286 lines
32 KiB
XML
286 lines
32 KiB
XML
<document id="5288B9305BFA69636D95A51396526AEF" ID-CLB-Dataset="33917" ID-DOI="http://dx.doi.org/10.3897/zookeys.637.10276" ID-GBIF-Dataset="5fcd1f83-162d-4bef-8752-a7f102ffc830" ID-PMC="PMC5240122" ID-Pensoft-Pub="1313-2970-637-61" ID-PubMed="28138275" ID-ZooBank="FADC3B97FB6F4559B71BEB6F76A3246F" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-637-61" ModsDocOrigin="ZooKeys 637" ModsDocTitle="A new species of Mastigodiaptomus Light, 1939 from Mexico, with notes of species diversity of the genus (Copepoda, Calanoida, Diaptomidae)" checkinTime="1480570903014" checkinUser="pensoft" docAuthor="Gutierrez-Aguirre, Martha Angelica & Cervantes-Martinez, Adrian" docDate="2016" docId="88802A2C38E59B4FB533AC7E3E2B985F" docLanguage="en" docName="ZooKeys 637: 61-79" docOrigin="ZooKeys 637" docSource="http://dx.doi.org/10.3897/zookeys.637.10276" docTitle="Mastigodiaptomus cuneatus Gutierrez-Aguirre & Cervantes-Martinez, 2016, sp. n." docType="treatment" docUuid="FADC3B97-FB6F-4559-B71B-EB6F76A3246F" docUuidSource="ZooBank" docVersion="7" lastPageNumber="70" masterDocId="8A70C0256C3BFF9F2625FFB47D45FFE8" masterDocTitle="A new species of Mastigodiaptomus Light, 1939 from Mexico, with notes of species diversity of the genus (Copepoda, Calanoida, Diaptomidae)" masterLastPageNumber="79" masterPageNumber="61" pageNumber="63" updateTime="1701385184343" updateUser="ExternalLinkService">
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<mods:mods id="271549EC95F9527C1B64843272F21352" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="D0B587C426066B812773BB7A9397C373">
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<mods:title id="EB0562FE6DF5C06D247F8E3614F493A9">A new species of Mastigodiaptomus Light, 1939 from Mexico, with notes of species diversity of the genus (Copepoda, Calanoida, Diaptomidae)</mods:title>
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<mods:roleTerm id="8B94DEA7D363B037614BC67C69607A9F">Author</mods:roleTerm>
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<mods:namePart id="7A18B0C359D9629853BE02B7252ED131">Gutierrez-Aguirre, Martha Angelica</mods:namePart>
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</mods:name>
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<mods:name id="85062F0E9D1E859A38FA4BD4F9CC5D27" type="personal">
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</mods:role>
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<mods:namePart id="6CE01B1D0AA4A2A5DFBB79F8666E5FFD">Cervantes-Martinez, Adrian</mods:namePart>
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<mods:typeOfResource id="BA4F2F36E1531E264AF7CC9354594740">text</mods:typeOfResource>
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<mods:title id="EDA04F9C2DD9D689CF7B022A4DD679F5">ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part id="BC19A1C5874FC1DF53C547A80B636745">
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<mods:date id="826F55691A92CF3933B4D9B26C445D74">2016</mods:date>
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<mods:detail id="CE1A2FAF82BF03263CBC08D69115B89B" type="volume">
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<mods:number id="5CDBDBE4C3A0B2C9DC1B8E26E15E5875">637</mods:number>
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<mods:start id="1246F28B30A5DF3D4D4E182204BB9A44">61</mods:start>
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<mods:end id="EA3B590554FB3EBD4D2858DDCFA553E4">79</mods:end>
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<mods:url id="F6E3430CEF2B9514B1B9EFB0D8A0F842">http://dx.doi.org/10.3897/zookeys.637.10276</mods:url>
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<mods:classification id="96CE77BE06C2470522F17926CAE73643">journal article</mods:classification>
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<mods:identifier id="BAEBED3F0600679E65FC11CC0BA696F9" type="DOI">http://dx.doi.org/10.3897/zookeys.637.10276</mods:identifier>
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<mods:identifier id="EA4E17A050A6D85B73E688C3999204A2" type="Pensoft-Pub">1313-2970-637-61</mods:identifier>
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<mods:identifier id="F154712024C09A5C3DEB7377011EA8F1" type="ZooBank">FADC3B97FB6F4559B71BEB6F76A3246F</mods:identifier>
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</mods:mods>
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<treatment id="88802A2C38E59B4FB533AC7E3E2B985F" ID-GBIF-Taxon="127893143" LSID="urn:lsid:zoobank.org:act:FADC3B97-FB6F-4559-B71B-EB6F76A3246F" httpUri="http://treatment.plazi.org/id/88802A2C38E59B4FB533AC7E3E2B985F" lastPageId="9" lastPageNumber="70" pageId="2" pageNumber="63">
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<subSubSection id="EED6ED4322355F2C3F68E396A5E9529C" pageId="2" pageNumber="63" type="nomenclature">
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<paragraph id="67F686AF6B3BE63ACA989E984667E6EB" pageId="2" pageNumber="63">
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<taxonomicName id="BEA100A71A7C8CDB572134E86218AD64" ID-CoL="3YCX7" LSID="http://zoobank.org/FADC3B97-FB6F-4559-B71B-EB6F76A3246F" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="2" pageNumber="63" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
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<taxonomicNameLabel id="0172542CE4D80504BFD189750ACC3CA2" pageId="2" pageNumber="63">sp. n.</taxonomicNameLabel>
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Figures 1, 2, 3, 4, 5
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</paragraph>
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</subSubSection>
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<subSubSection id="F9EB48C39DCCA30D5A11F1619354358D" pageId="2" pageNumber="63" type="materials_examined">
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<paragraph id="0EADCE9468A8D75A8C573919637817D8" pageId="2" pageNumber="63">Holotype.</paragraph>
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<paragraph id="828A0D9E35D306B7A22964642D424BD6" pageId="2" pageNumber="63">
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One adult female dissected on one slide: ECOCH-Z-09339. Collected 28.VIII.2014. Collectors: A. Cervantes-Martinez, N.
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<normalizedToken id="06723BEA219B858249CA550E0C95998B" originalValue="Hernández">Hernandez</normalizedToken>
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<normalizedToken id="B4F780BF296A327EAA5202E307417499" originalValue="López">Lopez</normalizedToken>
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, M. Bastidas, and J. Aguilar Rubio.
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</paragraph>
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</subSubSection>
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<subSubSection id="D04A03918402DA0C82DDFAD682B99D1C" pageId="3" pageNumber="64" type="materials_examined">
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<paragraph id="50293483E01F74842D3B8D243379A5F1" pageId="3" pageNumber="64">
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<pageBreakToken id="72C430375DD9B37D82FB8DA285822B09" pageId="3" pageNumber="64" start="start">Allotype</pageBreakToken>
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.
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</paragraph>
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<paragraph id="D67D38FA9DEC9552494B68BE7E392499" pageId="3" pageNumber="64">One adult male dissected on one slide: ECOCH-Z-09340. Collected 28.VIII.2014. Same collectors.</paragraph>
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</subSubSection>
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<subSubSection id="BC559910372023F8833B0AA0B0A071BE" lastPageId="4" lastPageNumber="65" pageId="3" pageNumber="64" type="materials_examined">
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<paragraph id="A13173BD96F8806F8B253ED645BE7338" pageId="3" pageNumber="64">Paratypes.</paragraph>
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<paragraph id="00A11ED5AF14EC059005971534410A79" pageId="3" pageNumber="64">Four adult females and five adult males preserved in 90% ethanol with a drop of glycerine. ECOCH-Z-09341. Collected 28.VIII.2014. Same collectors.</paragraph>
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<paragraph id="860D51EF044DEC745BC6C612DC4DBA05" pageId="4" pageNumber="65">
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<pageBreakToken id="315FB824F480E7C887849B677C82E42E" pageId="4" pageNumber="65" start="start">Two</pageBreakToken>
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adult females and two adult males preserved in 90% ethanol: CNCR-31861. Collected 28.VIII.2014. Same collectors.
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</paragraph>
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</subSubSection>
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<subSubSection id="3420B15C480FD52582C20D95353B651A" pageId="4" pageNumber="65" type="type locality">
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<paragraph id="8C0350406411DF571294FF148EF50525" pageId="4" pageNumber="65">Type locality.</paragraph>
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<paragraph id="9FECE1ACB24216422DB7AB78B8FA8091" pageId="4" pageNumber="65">
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A lagoon called Laguna El
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<normalizedToken id="D24F71D491F2AF5D86A51ED6D196A521" originalValue="Camarón">Camaron</normalizedToken>
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in Avenida Insurgentes,
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<normalizedToken id="5F6F44EF1E0D753D97F524E5ECA1C13A" originalValue="Mazatlán">Mazatlan</normalizedToken>
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, Sinaloa City,
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<normalizedToken id="4C0492581D7E968602023B31159B7F9A" originalValue="México">Mexico</normalizedToken>
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;
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<geoCoordinate id="FA76CA9E6D90196DC1A688BE945CE4C2" direction="north" orientation="latitude" precision="15" value="23.23611">23°14'10"N</geoCoordinate>
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;
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<geoCoordinate id="98FA0B23B72DE45542EC5BB35496D885" direction="west" orientation="longitude" precision="15" value="-106.43833">106°26'18"W</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="CC92CAA272957B68F4AEB042E624299F" pageId="4" pageNumber="65" type="etymology">
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<paragraph id="8C7AEC70CA535311FCC188CEB44F872D" pageId="4" pageNumber="65">Etymology.</paragraph>
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<paragraph id="71F4B754372FC4E95B8ADF643F8094A9" pageId="4" pageNumber="65">
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The name of the species means
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<normalizedToken id="91241FE40145E0A6366E483552786D15" originalValue="“wedged”">"wedged"</normalizedToken>
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in Latin and refers to the chitinous protuberance present on the right disto-lateral corner of the first and second urosomites in females, and on the right caudal ramus on the ventral surface in males.
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</paragraph>
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</subSubSection>
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<subSubSection id="D8E0E8BFE6403454B93E5B1DD188DDD2" pageId="4" pageNumber="65" type="diagnosis">
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<paragraph id="FFE84665F87321A45070ACB607102863" pageId="4" pageNumber="65">Diagnosis.</paragraph>
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<paragraph id="42A954C4AE5F6F4960E08040E3AC3D13" pageId="4" pageNumber="65">Adult female: Cuticle surfaces of prosomal somites smooth dorsal and laterally (Fig. 1A, B). Antennules tip reaching beyond the caudal rami. Right wing of fifth pediger with one tiny dorsal spinule plus one stout ventral spine; left wing with two spines (Fig. 1A, D). No dorsal process on the last thoracic somite (Fig. 1B). Genital double-somite and second urosomite with one lateral wedge each on distal margin on the right side (Fig. 1D). Genital double-somite asymmetric and laterally bulbose; each bulb bearing a stout lateral spine (Fig. 1D). Short spines on the rostrum, which are less than 3 times longer than wide (Fig. 2A, B). Endopodite of fifth leg 2-segmented with a row of short spinules (arranged in one oblique line) flanked by 2 larger spinules; Exp3 of the fifth leg bearing 2 apical spines (Fig. 2G).</paragraph>
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<caption id="7E5DFF3F71D09DE127347EE9461A2DE7" pageId="4" pageNumber="65">
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<paragraph id="25EFBED291FF5C0E7EA98DD531B916D9" pageId="4" pageNumber="65">
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Figure 1.
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<taxonomicName id="CA870C4FC787072C91BDB70AA23395D2" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="4" pageNumber="65" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
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sp. n. Adult female, holotype (A, B, D) and adult male, allotype (C) A Habitus, dorsal B Habitus, lateral C Habitus, dorsal D Fifth pediger and urosome, dorsal. Scale bars: 500
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<normalizedToken id="9672BD8FEDA614967CEF39087EA83F6D" originalValue="µm">µm</normalizedToken>
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(
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<normalizedToken id="66B5C0AE1EE99339458AA4BACD11C27D" originalValue="A–C">A-C</normalizedToken>
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); 50
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<normalizedToken id="78E2EAB335C51A8BA9B139BDF4339CAF" originalValue="µm">µm</normalizedToken>
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(D).
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</paragraph>
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</caption>
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<caption id="FBACB60E293EB22A1271A79CA08217D1" pageId="4" pageNumber="65">
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<paragraph id="65165C22C2E7277E7DB150D3EEA0C668" pageId="4" pageNumber="65">
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Figure 2.
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<taxonomicName id="5FA199C2B49DD17390F4EFBD88DCCBE2" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="4" pageNumber="65" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
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sp. n. Adult female, holotype. A Rostrum, lateral B Rostrum, frontal C Wing of fifth pediger, genital double-somite, and second urosomite, lateral right view D Wing of fifth pediger, lateral, left view E Urosome, ventral F Genital field G Fifth leg, frontal. Scale bars: 50
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<normalizedToken id="129DC880C08970A7C161A26DF98C67D1" originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph id="59C004F3EC21A5822018A866618BC1F4" pageId="4" pageNumber="65">Adult male: The cuticle surfaces of prosomal somites are smooth dorsally and laterally (Fig. 1C). Right antennule 22-segmented, with one fang-like process on antepenultimate segment, which is less than half the length of the penultimate segment (Fig. 4D). Right antennule with spiniform process on segments 10, 11, and 13 to 16 (Fig. 4D). Inner margin of caudal ramus fringed by long hair-like setae (Fig. 1C). One wedge on distal margin of right caudal ramus on the ventral surface (Fig. 4E). Left and right coxae of the fifth leg have long, acute spines on lateral margins; apical spine of right Exp2 with tiny spinules along medial margin (Fig. 5D). One triangular and one rounded projection located at distal and proximal margins of the right basis, respectively, plus one hyaline membrane on caudal side (Fig. 5D). The aculeus length is almost the width of right Exp2. Left and right endopods one-segmented, with apical spinules (Fig. 5C).</paragraph>
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<caption id="0452D9636E41A93199FA1505CC19FCF2" pageId="4" pageNumber="65">
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<paragraph id="48419E6B7F980AE92A3AC93187FB50BB" pageId="4" pageNumber="65">
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Figure 3.
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<taxonomicName id="5DD5050E5BEB89584F38695AB11DF407" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="4" pageNumber="65" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
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sp. n. Adult female, holotype. A Enp1 and Enp2 of antenna B Mandible C Maxillule, coxal endite and praecoxal arthrite separated D Maxilla. Scale bar: 50
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<normalizedToken id="892AD75995F1199FB12DCDA2D128DB31" originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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<caption id="F3FEE0C3BAEB4F4CAF7823D144FA0C3D" pageId="4" pageNumber="65">
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<paragraph id="7672BD871FF29E33DB094C8408778520" pageId="4" pageNumber="65">
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Figure 4.
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<taxonomicName id="5120760F1E2F4EC4C839A563EDC3ED3D" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="4" pageNumber="65" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
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sp. n. Adult male, allotype. A Rostrum, frontal B Wing of fifth pediger and first urosomite, lateral right view C Wing of fifth pediger and first urosomite, lateral left view D Right antennule E Fifth pediger and urosome, ventral. Scale bars: 50
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<normalizedToken id="E5D7FC61D6B6752A9641C85A4665041A" originalValue="µm">µm</normalizedToken>
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(
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<normalizedToken id="B2D71BADAACAE122B5559577E2F4C999" originalValue="A–C">A-C</normalizedToken>
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); 100
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<normalizedToken id="F58EDBED0F4FBDDE9199B093C8FE38A2" originalValue="µm">µm</normalizedToken>
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(D, E).
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</paragraph>
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</caption>
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<caption id="FAA16712132C7F81955FEBA49BFA1062" pageId="4" pageNumber="65">
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<paragraph id="3EFB1A71B5B1CA1E2E20606543515A6E" pageId="4" pageNumber="65">
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Figure 5.
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<taxonomicName id="B63AB4D37693FACF253F4437004060B4" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="4" pageNumber="65" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
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sp. n. Adult male, allotype. A Right furcal ramus, semi-lateral B Right furcal ramus, ventral C Fifth leg, frontal D Fifth leg, caudal E Fifth leg, right basis, caudal F Fifth leg, left Exp1 and Exp2. Scale bars: 50
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<normalizedToken id="9B5AE3A84A3F7155D08E28E2B591557C" originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="47BEFE7CAAEDD9E1C55082E01A62F3FB" lastPageId="6" lastPageNumber="67" pageId="4" pageNumber="65" type="description">
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<paragraph id="7F3220084EE5FF56D2393124E420EA2B" pageId="4" pageNumber="65">Description adult female.</paragraph>
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<paragraph id="86216E53C873D866B6A45C84697379A5" pageId="4" pageNumber="65">
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Smooth prosomal somites; body length 1500-1700
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<normalizedToken id="DDC31D0BD8C7C61F0FDF812EA02C6F8F" originalValue="µm">µm</normalizedToken>
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in paratypes including caudal ramus, n = 6 (Fig. 1A, B). Spines on rostrum 2.8-3.0 times longer than wide (Fig. 2B).
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</paragraph>
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<paragraph id="AC8B01C1025C5FDA1C69C49AF2ACAEE7" pageId="4" pageNumber="65">Antennule: 25-segmented, extending beyond the caudal ramus (Fig. 1A). Armature details with setae, spines, or aesthetasc in the next order: (1)1s + 1ae; (2)3s+1ae; (3)1s+1ae; (4)1s; (5)1s + 1 ae; (6)1s; (7)1s+1ae; (8)1s +1 sp; (9)2s + 1ae; (10)1s; (11)1s+1ae; (12)1s + 1ae + 1sp; (13)1s; (14)1s+1ae; (15)1s; (16)1s+1ae; (17)1s; (18)1s; (19)1s+1ae; (20)1s; (21)1s; (22)1s + 1ae; (23)1s + 1ae; (24)2s; (25)4s + 1ae.</paragraph>
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<paragraph id="8BE1BAB1C2836EC011AB6F9AE183A308" pageId="4" pageNumber="65">Antenna: Coxa with one long seta; basis with 2 setae; Exp 7-segmented with 1, 3, 1, 1, 1, 1, 4 setae, respectively. Enp 2-segmented, Enp1 with 2 setae plus a row of spine-like setae. Inner lobe of Enp2 bearing 9 long setae, outer lobe with 7 setae and a group of tiny spinules (Fig. 3A).</paragraph>
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<paragraph id="3FB65A873C440C23CA20CE897BA21F35" lastPageId="5" lastPageNumber="66" pageId="4" pageNumber="65">
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Mandible: Eight teeth on gnathobase (6 of these teeth bifid) with a movable seta at tip. Rectangular, nude coxa. Basis with 4 long setae. Enp two-segmented, Enp1 with 4
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<pageBreakToken id="68E02E472074539185529181B5685D81" pageId="5" pageNumber="66" start="start">setae</pageBreakToken>
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, Enp2 with 2 distal pectens and 9 long setae. Exp 4-segmented, with 1, 1, 1, and 3 long setae, respectively (Fig. 3B).
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</paragraph>
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<paragraph id="8012D7C400244F78BECB590D71DFE40F" lastPageId="6" lastPageNumber="67" pageId="5" pageNumber="66">
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Maxillule (Fig. 3C): Coxal epipodite elliptical, bearing 9 long setae. Short basal exite, one-setulated; Exp plate-like with 6 long setae. Enlarged basal endite with 4 setae
|
||
<pageBreakToken id="3CE50265170E645B0D3EB193ECE5B78C" pageId="6" pageNumber="67" start="start">and</pageBreakToken>
|
||
2-segmented endopodite: Enp1 and Enp2 with 5 and 4 setae, respectively. Basis rectangular with 4 setae; coxal endite quadrangular 4-setulated. Praecoxal arthrite with 15 spiniform setae, 11 anterior, 4 posterior.
|
||
</paragraph>
|
||
<paragraph id="1657107ED2B929D1559F05DA448E61FC" pageId="6" pageNumber="67">Maxilla (Fig. 3D): First praecoxal lobe with 4 long setae and 1 lateral short seta; plus long setules and 1 spinule on posterior side. Second praecoxal lobe 3-setulated. Two coxal lobes with 3 long setae each. All the praecoxal and coxal lobes with long setules located posteriorly. First basal lobe with 4 setae, second basal lobe with 1 seta. Three-segmented Enp, with 1, 1, and 3 setae, respectively.</paragraph>
|
||
<paragraph id="21C30E38AB56CE613733759B56B48AE1" pageId="6" pageNumber="67">
|
||
Maxilliped (not figured): Same structure as described and illustrated for
|
||
<taxonomicName id="D54277152346632ED58BBD2F67BD1DAC" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus albuquerquensis" order="Calanoida" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="albuquerquensis">Mastigodiaptomus albuquerquensis</taxonomicName>
|
||
and
|
||
<taxonomicName id="EFA5DD545DFE99EC8E6D9EC7A64D0C0D" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus patzcuarensis" order="Calanoida" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="patzcuarensis">Mastigodiaptomus patzcuarensis</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="5956F03CADEF34598EF53DD224F1611D" author="Gutierrez-Aguirre, MA" journalOrPublisher="PLoS ONE" pageId="14" pageNumber="75" title="An example of how barcodes can clarify cryptic species: the case of the calanoid copepod Mastigodiaptomusalbuquerquensis (Herrick)." url="10.1371/journal.pone.0085019" volume="9" year="2014">
|
||
<normalizedToken id="632ECD4EED5B4343121CC1E6AC913479" originalValue="Gutiérrez-Aguirre">Gutierrez-Aguirre</normalizedToken>
|
||
et al. 2014
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="4F8547BD6265B64D7471B15A85E67A3D" pageId="6" pageNumber="67">
|
||
P1-P4: The number of segments on endopods and exopods of P1 to P4, as described for copepods that belong to the
|
||
<taxonomicName id="05A8CD5EDE2C97DC13B0B92CF6A81EDE" family="Diaptomidae" lsidName="" pageId="6" pageNumber="67" rank="family">Diaptomidae</taxonomicName>
|
||
family (
|
||
<bibRefCitation id="CBB798D8A9651E453AC734E2DEE59334" author="Dussart, D" journalOrPublisher="SPB Academic Publishing, Belgium" pageId="14" pageNumber="75" title="Copepoda, Introduction to the Copepoda." url="10.1002/iroh.19960810306" year="1995">Dussart and Defaye 1995</bibRefCitation>
|
||
). Armature formula of swimming legs as shown in Table 2 including
|
||
<normalizedToken id="20F88CAAD27659DEE77E6A3D63BDFF7F" originalValue="Schmeil’s">Schmeil's</normalizedToken>
|
||
organ on Enp2P2.
|
||
</paragraph>
|
||
<caption id="4843D55D78FD6E30AB9CB30E7A32DC62" ID-Table-UUID="4843D55D78FD6E30AB9CB30E7A32DC62" httpUri="http://table.plazi.org/id/4843D55D78FD6E30AB9CB30E7A32DC62" pageId="6" pageNumber="67">
|
||
<paragraph id="F1C4EDCA20E01DED573C1F44513370DC" pageId="6" pageNumber="67">
|
||
Table 2. Setation formula of the swimming legs in
|
||
<taxonomicName id="18FE57F9A580BE59EAAC408F8351840C" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="6" pageNumber="67" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
|
||
sp. n. (spine in Roman numerals, seta in Arabic numerals).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="A5D3573D31C349D533759F2D0BDF50BB" pageId="6" pageNumber="67">
|
||
<table id="73B721CE42146746E0875DCF6EF11564" pageId="6" pageNumber="67">
|
||
<tr id="3F577EBC9C8B1F6F51511474E338E386" pageId="6" pageNumber="67">
|
||
<th id="B08BBF4FDC6524F7C5E472DDD1749B23" colspan="1" pageId="6" pageNumber="67" rowspan="1">Coxa</th>
|
||
<th id="EF8A749F4E7AD1C6F975B564B3F71120" colspan="1" pageId="6" pageNumber="67" rowspan="1">Basis</th>
|
||
<th id="423C1F1D1452E05334E4A8F5A656154A" colspan="1" pageId="6" pageNumber="67" rowspan="1">Exp</th>
|
||
<th id="6B9DC0993555B6CDA28CBCEDBE942E9B" colspan="1" pageId="6" pageNumber="67" rowspan="1">Enp</th>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="9D0F9BA9DB356A9F432C40A0ACC59597" pageId="6" pageNumber="67">
|
||
Fifth pediger wings and urosome: Right wing of fifth pediger with 2 spines, one dorsal and one ventral (Fig. 2C), left wing with 2 equal spines (Fig. 2D). Genital double-somite and second urosomite each with projections at right distal corner (Fig. 2C); these projections wedge-like in dorsal (Fig. 1D) and ventral views (Fig. 2E). Genital double-somite 1.2
|
||
<normalizedToken id="44086BE6C711859CF78C2D6369222250" originalValue="±">+/-</normalizedToken>
|
||
0.1 times longer than wide, lateral margins bulbous and with strong spines; right spine inserted laterally, more proximal than left spine (Fig. 2E). Caudal ramus with long hair-like setules on medial and lateral margins (Fig. 2E). Genital field quadrangular with parallel lateral margins (Fig. 2F).
|
||
</paragraph>
|
||
<paragraph id="880CCA97C20E00D71DB356FED0EEB1EE" pageId="6" pageNumber="67">Fifth leg (Fig. 2G): Coxa with a large spine on distal margin, basis quadrangular with a blunt projection on distal margin and one slender lateral seta. Exp1 1.66 times longer than 2-segmented endopod. Second endopodal segment with a row of spinules at the tip arranged in an oblique line, flanked by 2 larger spinules. Exp2 separated, with one long and one short spine. Exp3 with spinules on distal medial and lateral margins.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9559BAED313DC8574F114D3DBC109882" lastPageId="9" lastPageNumber="70" pageId="6" pageNumber="67" type="description">
|
||
<paragraph id="86AADA8F11E3EADFDEF141A5516B46B5" pageId="6" pageNumber="67">Description adult male.</paragraph>
|
||
<paragraph id="07BB0368F82891EB7E6A4766FCF49815" pageId="6" pageNumber="67">
|
||
Prosomites smooth in dorsal view; left antennule reaching anal somite. Body length 1400-1500
|
||
<normalizedToken id="A4DAD47729D8BD0210C0A8CA2105241C" originalValue="µm">µm</normalizedToken>
|
||
in paratypes including caudal ramus, n = 7 (Fig. 1C). Short spines on rostrum 2.7-2.8 times longer than wide (Fig. 4A).
|
||
</paragraph>
|
||
<paragraph id="F3D472B534243C6395A77488B3FE334F" pageId="6" pageNumber="67">Right antennule (Fig. 4D): 22-segmented, each segment armed with setae, spines, spiniform process, or aesthetasc in the following order: (1)1s+1ae; (2)2s+2ae; (3)1s+1ae; (4)1s; (5)1s+1ae; (6)1s; (7)1s+1ae; (8)1s+1sp; (9)2s+1ae; (10)1s+1sps, (11)1s+1sps; (12)1s+1ae+1sp; (13)1s+1ae+1sps; (14)2s +1ae+1sps; (15)2s +1ae+1sps; (16)2s+ 1ae+1sps; (17)1s+1sp; (18)1s+1sp; (19)1s+1ae; (20)4s; (21)2s; (22)3s+1ae. Segments 17-19 with acuted lamellae on inner margins.</paragraph>
|
||
<paragraph id="54D158D73F8B221D457B86EBB51CEB87" pageId="6" pageNumber="67">Spiniform process on segment 10 very short, reaching only distal third of its segment; that on segment 11 short, reaching proximal third of the next segment. Convergent spiniform processes on segments 13 and 14. Base of stout spiniform process on segment 13 almost as wide as the length of its segment. Segment 20 is 3.6 times as long as wide, bearing a hook-like projection (less than the half length of penultimate segment) with a smooth hyaline membrane.</paragraph>
|
||
<paragraph id="60904EBD1CFEC23B41F40D5F3C3052F4" pageId="7" pageNumber="68">
|
||
<pageBreakToken id="F9DA3DED7E1EF955AADA41CB9FB37BDA" pageId="7" pageNumber="68" start="start">Antennule</pageBreakToken>
|
||
, antenna, mandible, maxillule, maxilla, maxilliped, and P1-P4 as described for female.
|
||
</paragraph>
|
||
<paragraph id="79BE880EC5463C7A4724016D8C2E24D3" pageId="7" pageNumber="68">Right wing of fifth pediger with 1 tiny dorsal spinule and 1 ventral spine (Fig. 4B); left wing bearing 1 small spine (Fig. 4C).</paragraph>
|
||
<paragraph id="C6627B143805D603C860902B52EACD70" pageId="8" pageNumber="69">
|
||
<pageBreakToken id="FC425EFDF742413FFB1513FB80D0702A" pageId="8" pageNumber="69" start="start">Urosome</pageBreakToken>
|
||
: Urosomites nude dorsally and ventrally. First urosomite with thin spine on right side and fold on left side (Fig. 4E). Fourth urosomite slightly projected on right side. Right caudal ramus with wedge-like structure at disto-inner corner of ventral surface; medial margins of rami pilose (Figs 4E, 5A, B).
|
||
</paragraph>
|
||
<paragraph id="2EECAA1F921C01F0090FF5583283DEA8" pageId="9" pageNumber="70">
|
||
<pageBreakToken id="062A290B4875949732A791D3DAA6FD5E" pageId="9" pageNumber="70" start="start">P</pageBreakToken>
|
||
5: Coxal segments with strong spines on caudal view; left and right basis with a lateral seta (Fig. 5D).
|
||
</paragraph>
|
||
<paragraph id="3C9E2707523D549FA3FCEDB66F5C5B76" pageId="9" pageNumber="70">Left basis with a triangular protuberance on distal margin of frontal surface (Fig. 5C). Both left Exp1 and Exp2 pilose on medial margins (Fig. 5F), left Exp2 triangular, with its tip adorned with a small inner seta and spinules (Fig. 5F). Left Enp 1-segmented, distally feathered and as long as left Exp1 (Fig. 5C).</paragraph>
|
||
<paragraph id="44DAE41AC06675524B2051B733FCE419" pageId="9" pageNumber="70">Right basis basally and distally projected: basal projection rounded whereas distal projection triangle-shaped; one semi-triangular sclerotization on caudal surface of right basis (Fig. 5D, E). Right Exp1 quadrangular in frontal view (Fig. 5C), one triangular fold and one rounded projection on caudal view (Fig. 5D). Right Exp2 1.6-1.8 times longer than wide and 1.9-2.0 times longer than aculeus, smooth in both frontal and caudal views (Fig. 5C, D). Aculeus inserted at distal third of the segment, pointed, unarmed, short (no longer than the width of the right Exp2). Terminal claw twice the length of Exp2 smoothly bent and ornamented with tiny spinules on inner margin (Fig. 5D). Right Enp one-segmented slightly longer than right Exp1 (Fig. 5C).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="99E6E5A8CC8F6AA6D43A01C493F5A5FF" pageId="9" pageNumber="70" type="molecular features">
|
||
<paragraph id="8038EEAAAC6B5EDF309A79DFC3EBEE61" pageId="9" pageNumber="70">Molecular features.</paragraph>
|
||
<paragraph id="3C29AC763DCC92034DC3DE101E013433" pageId="9" pageNumber="70">
|
||
The nucleotide sequence (607 bp) obtained for specimen MAGA-0156 (one adult male), identified as
|
||
<taxonomicName id="02D365152075C024E16B8A6E6E5F90B5" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="9" pageNumber="70" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
|
||
sp. n. is shown below:
|
||
</paragraph>
|
||
<paragraph id="E0FCACCC9B9240F7B1A808CD0D59DAE1" pageId="9" pageNumber="70">GGAGCCTGGTCAGGCATAGTAGGAACAGGCCTTAGAATGATTATTCGGATGGAGTTAGGACAAGCCGGGTCTTTAATTGGAGATGACCAAATTTATAATGTAGTAGTTACTGCTCATGCTTTTGTTATAATTTTTTTTATGGTGATACCTATTTTAATTGGGGGGTTTGGTAATTGGCTTGTTCCGTTAATATTAGGTGCAGCGGATATAGCTTTCCCTCGAATAAATAATATAAGATTTTGATTTTTATTGCCAGCTTTAGTCATATTGTTATCTAGGTCGCTTGTTGAAAGAGGGGCGGGAACAGGGTGAACTGTGTATCCCCCCCTGTCTAGCAACATTGCCCATGCTGGCAGGTCCGTTGATTTTGCTATTTTTTCGCTTCATTTAGCTGGGGTTAGGTCTATTTTGGGCGCAGTAAATTTTATTAGCACATTAGGAAATTTGCGGGCGTTTGGAATAATTTTAGATCGAATACCACTTTTTGCTTGAGCCGTTTTAATCACGGCTATCTTGTTATTGCTTTCTCTTCCTGTTTTAGCCGGGGCGATTACAATGCTTCTTACAGATCGGAACCTCAACTCAAGATTTTATGAT.</paragraph>
|
||
<paragraph id="114C6E66911262F0791748D77DE9A766" pageId="9" pageNumber="70">
|
||
The K2P maximum distance between the surveyed species reaching 5.52% (Table 3). The nearest neighbour of
|
||
<taxonomicName id="D21926CBAF0F10D2D2B9827849CC3296" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus cuneatus" order="Calanoida" pageId="9" pageNumber="70" phylum="Arthropoda" rank="species" species="cuneatus">Mastigodiaptomus cuneatus</taxonomicName>
|
||
sp. n. is
|
||
<taxonomicName id="D3482938E6BA49B9B6531DC857049C40" class="Copepoda" family="Diaptomidae" genus="Mastigodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mastigodiaptomus albuquerquensis" order="Calanoida" pageId="9" pageNumber="70" phylum="Arthropoda" rank="species" species="albuquerquensis">Mastigodiaptomus albuquerquensis</taxonomicName>
|
||
with 18.64% of genetic distance (Fig. 6).
|
||
</paragraph>
|
||
<caption id="9E7927977F249BD73773947A764C29A6" pageId="9" pageNumber="70">
|
||
<paragraph id="E8EB32AE19FE168B43961F7445DD594C" pageId="9" pageNumber="70">
|
||
Figure 6. Maximum likelihood tree based on Kimura 2 parameter. The outgroup is
|
||
<taxonomicName id="168F699E6C9683B10B7850A7BA6C2442" class="Copepoda" family="Diaptomidae" genus="Hesperodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hesperodiaptomus arcticus" order="Calanoida" pageId="9" pageNumber="70" phylum="Arthropoda" rank="species" species="arcticus">Hesperodiaptomus arcticus</taxonomicName>
|
||
. Numbers represent the specimen ID in BOLD or the GenBank Accession numbers.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="4F8CBF67845544F511FB74D6EC1387C8" ID-Table-UUID="4F8CBF67845544F511FB74D6EC1387C8" httpUri="http://table.plazi.org/id/4F8CBF67845544F511FB74D6EC1387C8" pageId="9" pageNumber="70">
|
||
<paragraph id="24BEB31E50C86CBB2EE3A8AADF9EB1C4" pageId="9" pageNumber="70">Table 3. Sequence divergence (K2P) in the genus and species analysed.</paragraph>
|
||
</caption>
|
||
<paragraph id="6F97918750B53170810A067E8C38529A" pageId="9" pageNumber="70">
|
||
<table id="EED6D72E9D046D820E07C5DD685FB9B8" pageId="9" pageNumber="70">
|
||
<tr id="A296D2BCD29008ADDD4F6BE43FFEC9BA" pageId="9" pageNumber="70">
|
||
<th id="4177420C6C108C2E0F2B4448CFA9AE39" colspan="1" pageId="9" pageNumber="70" rowspan="1">n</th>
|
||
<th id="517A586E473694EDB9F5AE6E1AE1FC23" colspan="1" pageId="9" pageNumber="70" rowspan="1">Taxa</th>
|
||
<th id="D489BDCF3AC7CC7B38E54F863D038350" colspan="1" pageId="9" pageNumber="70" rowspan="1">Comparisons</th>
|
||
<th id="19C943ADDA8719B675E577C47F2920E2" colspan="1" pageId="9" pageNumber="70" rowspan="1">Min Dist (%)</th>
|
||
<th id="39444F8000497B95D154E768B4FDB55E" colspan="1" pageId="9" pageNumber="70" rowspan="1">Mean Dist (%)</th>
|
||
<th id="110AE5AAF9B679D3C5C132E8A0B2171D" colspan="1" pageId="9" pageNumber="70" rowspan="1">Max Dist (%)</th>
|
||
<th id="08C1A208EFC448652C99B31E9337BE0E" colspan="1" pageId="9" pageNumber="70" rowspan="1">SE Dist (%)</th>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |