11FF90AC84FEE0B4B8895E" box="[661,747,331,357]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2B</figureCitation>
|
||
versus
|
||
<figureCitation id="13672A44EC11FF90AD55FEE0B5CF895E" box="[836,924,331,357]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2G</figureCitation>
|
||
) with stout handle, cord shorter than handle; the laterally adjoining whip seta non-dimorphic, longer, slender, with cord about as long as handle. Lateral lobe of basal segment with three barbed setae only. Median segment with seta group formed by 3–4 barbed setae plus one short whip seta about mid-dorsally, closely behind distal margin. Additional set formed by a plumose seta and a shorter whip seta on disto-mesial edge of median segment; this whip seta with cord shorter than handle in both sexes, whereby its handle stouter in males (
|
||
<figureCitation id="13672A44EC11FF90AC68FE54B49D8A22" box="[633,718,511,537]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2C</figureCitation>
|
||
) than in females (
|
||
<figureCitation id="13672A44EC11FF90AD87FE54B5A38A22" box="[918,1008,511,537]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2H</figureCitation>
|
||
). Terminal segment 1.2–1.4 times longer than wide in both sexes. Its mid-dorsal apophysis with four small barbed setae, with small cilia lining the distomesial margin; no spiniform anterior projection. Disto-mesial edge of terminal segment with two large whip setae facing opposite directions: the mesial, inward directed whip seta even more dimorphic compared to its counterpart on median segment, longer and more slender in females (
|
||
<figureCitation id="13672A44EC11FF90AD04FD24B5308A92" box="[789,867,655,681]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2I</figureCitation>
|
||
), but short with stout handle (resembling flagellate spine typical of the subgenus
|
||
<taxonomicName id="4C5C4D42EC11FF90AFF6FD18B4318AF6" authorityName="Bacescu" authorityYear="1968" box="[487,610,691,717]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="4" pageNumber="494" phylum="Arthropoda" rank="subGenus" subGenus="Olivemysis">
|
||
<emphasis id="B928EAD3EC11FF90AFF6FD18B4318AF6" box="[487,610,691,717]" italics="true" pageId="4" pageNumber="494">Olivemysis</emphasis>
|
||
</taxonomicName>
|
||
) in males (
|
||
<figureCitation id="13672A44EC11FF90ACF3FD18B56E8AF6" box="[738,829,691,717]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2D</figureCitation>
|
||
). In both sexes, lateral antennular flagellum is thicker than mesial one by a factor of 1.4–1.5 when measured near basis of flagella. Male lobe setose, inserts ventrally close to terminal margin of antennular trunk, broadly rounded, length (antero-posterior extension) is 16–22% width of terminal segment of trunk, and lobe width is 19–26%. Epi-antennular process forms an unevenly to evenly rounded shield; hypo-antennular process a long, slender, triangular projection with acute (
|
||
<figureCitation id="13672A44EC11FF90AA32FCE8B2288B66" box="[1059,1147,835,861]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2A</figureCitation>
|
||
) or blunt tip.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC11FF90AED6FCCCB73C8C46" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="494">
|
||
<emphasis id="B928EAD3EC11FF90AED6FCCCB7628BBA" box="[199,305,871,897]" italics="true" pageId="4" pageNumber="494">Antennae</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC11FF90AF50FCCCB7E48BBA" box="[321,439,871,897]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2J, K</figureCitation>
|
||
). Sympod dorsally with terminally rounded, tongue-like process, and caudally with bulbous lobe containing end sac of antennal gland. Ventrally with crescent-shaped shield (dashed line below drawing plane in
|
||
<figureCitation id="13672A44EC11FF90AEE9FC04B7158BF2" box="[248,326,943,969]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2J</figureCitation>
|
||
) proximally behind antennal peduncle; shield 2.0–2.6 times longer than its maximum width. Basal segment contributing 17–20% to peduncle length, second 43–49%, and third 33–35%. Basal segment dorsally with field of triangular scales (
|
||
<figureCitation id="13672A44EC11FF90AFA2FC5CB45E8C2A" box="[435,525,1015,1041]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2K</figureCitation>
|
||
). Antennal scale extends to 60–80% length of third segment of antennal peduncle. Scale setose all around, with slightly convex lateral margin and more strongly convex mesial margin. Short, broad apical segment separated by a tiny transverse suture. Apical segment with 5–8% total scale length; distally bearing five plumose setae.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC11FF90AED6FB2CB4708DFA" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="494">
|
||
<emphasis id="B928EAD3EC11FF90AED6FB2CB76E8C9A" box="[199,317,1159,1185]" italics="true" pageId="4" pageNumber="494">Mandibles</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC11FF90AF5FFB2CB79C8C9A" box="[334,463,1159,1185]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2L–M</figureCitation>
|
||
). Mandibular palp with segments 1–3 contributing 13–15%, 64–67%, and 19–23% to palp length, respectively. Proximal segment with two whip setae on lateral margin, no additional setae. Median segment 2.3–2.5 times longer than its maximum width; 13–16 whip setae distally increasing in length almost all along lateral margin, the distal 2–4 setae with sparsely barbed handle; 11–13 basally thick setae along subbasal to subterminal portions of mesial margin; most setae of proximal third are unilaterally barbed in both sexes; one large whip seta close to disto-mesial edge (below drawing plane in
|
||
<figureCitation id="13672A44EC11FF90AD11FA90B5058D6E" box="[768,854,1339,1365]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2L</figureCitation>
|
||
). Proximal 2/3 of median segment with large field of minute triangular scales (
|
||
<figureCitation id="13672A44EC11FF90AFBEFAF4B4598D42" box="[431,522,1375,1401]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2M</figureCitation>
|
||
) on rostral face in both sexes. Terminal segment strongly setose. Pars molaris with well-developed grinding surface in both mandibles. Pars incisiva with four teeth, digitus mobilis with 3–4 teeth, and pars centralis with four spiny teeth.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC11FF90AED6FA60B4998E86" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="494">
|
||
<emphasis id="B928EAD3EC11FF90AED6FA60B7938DDE" box="[199,448,1483,1509]" italics="true" pageId="4" pageNumber="494">Maxillula and maxilla</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC11FF90AFDEFA60B47A8DDE" box="[463,553,1483,1509]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2N</figureCitation>
|
||
). Distal segment of maxillula terminally with 11–14 strong, smooth spines, the innermost spine being thickest and longest. This segment subterminally with five setae barbed on their distal half; two pores (size as in
|
||
<figureCitation id="13672A44EC11FF90AF6FF9B8B7B18E16" box="[382,482,1555,1581]" captionStart="FIGURE 10" captionStartId="20.[151,250,1819,1843]" captionTargetBox="[209,1381,183,1794]" captionTargetId="figure-17@20.[207,1381,181,1795]" captionTargetPageId="20" captionText="FIGURE 10. Heteromysis schoenbrunnensis sp. nov. from aquaria in Vienna (Austria), paratypes, male with body length 4.8 mm (A, C–D, F–G, K–L, N–P: NHMW–27021) and female 4.9 mm (B, E, H–J, M: NHMW–27022); A, left mandible, caudal face, arrow points to field of scales visible through the transparent object with focus on rostral face; B, masticatory portion of right mandible in another specimen; C, maxillula, caudal, detail (D) shows pores of distal segment; E, maxilla, rostral; F, male first thoracopod (caudal) with sternites 1–8 (ventral); G–H, variants of claw of first thoracic endopod; I, female thoracic sternites 1–8; J, second thoracic endopod, caudal; K–P, dactylus with claw in thoracic endopods 3–8, setae omitted, note varying scales." figureDoi="http://doi.org/10.5281/zenodo.4897103" httpUri="https://zenodo.org/record/4897103/files/figure.png" pageId="4" pageNumber="494">Fig. 10D</figureCitation>
|
||
) a short distance laterally of the outer (= most ventral) seta. Endite of maxillula terminally with three large, distally spiny setae, mesially accompanied by one proximally thick, barbed seta; both margins of the endite with numerous less thick setae. Maxilla with 14–16 plumose setae all along lateral margin of exopod, the two apical setae larger than the remaining ones. Basal segment of endopod with four basally thick, barbed setae. Terminal segment 1.3–1.9 times longer than wide.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC11FF90AED6F96CB7478F12" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="494">
|
||
<emphasis id="B928EAD3EC11FF90AED6F96CB7C58EDB" box="[199,406,1735,1761]" italics="true" pageId="4" pageNumber="494">Thoracic sternites</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC11FF90AFB8F96CB4548EDA" box="[425,519,1735,1761]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Fig. 2O</figureCitation>
|
||
). Male sternites 2–8 with (sub)-triangular processes. Processes 3, 4 larger than processes 2, 5–8. Sternite 1 with large anterior lobe whose distal half is triangular with narrowly rounded apex in both sexes.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC11FF91AED6F898B7068A06" blockId="4.[151,1437,151,2013]" lastBlockId="5.[151,1437,151,1941]" lastPageId="5" lastPageNumber="495" pageId="4" pageNumber="494">
|
||
<emphasis id="B928EAD3EC11FF90AED6F898B7E88F76" box="[199,443,1843,1869]" italics="true" pageId="4" pageNumber="494">Thoracopods general</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC11FF90AFDCF898B4188F76" box="[461,587,1843,1869]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="4" pageNumber="494">Figs 2Q–S</figureCitation>
|
||
,
|
||
<figureCitation id="13672A44EC11FF90AC4BF898B4398F76" box="[602,618,1843,1869]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="4" pageNumber="494">3</figureCitation>
|
||
). Length of flagella as well as of basal plates (
|
||
<figureCitation id="13672A44EC11FF90AA82F898B2BD8F76" box="[1171,1262,1843,1869]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="4" pageNumber="494">Fig. 3A</figureCitation>
|
||
) increase from exopod 1 to 6, and remain subequal among exopods 6 to 8. Basal plates weakly expanded, length 1.8–2.3 times maximum width in both sexes. Lateral margin of plates ends in a broadly rounded edge. Thoracopod 1 with large, leaf-like, in most cases smooth epipod. One out of
|
||
<specimenCount id="9D5AFD48EC11FF90ACD7F834B52A8F82" box="[710,889,1951,1977]" pageId="4" pageNumber="494" type="generic">three specimens</specimenCount>
|
||
with a seta on proximal third of epipod, distal 2/3 of this seta sparsely furnished with short, stiff bristles. Length of endopods increases in series of thoracopods 1, 2, 4–8, 3. Basis of endopods 4–8 with a small, lappet-like apophysis (as in
|
||
<figureCitation id="13672A44EC10FF91ADA7FF3CB264888A" box="[950,1079,151,177]" captionStart="FIGURE 11" captionStartId="22.[151,250,1739,1763]" captionTargetBox="[151,1435,183,1711]" captionTargetId="figure-17@22.[151,1436,181,1716]" captionTargetPageId="22" captionText="FIGURE 11. Heteromysis schoenbrunnensis sp. nov. from aquaria in Vienna (Austria), paratypes, male with body length 4.8 mm (A–B, E, G: NHMW–27021) and female 4.9 mm (C–D, F: NHMW–27022); A, right male thoracopod 3, rostral aspect, detail (B) shows barbed whip seta of merus; C, ‘tarsus’ and part of merus of left female thoracic endopod 3, rostral, detail (D) shows flagellate spine of carpopropodus; E, thoracic endopod 4, caudal; F, sympod of thoracic endopod 6 with rudimentary oostegite, rostral; G, male thoracic endopod 8 with basal plate of exopod and penis, caudal." figureDoi="http://doi.org/10.5281/zenodo.4897105" httpUri="https://zenodo.org/record/4897105/files/figure.png" pageId="5" pageNumber="495">Fig. 11E, G</figureCitation>
|
||
) on rostral face below endopod; no such apophysis in endopods 1–3. Ischium becomes increasingly slender from endopods 1 to 5 (compare panels A, D, M in
|
||
<figureCitation id="13672A44EC10FF91AF31FF74B73788C2" box="[288,356,223,249]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3</figureCitation>
|
||
), and length of ischium increases in series of endopods 1, 2, 4, 3, 5; both these measurements remain (sub)-equal among endopods 5–8. Ischium shorter than merus in endopods 1–4, but longer than merus in endopods 5–8. Thoracic endopods 1–3 (
|
||
<figureCitation id="13672A44EC10FF91AC4BFE8CB4E6897A" box="[602,693,295,321]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="5" pageNumber="495">Figs 2P</figureCitation>
|
||
;
|
||
<figureCitation id="13672A44EC10FF91ACD0FE8CB550897A" box="[705,771,295,321]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">3B, E</figureCitation>
|
||
) each with dactylus larger than that of endopods 4–8 (
|
||
<figureCitation id="13672A44EC10FF91AB7BFE8CB6E4895E" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="5" pageNumber="495">Figs 2S</figureCitation>
|
||
,
|
||
<figureCitation id="13672A44EC10FF91AED2FEE0B6BA895E" box="[195,233,331,357]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">3N</figureCitation>
|
||
). Combined praeischium plus ischium of endopod 2 (
|
||
<figureCitation id="13672A44EC10FF91AD52FEE0B5C8895E" box="[835,923,331,357]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3A</figureCitation>
|
||
) are 0.9–1.0 times merus length, carpopropodus plus dactylus 1.0–1.1 times merus. Dactylus very large, with dense brush formed by great numbers of normal setae and 10–12 modified setae, the latter apically bent, bearing two symmetrical series of stiff barbs on either side in subbasal to median portions (
|
||
<figureCitation id="13672A44EC10FF91AFEEFE1CB40489EA" box="[511,599,439,465]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3C</figureCitation>
|
||
). Distal 1–3 segments of carpopropodus of endopod 4 (
|
||
<figureCitation id="13672A44EC10FF91AAD9FE1CB37389EA" box="[1224,1312,439,465]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="5" pageNumber="495">Fig. 2Q</figureCitation>
|
||
) each with modified seta bearing minute teeth (modified barbs) along its thickened handle (
|
||
<figureCitation id="13672A44EC10FF91AA01FE70B23B89CE" box="[1040,1128,475,501]" captionStart="FIGURE 2" captionStartId="7.[151,250,1719,1743]" captionTargetBox="[244,1344,182,1695]" captionTargetId="figure-19@7.[243,1344,181,1695]" captionTargetPageId="7" captionText="FIGURE 2. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–E, L–M, O–S: NHMW–27017) and female 3.7 mm (F–K, N: NHMW–27015); A, male antennula together with associated processes from frons, dorsal; B–D, details of male antennula (A) showing whip setae from segments 1–3 of antennular trunk; E, detail of male antennula (A) showing stout barbed setae laterally on basal segment; F, female antennula, dorsal; G–I, details of female antennula (F) showing whip setae from segments 1–3 of antennular trunk; J, antenna, dorsal; K, detail of antenna (J) showing scales dorsally on basal segment of the antennal peduncle; L, mandibular palp, rostral; M, detail of mandibular palp (L) showing scales on rostral face; N, maxillula, caudal; O, male thoracic sternites 1–8; P, dactylus with nail of thoracic endopod 1, setae omitted; Q, tarsus of thoracic endopod 4, rostral; R, detail of tarsus 4 (Q) showing modified seta on rostral face; S, detail of tarsus 4 (Q) showing dactylus with nail, setae omitted." figureDoi="http://doi.org/10.5281/zenodo.4897084" httpUri="https://zenodo.org/record/4897084/files/figure.png" pageId="5" pageNumber="495">Fig. 2R</figureCitation>
|
||
), no such setae in endopods 5–8. When stretched anteriorly, endopod 8 reaches to mandibles or up to eyes; when stretched posteriorly to pleonite 6 or up to telson.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC10FF91AED6FDECB7A98C2A" blockId="5.[151,1437,151,1941]" pageId="5" pageNumber="495">
|
||
<emphasis id="B928EAD3EC10FF91AED6FDECB7038A5A" box="[199,336,583,609]" italics="true" pageId="5" pageNumber="495">Gnathopods</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC10FF91AF71FDECB7848A5A" box="[352,471,583,609]" captionStart="FIGURE 1" captionStartId="6.[151,250,1800,1824]" captionTargetBox="[214,1374,179,1774]" captionTargetId="figure-17@6.[214,1374,179,1774]" captionTargetPageId="6" captionText="FIGURE 1. Heteromysis gulfarii sp. nov. from aquaria in Florida, holotype, male with body length 4.1 mm (A, C–E: NHMW– 27016), and paratype female 4.5 mm (B, F–G: NHMW–27015); A, eyes of male, dorsal, dotted line enhances contour and rugged anterior margin of left eyestalk, dashed line anterior contour of carapace; B, eyes of female, dorsal, dashed line enhances anterior contour of carapace; C, left eye, lateral, dotted line enhances contour of the eye; D, micrograph as in panel (C) but with focus on rostrum, arrow points to subrostral process; E, tarsus of left gnathopod, lateral; F, head region of female, lateral; G, whole body of incubating female, lateral (object artificially separated from background). A–G, ethanol-fixed materials in petri dishes." figureDoi="http://doi.org/10.5281/zenodo.4897082" httpUri="https://zenodo.org/record/4897082/files/figure.png" pageId="5" pageNumber="495">Figs 1E–F</figureCitation>
|
||
,
|
||
<figureCitation id="13672A44EC10FF91AFF2FDECB47A8A5A" box="[483,553,583,609]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">3D–L</figureCitation>
|
||
). Thoracic endopods 3 form a powerful subchela. Basis with indistinct endite. Ischium 1.9−2.7 times as long as wide; merus 2.7−4.3 times as long as wide and 1.2−1.7 times length of ischium. Mesial margin of ischium with 3–13 whip setae implanted on small (minute) projections; merus with 5–18 such setae on tips of such projections. Lateral face of merus close to its basis with whip seta bearing a ‘comb’ of minute cilia (
|
||
<figureCitation id="13672A44EC10FF91AF13FD7CB7058ACA" box="[258,342,727,753]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3F</figureCitation>
|
||
) along its cord in both sexes; one shorter, smooth whip seta in submedian position and a longer, smooth whip seta at the disto-lateral edge. Carpopropodus 0.9–1.2 times merus length, 1.6–2.5 times ischium. The proximal 4–6 spines of carpus in linear series (
|
||
<figureCitation id="13672A44EC10FF91ACB0FCB4B54E8B02" box="[673,797,799,825]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3D, H</figureCitation>
|
||
). The two distal spines closely set obliquely side by side: the caudal one (
|
||
<figureCitation id="13672A44EC10FF91AF5DFCE8B7F68B66" box="[332,421,835,861]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3K</figureCitation>
|
||
) ‘normal’, the rostral one shorter, wider, and flattened (
|
||
<figureCitation id="13672A44EC10FF91AA31FCE8B22B8B66" box="[1056,1144,835,861]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3L</figureCitation>
|
||
). Only the most proximal spines are smooth; most of the more distal spines with fine serration on their distal margin (
|
||
<figureCitation id="13672A44EC10FF91AABAFCCCB3738BBA" box="[1195,1312,871,897]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3J–K</figureCitation>
|
||
). Modified seta closely behind disto-mesial edge of carpus in both sexes. This seta with analogous but weaker modification (
|
||
<figureCitation id="13672A44EC10FF91AEB1FC04B6A58BF2" box="[160,246,943,969]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3G</figureCitation>
|
||
) compared with the paradactylary setae of males (
|
||
<figureCitation id="13672A44EC10FF91AD38FC04B5258BF2" box="[809,886,943,969]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3I</figureCitation>
|
||
). A short distance proximally from this seta there is a shorter seta with similar but even weaker modification in both sexes (seta visible but its modification too small for visualization in
|
||
<figureCitation id="13672A44EC10FF91AF63FC5CB7BE8C2A" box="[370,493,1015,1041]" captionStart="FIGURE 3" captionStartId="8.[151,250,1789,1813]" captionTargetBox="[219,1369,182,1764]" captionTargetId="figure-17@8.[218,1370,181,1765]" captionTargetPageId="8" captionText="FIGURE 3. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, female with body length 3.7 mm (A–G: NHMW– 27015) and male 3.8 mm (H–O: NHMW–27017); A, thoracopod 2, rostral; B, detail of thoracic endopod 2 (A) showing dactylus with nail, setae omitted; C, detail of endopod 2 (A) showing modified seta; D, left female thoracic endopod 3, caudal; E, detail of female endopod 3 (D) showing dactylus with nail and terminal margin of propodus; F–G, details of female endopod 3 (D) showing modified setae of merus (F) and carpus (G); H, left male thoracic endopod 3, rostral; I, detail of male endopod 3 (H) showing dactylus with nail and terminal margin of propodus; J–L, details of male endopod 3 (H) showing spines of carpus; M, thoracic endopod 8, rostral; N, detail of endopod 8 (M) showing dactylus with nail, setae omitted; O, penis." figureDoi="http://doi.org/10.5281/zenodo.4897086" httpUri="https://zenodo.org/record/4897086/files/figure.png" pageId="5" pageNumber="495">Fig. 3D, H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC10FF91AED6FBB0B4A08C46" blockId="5.[151,1437,151,1941]" pageId="5" pageNumber="495">
|
||
<emphasis id="B928EAD3EC10FF91AED6FBB0B71B8C0F" box="[199,328,1051,1076]" italics="true" pageId="5" pageNumber="495">Marsupium</emphasis>
|
||
. Oostegite 1 near basis with 3–8 setae which are microserrated along their distal half; oostegite 2 with 2–3 such setae. Ventral and rostral portions of outer face of oostegite 2 with 15–24 small whip setae with longer barbed setae in between; no such setae on oostegite 1.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC10FF91AED6FB2CB2A88CD2" blockId="5.[151,1437,151,1941]" pageId="5" pageNumber="495">
|
||
<emphasis id="B928EAD3EC10FF91AED6FB2CB77C8C9A" box="[199,303,1159,1185]" italics="true" pageId="5" pageNumber="495">Pleopods</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC10FF91AF51FB2CB7EC8C9A" box="[320,447,1159,1185]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4D–H</figureCitation>
|
||
). The pleopods show no consistent size difference between sexes. Length without setae increases generally from first to fifth pleopods; intermediate pleopods not always in continuous series due to individual variation in size; pleopod 5 always the longest. All setae are plumose or barbed in both sexes.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC10FF91AED6FB58B22E8E32" blockId="5.[151,1437,151,1941]" pageId="5" pageNumber="495">
|
||
<emphasis id="B928EAD3EC10FF91AED6FB58B7738D36" box="[199,288,1267,1293]" italics="true" pageId="5" pageNumber="495">Tail fan</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC10FF91AF20FB58B7F48D36" box="[305,423,1267,1293]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4I–K</figureCitation>
|
||
). Scutellum paracaudale (sub)-triangular with acute or narrowly rounded apex (
|
||
<figureCitation id="13672A44EC10FF91AB2CFB58B3DC8D36" box="[1341,1423,1267,1293]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4I</figureCitation>
|
||
). Exopod of uropods (
|
||
<figureCitation id="13672A44EC10FF91AF6FFABCB79F8D0A" box="[382,460,1303,1329]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4J</figureCitation>
|
||
) with clearly convex mesial margin and weakly convex, almost straight lateral margin. Exopod extends by 32–43% its length beyond telson; endopod 11–44% (partly due to telson inserting more rostrally). Distal 8–9 spines of endopod are subequal, proximal 2–3 spines shorter. Endopod basally with large statocyst, statolith diameter
|
||
<quantity id="4CA49B24EC10FF91AF72FA29B7B68DA6" box="[355,485,1410,1437]" metricMagnitude="-2" metricUnit="m" metricValue="7.55" metricValueMax="10.5" metricValueMin="4.6" pageId="5" pageNumber="495" unit="mm" value="75.5" valueMax="105.0" valueMin="46.0">46–105 µm</quantity>
|
||
(n = 8 statoliths from
|
||
<specimenCount id="9D5AFD48EC10FF91ACF4FA28B5C58DA5" box="[741,918,1411,1438]" pageId="5" pageNumber="495" type="generic">four specimens</specimenCount>
|
||
). Statoliths discoidal with shallow fundus and distinct tegmen. Statolith formula 2 + (2–3) + (4–7) + (4–7) = 14–18 (n = 8). Telson (
|
||
<figureCitation id="13672A44EC10FF91AA40FA0CB2FB8DFA" box="[1105,1192,1447,1473]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4K</figureCitation>
|
||
) length 0.9–1.1 times endopod of uropod. Spines on lateral margins continuously increasing in size towards the tip. Apical cleft deeper than wide, its laminae shorter than the spines on distal fourth of lateral margins of telson.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC10FF91AED6F9B8B7DB8E4E" blockId="5.[151,1437,151,1941]" pageId="5" pageNumber="495">
|
||
<emphasis id="B928EAD3EC10FF91AED6F9B8B7458E17" box="[199,278,1555,1580]" italics="true" pageId="5" pageNumber="495">Larvae</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC10FF91AF37F9B8B7F58E16" box="[294,422,1555,1581]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4L–M</figureCitation>
|
||
). Eight mounted nauplioid larvae at substage N3 with smooth cuticle all around except for tip of abdomen, which bears a few setae (
|
||
<figureCitation id="13672A44EC10FF91AC72F99CB4918E6A" box="[611,706,1591,1617]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4M</figureCitation>
|
||
); no caudal furca. Remaining features in
|
||
<figureCitation id="13672A44EC10FF91AA9BF99CB2888E6A" box="[1162,1243,1591,1617]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4L</figureCitation>
|
||
are typical of the state of development.
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC10FF91AED6F9D4B7288F76" blockId="5.[151,1437,151,1941]" pageId="5" pageNumber="495">
|
||
<emphasis id="B928EAD3EC10FF91AED6F9D4B7738EA3" box="[199,288,1663,1688]" italics="true" pageId="5" pageNumber="495">Foregut</emphasis>
|
||
(
|
||
<figureCitation id="13672A44EC10FF91AF3EF9D4B7FA8EA2" box="[303,425,1663,1689]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4A–C</figureCitation>
|
||
). Lateralia anteriorly with apically pronged and apically coronate spines with smooth shaft, and a mesial group of long spines armed with loose series of small denticles along shaft. Lateralia more caudally with separate group of three spines unilaterally serrated by dense series of comparatively long teeth (
|
||
<figureCitation id="13672A44EC10FF91AAEDF96CB3078EDA" box="[1276,1364,1735,1761]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4B</figureCitation>
|
||
). Dorsolateral infoldings with two larger, apically pronged, unilaterally serrated spines (
|
||
<figureCitation id="13672A44EC10FF91AA25F940B2DC8F3E" box="[1076,1167,1771,1797]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4A</figureCitation>
|
||
). Each lateral margin of the superomedianum, in addition to setae and normal spines, with 6–8 comparatively large spines serrated on their distal half (
|
||
<figureCitation id="13672A44EC10FF91AF07F898B73C8F76" box="[278,367,1843,1869]" captionStart="FIGURE 4" captionStartId="9.[151,250,1870,1894]" captionTargetBox="[185,1404,183,1844]" captionTargetId="figure-19@9.[183,1405,181,1846]" captionTargetPageId="9" captionText="FIGURE 4. Heteromysis gulfarii sp. nov. from aquaria in Florida, paratypes, male with body length 3.8 mm (A–D, F–G, J–K: NHMW–27017) and females 3.7 mm (E, H: NHMW–27015), 4.5 mm (I: MNINGA MYS 440); A–C, modified spines of foregut; D, male pleopod 1, caudal; E, female pleopod 2, caudal; F, male pleopod 3, rostral; G, male pleopod 4, rostral; H, female pleopod 5, caudal; I, scutellum paracaudale, lateral; J, uropods, ventral; K, telson; L, nauplioid larva at late substage N3, anteriorly distorted, lateral; M, tip of nauplioid abdomen in another specimen, lateral." figureDoi="http://doi.org/10.5281/zenodo.4897090" httpUri="https://zenodo.org/record/4897090/files/figure.png" pageId="5" pageNumber="495">Fig. 4C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE336C1EC10FF91AED6F8FDB7F78FAE" blockId="5.[151,1437,151,1941]" pageId="5" pageNumber="495">
|
||
<emphasis id="B928EAD3EC10FF91AED6F8FDB7328F4A" bold="true" box="[199,353,1878,1905]" pageId="5" pageNumber="495">Gut contents</emphasis>
|
||
of
|
||
<specimenCount id="9D5AFD48EC10FF91AF97F8FCB47E8F4A" box="[390,557,1879,1905]" pageId="5" pageNumber="495" type="generic">two specimens</specimenCount>
|
||
were mostly masticated, unidentifiable material and a few diatoms; no crustacean remains identified.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |