662 lines
82 KiB
XML
662 lines
82 KiB
XML
<document id="47E75966D560F2089382AE0E25B01F4D" ID-DOI="10.5281/zenodo.188493" ID-GBIF-Dataset="c0ed2eaa-3e81-4a19-8a61-0cdfead50fd4" ID-ISSN="1175-5326" ID-Zenodo-Dep="188493" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461094063333" checkinUser="plazi" docAuthor="Zamanpoore, Mehrdad, Poeckl, Manfred, Grabowski, Michal & Schiemer, Friedrich" docDate="2009" docId="1C19C76EFFB58A02FF3C23BE95BAF949" docLanguage="en" docName="zt02136p039.pdf" docOrigin="Zootaxa 2136" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Gammarus sepidannus Zamanpoore, Poeckl, Grabowski & Schiemer, 2009, n. sp." docType="treatment" docUuid="A9E57FB6-260C-4564-BF89-26BAFEEF93D2" docUuidSource="ZooBank" docVersion="10" lastPageNumber="38" masterDocId="E020BF16FFBF8A13FFAB2053976DFFD7" masterDocTitle="Two new sympatric species of freshwater Gammarus (Crustacea: Amphipoda) from Southern Zagros Region, Iran" masterLastPageNumber="39" masterPageNumber="21" pageNumber="31" updateTime="1698588735859" updateUser="plazi">
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<mods:titleInfo id="CD5243FCEC98ADE39C6A3494A7972CA5">
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<mods:title id="311018D1C308352775F0836A96B0661E">Two new sympatric species of freshwater Gammarus (Crustacea: Amphipoda) from Southern Zagros Region, Iran</mods:title>
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</mods:titleInfo>
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<mods:name id="A63348CBE28A39501F19F7610F9867E2" type="personal">
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<mods:roleTerm id="4D4335426FAC39C461788B0C05B49B32">Author</mods:roleTerm>
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<mods:namePart id="28284DC33AFDFCC884687F33340B6D13">Zamanpoore, Mehrdad</mods:namePart>
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<mods:namePart id="E56CE9EBB8167213AD0E294537CC38E2">Poeckl, Manfred</mods:namePart>
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<mods:roleTerm id="92C0E9100A85868D0AF89880B29EA230">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2C8EB464FEC91D28B03FB3C39B3FB657">Grabowski, Michal</mods:namePart>
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<mods:roleTerm id="2AAAA80DF4B2E435560916EE113C5940">Author</mods:roleTerm>
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<mods:namePart id="DF3FE5DD9E7089C1201C51BAA7D6FEBB">Schiemer, Friedrich</mods:namePart>
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<mods:typeOfResource id="7FFAFEB6A3CCBA29308AD19D023A8E44">text</mods:typeOfResource>
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<mods:title id="9B1AA141DA4C15A5B31957EB35BC5B62">Zootaxa</mods:title>
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<mods:part id="451C1A84272DF650D24BB976722748B8">
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<mods:date id="2D286D6C0EA8EEC0FCA5B3F231C7367B">2009</mods:date>
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<mods:detail id="E59D57AD4445EA39E5668F6F1430ABC1" type="volume">
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<mods:number id="948D6557977AE019A386E6853F747A3E">2136</mods:number>
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<mods:classification id="2EC6F762CFEB5A529C149BED4A6F5371">journal article</mods:classification>
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<mods:identifier id="FE48F8EA97D89497454C2588492A2C6B" type="DOI">10.5281/zenodo.188493</mods:identifier>
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<mods:identifier id="055159D952A8509020A410B968B9D8ED" type="ISSN">1175-5326</mods:identifier>
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<treatment id="1C19C76EFFB58A02FF3C23BE95BAF949" ID-DOI="http://doi.org/10.5281/zenodo.6215567" ID-GBIF-Taxon="119619967" ID-Zenodo-Dep="6215567" LSID="urn:lsid:zoobank.org:act:A9E57FB6-260C-4564-BF89-26BAFEEF93D2" httpUri="http://treatment.plazi.org/id/1C19C76EFFB58A02FF3C23BE95BAF949" lastPageId="17" lastPageNumber="38" pageId="10" pageNumber="31">
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<subSubSection id="DCAA25F3FFB58A19FF3C23BE964BFBFD" pageId="10" pageNumber="31" type="nomenclature">
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<paragraph id="940F7678FFB58A19FF3C23BE9695FBD0" blockId="10.[151,504,1005,1066]" box="[151,504,1005,1031]" pageId="10" pageNumber="31">
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<heading id="CF47C114FFB58A19FF3C23BE9695FBD0" bold="true" box="[151,504,1005,1031]" fontSize="11" level="1" pageId="10" pageNumber="31" reason="1">
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<emphasis id="A6C4AA6AFFB58A19FF3C23BE9695FBD0" bold="true" box="[151,504,1005,1031]" pageId="10" pageNumber="31">
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<taxonomicName id="53B00DFBFFB58A19FF3C23BE96C3FBD0" ID-CoL="3F8KG" box="[151,430,1005,1031]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="31" phylum="Arthropoda" rank="species" species="sepidannus" status="sp. nov.">
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<emphasis id="A6C4AA6AFFB58A19FF3C23BE96C3FBD0" bold="true" box="[151,430,1005,1031]" italics="true" pageId="10" pageNumber="31">Gammarus sepidannus</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="BDF71711FFB58A19FE1E23BE9695FBD0" box="[437,504,1005,1031]" pageId="10" pageNumber="31" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="940F7678FFB58A19FF3C2443964BFBFD" blockId="10.[151,504,1005,1066]" box="[151,294,1040,1066]" pageId="10" pageNumber="31">(Figs. 7–10)</paragraph>
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</subSubSection>
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<subSubSection id="DCAA25F3FFB58A19FF3C240E9477FA2D" pageId="10" pageNumber="31" type="materials_examined">
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||
<paragraph id="940F7678FFB58A19FF3C240E9477FA2D" blockId="10.[151,1437,1117,2033]" pageId="10" pageNumber="31">
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<emphasis id="A6C4AA6AFFB58A19FF3C240E96E2FBA0" bold="true" box="[151,399,1117,1143]" pageId="10" pageNumber="31">Material examined.</emphasis>
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Many males and females. Male
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<typeStatus id="4B0BC8DAFFB58A19FCBD240E94ECFBA0" box="[790,897,1117,1143]" pageId="10" pageNumber="31" type="holotype">holotype</typeStatus>
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||
, body length
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<quantity id="5348DB9DFFB58A19FB8E240E93FFFBA0" box="[1061,1170,1117,1143]" metricMagnitude="-2" metricUnit="m" metricValue="1.68" pageId="10" pageNumber="31" unit="mm" value="16.8">16.8 mm</quantity>
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,
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<date id="E00E50B8FFB58A19FB34240E97B4FB49" pageId="10" pageNumber="31" value="2007-02" valueMax="2007-08-31" valueMin="2007-02-00">February and August 2007</date>
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, coll. M. Zamanpoore.
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<emphasis id="A6C4AA6AFFB58A19FDA824D795C2FB4A" box="[515,687,1156,1181]" italics="true" pageId="10" pageNumber="31">Locus typicus</emphasis>
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: Vezge Morad spring (locality 2),
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<quantity id="5348DB9DFFB58A19FBC124D793C4FB49" box="[1130,1193,1156,1182]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="10" pageNumber="31" unit="km" value="2.0">2 km</quantity>
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S of Sepidan,
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<collectingCountry id="ECA736E8FFB58A19FACD24D792F1FB49" box="[1382,1436,1156,1182]" name="Iran" pageId="10" pageNumber="31">Fars</collectingCountry>
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Province,
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<collectingCountry id="ECA736E8FFB58A19FEB824F99629FB13" box="[275,324,1194,1220]" name="Iran" pageId="10" pageNumber="31">Iran</collectingCountry>
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(
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<geoCoordinate id="F18410BFFFB58A19FEFD24F996AFFB13" box="[342,450,1194,1220]" direction="north" orientation="latitude" pageId="10" pageNumber="31" precision="925" value="30.216667">30°13´N</geoCoordinate>
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,
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||
<geoCoordinate id="F18410BFFFB58A19FE7B24F99555FB13" box="[464,568,1194,1220]" direction="east" orientation="longitude" pageId="10" pageNumber="31" precision="925" value="51.966667">51°58´E</geoCoordinate>
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), Altitude
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<quantity id="5348DB9DFFB58A19FD1724F99471FB13" box="[700,796,1194,1220]" metricMagnitude="3" metricUnit="m" metricValue="2.19" pageId="10" pageNumber="31" unit="m" value="2190.0">2190 m</quantity>
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.
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<typeStatus id="4B0BC8DAFFB58A19FC8224F994CEFB13" box="[809,931,1194,1220]" pageId="10" pageNumber="31" type="paratype">Paratypes</typeStatus>
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, many males and females; same date and locality. Additional samples: Khani Varg spring (locality 3),
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<quantity id="5348DB9DFFB58A19FCCA248294F1FB3C" box="[865,924,1233,1259]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="10" pageNumber="31" unit="km" value="4.0">4 km</quantity>
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S of Sepidan (
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||
<geoCoordinate id="F18410BFFFB58A19FBE7248293D9FB3C" box="[1100,1204,1233,1259]" direction="north" orientation="latitude" pageId="10" pageNumber="31" precision="925" value="30.2">30°12´N</geoCoordinate>
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||
,
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||
<geoCoordinate id="F18410BFFFB58A19FB6A2482924BFB3C" box="[1217,1318,1233,1259]" direction="east" orientation="longitude" pageId="10" pageNumber="31" precision="925" value="51.983334">51°59´E</geoCoordinate>
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), Altitude
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||
<quantity id="5348DB9DFFB58A19FF3C24AB9798FAC5" box="[151,245,1272,1298]" metricMagnitude="3" metricUnit="m" metricValue="2.053" pageId="10" pageNumber="31" unit="m" value="2053.0">2053 m</quantity>
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||
; Cheshme Owsip (spring) (locality 1),
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||
<quantity id="5348DB9DFFB58A19FD6124AB946AFAC5" box="[714,775,1272,1298]" metricMagnitude="3" metricUnit="m" metricValue="3.0" pageId="10" pageNumber="31" unit="km" value="3.0">3 km</quantity>
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NW of Sepidan (
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||
<geoCoordinate id="F18410BFFFB58A19FC7024AB9328FAC5" box="[987,1093,1272,1298]" direction="north" orientation="latitude" pageId="10" pageNumber="31" precision="925" value="30.266666">30°16´N</geoCoordinate>
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||
,
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||
<geoCoordinate id="F18410BFFFB58A19FBF924AB93D4FAC5" box="[1106,1209,1272,1298]" direction="east" orientation="longitude" pageId="10" pageNumber="31" precision="925" value="51.95">51°57´E</geoCoordinate>
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||
), Altitude
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||
<quantity id="5348DB9DFFB58A19FA9224AB92FAFAC5" box="[1337,1431,1272,1298]" metricMagnitude="3" metricUnit="m" metricValue="2.29" pageId="10" pageNumber="31" unit="m" value="2290.0">2290 m</quantity>
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||
; Shesh-Peer (spring brook) (locality 5),
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||
<quantity id="5348DB9DFFB58A19FD2B254C95A2FAEE" box="[640,719,1311,1337]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="10" pageNumber="31" unit="km" value="10.0">10 km</quantity>
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SE of Sepidan (
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||
<geoCoordinate id="F18410BFFFB58A19FC30254C9364FAEE" box="[923,1033,1311,1337]" direction="north" orientation="latitude" pageId="10" pageNumber="31" precision="925" value="30.25">30°15´N</geoCoordinate>
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||
,
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||
<geoCoordinate id="F18410BFFFB58A19FBBC254C93ECFAEE" box="[1047,1153,1311,1337]" direction="east" orientation="longitude" pageId="10" pageNumber="31" precision="925" value="52.05">52°03´E</geoCoordinate>
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||
), Altitude
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||
<quantity id="5348DB9DFFB58A19FAAC254C9204FAEE" box="[1287,1385,1311,1337]" metricMagnitude="3" metricUnit="m" metricValue="2.35" pageId="10" pageNumber="31" unit="m" value="2350.0">2350 m</quantity>
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||
. All specimens and
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<typeStatus id="4B0BC8DAFFB58A19FEFA251696E8FA88" box="[337,389,1349,1375]" pageId="10" pageNumber="31">type</typeStatus>
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series are kept in the amphipod collection of the Museum of
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<collectingCountry id="ECA736E8FFB58A19FBDD251693C7FA88" box="[1142,1194,1349,1375]" name="Iran" pageId="10" pageNumber="31">Fars</collectingCountry>
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Research Centre of Agriculture and Natural Resources, Shiraz,
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<collectingCountry id="ECA736E8FFB58A19FD6E253F9590FA51" box="[709,765,1388,1414]" name="Iran" pageId="10" pageNumber="31">Iran</collectingCountry>
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||
.
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||
<typeStatus id="4B0BC8DAFFB58A19FCA1253F9412FA51" box="[778,895,1388,1414]" pageId="10" pageNumber="31" type="holotype">Holotype</typeStatus>
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||
is deposited in the Zoological Museum of Amsterdam (
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<collectionCode id="F2A1EEBDFFB58A19FE8425C19618FA7B" box="[303,373,1426,1452]" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="10" pageNumber="31">ZMA</collectionCode>
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, Amph. 206056, 2009). Descriptions were based on
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<typeStatus id="4B0BC8DAFFB58A19FC7125C1932DFA7B" box="[986,1088,1426,1452]" pageId="10" pageNumber="31" type="holotype">holotype</typeStatus>
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||
and additional 5 winter and 5 summer
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<typeStatus id="4B0BC8DAFFB58A19FEAB25EA961EFA04" box="[256,371,1465,1491]" pageId="10" pageNumber="31" type="paratype">paratypes</typeStatus>
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||
from the
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<typeStatus id="4B0BC8DAFFB58A19FE4025EA9572FA04" box="[491,543,1465,1491]" pageId="10" pageNumber="31">type</typeStatus>
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locality. Parts were dissected, stained, and mounted on microscope slides (same method as mentioned earlier for
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<taxonomicName id="53B00DFBFFB58A19FDC925B39467FA2E" box="[610,778,1504,1529]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="31" phylum="Arthropoda" rank="species" species="zagrosensis">
|
||
<emphasis id="A6C4AA6AFFB58A19FDC925B39467FA2E" box="[610,778,1504,1529]" italics="true" pageId="10" pageNumber="31">G. zagrosensis</emphasis>
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</taxonomicName>
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||
).
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</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="DCAA25F3FFB58A19FF6D2655937FF9B9" pageId="10" pageNumber="31" type="diagnosis">
|
||
<paragraph id="940F7678FFB58A19FF6D2655937FF9B9" blockId="10.[151,1437,1117,2033]" pageId="10" pageNumber="31">
|
||
<emphasis id="A6C4AA6AFFB58A19FF6D26559652F9F7" bold="true" box="[198,319,1542,1568]" pageId="10" pageNumber="31">Diagnosis</emphasis>
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||
. A small-sized species with small eyes; it can be distinguished from other similar taxa by a combination of these characters: (1) setose peduncular and flagellar segments of A2, (2) endopodite of U3 just half the exopodite, (3) P5–7 almost bare or with very scarce and short setae.
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||
</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="DCAA25F3FFB58A19FF6D262995CBF96C" pageId="10" pageNumber="31" type="etymology">
|
||
<paragraph id="940F7678FFB58A19FF6D262995CBF96C" blockId="10.[151,1437,1117,2033]" pageId="10" pageNumber="31">
|
||
<emphasis id="A6C4AA6AFFB58A19FF6D26299626F943" bold="true" box="[198,331,1658,1684]" pageId="10" pageNumber="31">Etymology</emphasis>
|
||
. The name
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<taxonomicName id="53B00DFBFFB58A19FE7F26289535F943" box="[468,600,1659,1684]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="31" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFB58A19FE7F26289535F943" box="[468,600,1659,1684]" italics="true" pageId="10" pageNumber="31">sepidannus</emphasis>
|
||
</taxonomicName>
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||
refers to the city of Sepidan, capital of Sepidan County, two kilometres from the
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<typeStatus id="4B0BC8DAFFB58A19FEA926F29658F96C" box="[258,309,1697,1723]" pageId="10" pageNumber="31">type</typeStatus>
|
||
locality (Vezge-Morad spring).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DCAA25F3FFB58A03FF6D269B95A0FC9E" lastPageId="16" lastPageNumber="37" pageId="10" pageNumber="31" type="description">
|
||
<paragraph id="940F7678FFB58A19FF6D269B95D9F881" blockId="10.[151,1437,1117,2033]" pageId="10" pageNumber="31">
|
||
<emphasis id="A6C4AA6AFFB58A19FF6D269B963AF935" bold="true" box="[198,343,1736,1762]" pageId="10" pageNumber="31">Description</emphasis>
|
||
.
|
||
<emphasis id="A6C4AA6AFFB58A19FEC7269B96C7F935" bold="true" box="[364,426,1736,1762]" italics="true" pageId="10" pageNumber="31">Male</emphasis>
|
||
. Maximum body length (based on 38 individuals)
|
||
<quantity id="5348DB9DFFB58A19FB85269B93E7F935" box="[1070,1162,1736,1762]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="10" pageNumber="31" unit="mm" value="19.0">19 mm</quantity>
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||
. Body slender; lateral cephalic lobes angular, although with rounded angles; anterior lower part extension of the head quite well developed; eyes medium-sized (the length of which equal to the diameter of the first segment of antenna 1), twice as long as wide, and reniform (Fig. 7A).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB58A19FF6E273193F6F826" blockId="10.[151,1437,1117,2033]" pageId="10" pageNumber="31">
|
||
<emphasis id="A6C4AA6AFFB58A19FF6E27319639F8AB" bold="true" box="[197,340,1890,1916]" pageId="10" pageNumber="31">Antenna 1:</emphasis>
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Short to rather long (ca. 1/3rd–2/3rd of total body length); third peduncle segment shorter than the second and second is shorter than the first, groups of long setae on lateral mid-length of peduncle segments 2 (1–2 groups) and 3 (0–1 group), ca. equal to the diameter of the segment; main flagellum with 18–29 segments and very short setae; accessory flagellum with 2–3 segments (Fig. 7B).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E20C496A5FEA4" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E20C49622FF66" bold="true" box="[197,335,151,177]" pageId="11" pageNumber="32">Antenna 2:</emphasis>
|
||
Gland cones long, slightly longer than the third peduncle segment; peduncle segments 4 and 5 with the same lengths, armed with dense groups of long setae (three times the diameter of the same segments); flagellum with 11–14 segments, not swollen nor compressed; groups of setae on the dorsal tip, and also on the ventral and lateral faces of flagellar segments, longer than the length of the segments proximal to the flagellum, gradually become shorter on the distal end; setae on flagellum do not form a flag-like brush; no calceoli present (Fig. 7C).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E212C952AFE17" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E212C9627FE4E" bold="true" box="[197,330,383,409]" pageId="11" pageNumber="32">Mandible:</emphasis>
|
||
Incisor processes and
|
||
<emphasis id="A6C4AA6AFFB48A18FDF521D39479FE4E" box="[606,788,384,409]" italics="true" pageId="11" pageNumber="32">lacinia mobilis</emphasis>
|
||
well developed, a non-plumose long spine row and a ridged molar process exist (Fig. 7D).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E219E939CFD8C" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E219E96EAFE30" bold="true" box="[197,391,461,487]" pageId="11" pageNumber="32">Mandible palp:</emphasis>
|
||
First segment not armed; second segment with ventral setae, 2–6 shorter (as long as or a little longer than the width of the segment) separated setae at proximal and 7–12 longer (longer than twice the width of the segment) setae implanted very close together distally; inferior margin of the third segment armed with a comb-like row of 22–32 D-setae, 5–6 long E-setae, and two groups of B-setae (Fig. 7E).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E2234931CFD55" blockId="11.[151,1437,151,2034]" box="[197,1137,615,642]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E2234965FFD56" bold="true" box="[197,306,615,641]" pageId="11" pageNumber="32">Labium:</emphasis>
|
||
Simple, with a dense row of long setae on the mouth part's inner apex.
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E22DD943EFCCB" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E22DD962BFD7F" bold="true" box="[197,326,654,680]" pageId="11" pageNumber="32">Maxilla 1:</emphasis>
|
||
Long plumose setae on the inner basal lobe; outer lobe with 8–10 long stout serrate spines; an armature of 5–6 setae, sometimes with a spine, at the tip of the left palp (Fig. 7G); right palp with 4–5 short and stout tooth-like spines at its distal margin, one separate seta on its distal outer angle, where in some individuals a spine might be implanted close to it (Fig. 7H).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E237B967AFC09" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E237B961EFC95" bold="true" box="[197,371,808,834]" pageId="11" pageNumber="32">Maxillipedes:</emphasis>
|
||
Exopodite with a row of three distal strong teeth, and three–five longer setae, a row of about 16 plumose setae inserted separately on the inner margin becoming longer proximally (Fig. 7F); endopodite with a row of long setae on its distal margin, which gradually shorten toward interior: here starts another row of strong spine-teeth gradually shortening; a row of long setae at interior margin. Palp well developed.
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E23B992F9FB3A" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E23B99615FBD3" bold="true" box="[197,376,1002,1028]" pageId="11" pageNumber="32">Gnathopod 1:</emphasis>
|
||
Coxal plate is slightly dilated distally, antero-distal corner with 2–6 and postero-distal corner with one short seatae; 0–1 fine setae at 1/4th of postero-ventral surface of the plate; proximal 1/3rd of basis expanded, gradually becomes narrower; carpal posterior margin with groups of strong plumose setae; pyriform propodus with an oblique palm armed with a medial palmar and a palmar angle spine, posterior margin with a row of four to five groups of small spines (each having 1–2 spine(s)), a row of short spines on the posterior sub-margin; one to three groups of setae at propodus anterior margin; a group of four setae very close to medial palmar spine; a row of three groups of short setae on palmar surface; dactylus long (
|
||
<figureCitation id="0C8B6AFDFFB48A18FA8224809203FB3A" box="[1321,1390,1235,1261]" captionStart="FIGURE 8" captionStartId="13.[151,254,2003,2027]" captionTargetBox="[184,1400,184,1973]" captionTargetId="figure@13.[180,1404,182,1982]" captionTargetPageId="13" captionText="FIGURE 8. Gammarus sepidannus n. sp., 3, 16.8 mm. A (G 1) and B (G 2) on scale i, C (P 3) and D (P 4) on scale ii." httpUri="https://zenodo.org/record/188500/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E24AB93EFFA50" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E24AB961EFAC5" bold="true" box="[197,371,1272,1298]" pageId="11" pageNumber="32">Gnathopod 2:</emphasis>
|
||
Distal part of coxal plate narrower than proximal, three short setae on antero-distal corner and one on postero-distal, a longer setae on the posterior distal surface may be present; palm is oblique with a robust medial palmar and 3 palmar angle spines, three short spines behind them; a group of setae close to the medial palmar spine, two-three groups of setae at propodus anterior margin (
|
||
<figureCitation id="0C8B6AFDFFB48A18FBB3253E9333FA50" box="[1048,1118,1389,1415]" captionStart="FIGURE 8" captionStartId="13.[151,254,2003,2027]" captionTargetBox="[184,1400,184,1973]" captionTargetId="figure@13.[180,1404,182,1982]" captionTargetPageId="13" captionText="FIGURE 8. Gammarus sepidannus n. sp., 3, 16.8 mm. A (G 1) and B (G 2) on scale i, C (P 3) and D (P 4) on scale ii." httpUri="https://zenodo.org/record/188500/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
B).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E25C09326F9B8" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E25C09630FA7A" bold="true" box="[197,349,1427,1453]" pageId="11" pageNumber="32">Pereopod 3:</emphasis>
|
||
Coxal plate with 5–6 very short setae implanted at the antero-distal and one at the posterodistal margin. All segments with groups of setae at the posterior margin, about 1–2 times the diameter of the segments, those of merus and carpus in dense groups; merus with two groups of mixed spines and a few short setae on the anterior margin, and a spine mixed with several short setae on its anterior tip; posterior margin of propodus and carpus with groups of setae mixed with 1–2 spine(s), 2 spines on their posterior tip among some long setae, and 1 spine on anterior tip of carpus mixed with short setae (
|
||
<figureCitation id="0C8B6AFDFFB48A18FC4A2606934AF9B8" box="[993,1063,1621,1647]" captionStart="FIGURE 8" captionStartId="13.[151,254,2003,2027]" captionTargetBox="[184,1400,184,1973]" captionTargetId="figure@13.[180,1404,182,1982]" captionTargetPageId="13" captionText="FIGURE 8. Gammarus sepidannus n. sp., 3, 16.8 mm. A (G 1) and B (G 2) on scale i, C (P 3) and D (P 4) on scale ii." httpUri="https://zenodo.org/record/188500/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E262896F9F8DD" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E26289636F942" bold="true" box="[197,347,1659,1685]" pageId="11" pageNumber="32">Pereopod 4:</emphasis>
|
||
Coxal plate expanded at postero-distal half, with 3 small setae implanted at the antero-distal and 7–9 at the postero-distal corner. Similar to pereopod 3, merus on anterior margin with only one mixed group of short setae and a shorter spine; another group of several longer setae and two long spines at the anterior tip (
|
||
<figureCitation id="0C8B6AFDFFB48A18FE8326A39600F8DD" box="[296,365,1776,1802]" captionStart="FIGURE 8" captionStartId="13.[151,254,2003,2027]" captionTargetBox="[184,1400,184,1973]" captionTargetId="figure@13.[180,1404,182,1982]" captionTargetPageId="13" captionText="FIGURE 8. Gammarus sepidannus n. sp., 3, 16.8 mm. A (G 1) and B (G 2) on scale i, C (P 3) and D (P 4) on scale ii." httpUri="https://zenodo.org/record/188500/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB48A18FF6E27459666F825" blockId="11.[151,1437,151,2034]" pageId="11" pageNumber="32">
|
||
<emphasis id="A6C4AA6AFFB48A18FF6E27459636F8E7" bold="true" box="[197,347,1814,1840]" pageId="11" pageNumber="32">Pereopod 5:</emphasis>
|
||
Basis sub-rectangular, postero-distal lobe developed, posterior margin with 10–12 very short setae, and anterior margin with a row of 4–8 setae, three–four spines, 1–3 long setae at antero-proximal inner surface; merus and carpus with spines rarely mixed with very short setae; propodal anterior with 6 transverse rows of spines (2–2–2–2–2–2) a few of which mixed with very short setae, and propodal posterior with 5 rows of groups of a few longer setae, few long spines at posterior tip of propodus along with a group of longer setae (
|
||
<figureCitation id="0C8B6AFDFFB48A18FF34278B9788F825" box="[159,229,2008,2034]" captionStart="FIGURE 9" captionStartId="14.[151,255,1972,1996]" captionTargetBox="[186,1396,185,1941]" captionTargetId="figure@14.[181,1405,166,1966]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus sepidannus n. sp., 3, 16.8 mm. A (P 5), B (P 6), and C (P 7) on scale i; D (US) and E (EP), on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="11" pageNumber="32">Fig. 9</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB38A1FFF3C27C19780F839" pageId="12" pageNumber="33">
|
||
<table id="E6B084D8FFB375ECFF3C27C192F1F839" box="[151,1436,1938,2030]" gridcols="3" gridrows="3" pageId="12" pageNumber="33">
|
||
<tr id="2A80743AFFB375ECFF3C27C192F1F87D" box="[151,1436,1938,1962]" gridrow="0" pageId="12" pageNumber="33">
|
||
<th id="69511D46FFB375ECFF3C27C196F8F87D" box="[151,405,1938,1962]" gridcol="0" gridrow="0" pageId="12" pageNumber="33">
|
||
<emphasis id="A6C4AA6AFFB38A1FFF3C27C19675F87D" bold="true" box="[151,280,1938,1962]" pageId="12" pageNumber="33">FIGURE 7.</emphasis>
|
||
<taxonomicName id="53B00DFBFFB38A1FFEB427C196F8F87E" box="[287,405,1938,1961]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="33" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="A6C4AA6AFFB38A1FFEB427C196F8F87E" box="[287,405,1938,1961]" italics="true" pageId="12" pageNumber="33">Gammarus</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th id="69511D46FFB375ECFE3727C194A7F87D" box="[412,970,1938,1962]" gridcol="1" gridrow="0" pageId="12" pageNumber="33">
|
||
<taxonomicName id="53B00DFBFFB38A1FFE3727C19579F87E" box="[412,532,1938,1961]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="33" phylum="Arthropoda" rank="species" species="sepidannus" status="sp. nov.">
|
||
<emphasis id="A6C4AA6AFFB38A1FFE3727C19579F87E" box="[412,532,1938,1961]" italics="true" pageId="12" pageNumber="33">sepidannus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BDF71711FFB38A1FFDB127C19538F87E" box="[538,597,1938,1962]" pageId="12" pageNumber="33" rank="species">
|
||
<emphasis id="A6C4AA6AFFB38A1FFDB127C19522F87D" bold="true" box="[538,591,1938,1962]" pageId="12" pageNumber="33">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, 3, 16.8 mm. A (HC), B (A1), and
|
||
</th>
|
||
<th id="69511D46FFB375ECFC7A27C192F1F87D" box="[977,1436,1938,1962]" gridcol="2" gridrow="0" pageId="12" pageNumber="33">C (A2) on scale i; D (Mn) and E (MnPl) on</th>
|
||
</tr>
|
||
<tr id="2A80743AFFB375ECFF3C27E692F1F81B" box="[151,1436,1973,1996]" gridrow="1" pageId="12" pageNumber="33">
|
||
<th id="69511D46FFB375ECFF3C27E696F8F81B" box="[151,405,1973,1996]" gridcol="0" gridrow="1" pageId="12" pageNumber="33">scale ii, F (exopodite of</th>
|
||
<td id="69511D46FFB375ECFE3727E694A7F81B" box="[412,970,1973,1996]" gridcol="1" gridrow="1" pageId="12" pageNumber="33">Maxilipede), G (left palp of maxilla 1), and H (right</td>
|
||
<td id="69511D46FFB375ECFC7A27E692F1F81B" box="[977,1436,1973,1996]" gridcol="2" gridrow="1" pageId="12" pageNumber="33">palp of maxilla 1) on scale iii, and I (T) on</td>
|
||
</tr>
|
||
<tr id="2A80743AFFB375ECFF3C278492F1F839" box="[151,1436,2007,2030]" gridrow="2" pageId="12" pageNumber="33" rowspan-1="1" rowspan-2="1">
|
||
<th id="69511D46FFB375ECFF3C278496F8F839" box="[151,405,2007,2030]" gridcol="0" gridrow="2" pageId="12" pageNumber="33">scale iv.</th>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="C0CF26F0FFB28A1EFF3C2780921CF83D" box="[151,1393,2003,2027]" httpUri="https://zenodo.org/record/188500/files/figure.png" pageId="13" pageNumber="34" targetBox="[184,1400,184,1973]" targetPageId="13">
|
||
<paragraph id="940F7678FFB28A1EFF3C2780921CF83D" blockId="13.[151,1393,2003,2027]" box="[151,1393,2003,2027]" pageId="13" pageNumber="34">
|
||
<emphasis id="A6C4AA6AFFB28A1EFF3C27809674F83C" bold="true" box="[151,281,2003,2027]" pageId="13" pageNumber="34">FIGURE 8.</emphasis>
|
||
<taxonomicName id="53B00DFBFFB28A1EFEB427809579F83D" box="[287,532,2003,2026]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="13" pageNumber="34" phylum="Arthropoda" rank="species" species="sepidannus" status="sp. nov.">
|
||
<emphasis id="A6C4AA6AFFB28A1EFEB427809579F83D" box="[287,532,2003,2026]" italics="true" pageId="13" pageNumber="34">Gammarus sepidannus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BDF71711FFB28A1EFDB02780953BF83D" box="[539,598,2003,2027]" pageId="13" pageNumber="34" rank="species">
|
||
<emphasis id="A6C4AA6AFFB28A1EFDB02780953DF83C" bold="true" box="[539,592,2003,2027]" pageId="13" pageNumber="34">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, 3, 16.8 mm. A (G1) and B (G2) on scale i, C (P3) and D (P4) on scale ii.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C0CF26F0FFB18A1DFF3C27E796D4F839" httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="14" pageNumber="35" targetBox="[186,1396,185,1941]" targetPageId="14">
|
||
<paragraph id="940F7678FFB18A1DFF3C27E796D4F839" blockId="14.[151,1436,1972,2030]" pageId="14" pageNumber="35">
|
||
<emphasis id="A6C4AA6AFFB18A1DFF3C27E79676F81B" bold="true" box="[151,283,1972,1996]" pageId="14" pageNumber="35">FIGURE 9.</emphasis>
|
||
<taxonomicName id="53B00DFBFFB18A1DFE8927E79571F81C" box="[290,540,1972,1995]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="35" phylum="Arthropoda" rank="species" species="sepidannus" status="sp. nov.">
|
||
<emphasis id="A6C4AA6AFFB18A1DFE8927E79571F81C" box="[290,540,1972,1995]" italics="true" pageId="14" pageNumber="35">Gammarus sepidannus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BDF71711FFB18A1DFD8827E7950DF81C" box="[547,608,1972,1996]" pageId="14" pageNumber="35" rank="species">
|
||
<emphasis id="A6C4AA6AFFB18A1DFD8827E79534F81B" bold="true" box="[547,601,1972,1996]" pageId="14" pageNumber="35">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, 3, 16.8 mm. A (P5), B (P6), and C (P7) on scale i; D (US) and E (EP), on scale ii; F (U3) on scale iii.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C0CF26F0FFB08A1CFF3C24369686FB48" httpUri="https://zenodo.org/record/188502/files/figure.png" pageId="15" pageNumber="36" targetBox="[172,1398,202,1091]" targetPageId="15">
|
||
<paragraph id="940F7678FFB08A1CFF3C24369686FB48" blockId="15.[151,1436,1125,1183]" pageId="15" pageNumber="36">
|
||
<emphasis id="A6C4AA6AFFB08A1CFF3C2436964BFBAA" bold="true" box="[151,294,1125,1149]" pageId="15" pageNumber="36">FIGURE 10.</emphasis>
|
||
<taxonomicName id="53B00DFBFFB08A1CFE862435954FFBAA" box="[301,546,1126,1149]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="36" phylum="Arthropoda" rank="species" species="sepidannus" status="sp. nov.">
|
||
<emphasis id="A6C4AA6AFFB08A1CFE862435954FFBAA" box="[301,546,1126,1149]" italics="true" pageId="15" pageNumber="36">Gammarus sepidannus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BDF71711FFB08A1CFD8224369509FBAB" box="[553,612,1125,1149]" pageId="15" pageNumber="36" rank="species">
|
||
<emphasis id="A6C4AA6AFFB08A1CFD8224369533FBAA" bold="true" box="[553,606,1125,1149]" pageId="15" pageNumber="36">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, Ƥ, 11 mm. A (basis of P5), B (basis of P6), C (basis of P7) and E (oostegite 1) on scale i; D (EP) on scale ii.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="940F7678FFB08A1CFF6E2482950BFAC5" blockId="15.[151,1437,1233,2033]" pageId="15" pageNumber="36">
|
||
<emphasis id="A6C4AA6AFFB08A1CFF6E24829636FB3C" bold="true" box="[197,347,1233,1259]" pageId="15" pageNumber="36">Pereopod 6:</emphasis>
|
||
Similar to pereopod 5, but longer, with a more slender basis, postero-inferior protruding lobe developed, expanded distally (
|
||
<figureCitation id="0C8B6AFDFFB08A1CFE5724AB952FFAC5" box="[508,578,1272,1298]" captionStart="FIGURE 9" captionStartId="14.[151,255,1972,1996]" captionTargetBox="[186,1396,185,1941]" captionTargetId="figure@14.[181,1405,166,1966]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus sepidannus n. sp., 3, 16.8 mm. A (P 5), B (P 6), and C (P 7) on scale i; D (US) and E (EP), on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="15" pageNumber="36">Fig. 9</figureCitation>
|
||
B).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB08A1CFF6E254C9557FA03" blockId="15.[151,1437,1233,2033]" pageId="15" pageNumber="36">
|
||
<emphasis id="A6C4AA6AFFB08A1CFF6E254C960FFAEE" bold="true" box="[197,354,1311,1337]" pageId="15" pageNumber="36">Pereopod 7:</emphasis>
|
||
Similar to pereopod 6; basis wider proximally (
|
||
<figureCitation id="0C8B6AFDFFB08A1CFC1C254C936FFAEE" box="[951,1026,1311,1337]" captionStart="FIGURE 9" captionStartId="14.[151,255,1972,1996]" captionTargetBox="[186,1396,185,1941]" captionTargetId="figure@14.[181,1405,166,1966]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus sepidannus n. sp., 3, 16.8 mm. A (P 5), B (P 6), and C (P 7) on scale i; D (US) and E (EP), on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="15" pageNumber="36">Fig. 9</figureCitation>
|
||
C), with variation of shape in the population (
|
||
<figureCitation id="0C8B6AFDFFB08A1CFE8F25159604FAB7" box="[292,361,1350,1376]" captionStart="FIGURE 9" captionStartId="14.[151,255,1972,1996]" captionTargetBox="[186,1396,185,1941]" captionTargetId="figure@14.[181,1405,166,1966]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus sepidannus n. sp., 3, 16.8 mm. A (P 5), B (P 6), and C (P 7) on scale i; D (US) and E (EP), on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="15" pageNumber="36">Fig. 9</figureCitation>
|
||
Ci, Cii); a postero-inferior protruding lobe developed, but not distally expanded, 12–17 very short setae on posterior margin, starting from the base of the basis; anterior of merus and carpus with long spines and very few short setae (shorter or as long as the spines); 6 transverse rows of spines on the anterior of propodus (2–3–3–3–3–2) (
|
||
<figureCitation id="0C8B6AFDFFB08A1CFE7B25E9957AFA03" box="[464,535,1466,1492]" captionStart="FIGURE 9" captionStartId="14.[151,255,1972,1996]" captionTargetBox="[186,1396,185,1941]" captionTargetId="figure@14.[181,1405,166,1966]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus sepidannus n. sp., 3, 16.8 mm. A (P 5), B (P 6), and C (P 7) on scale i; D (US) and E (EP), on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="15" pageNumber="36">Fig. 9</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB08A1CFF6E25B395BAF99F" blockId="15.[151,1437,1233,2033]" pageId="15" pageNumber="36">
|
||
<emphasis id="A6C4AA6AFFB08A1CFF6E25B39629FA2D" bold="true" box="[197,324,1504,1530]" pageId="15" pageNumber="36">Uropod 3:</emphasis>
|
||
Endopodite half the length of the exopodite (Mean = 0.52, SD = 0.03); length of setae on both rami about twice the width of the part of the segment they are implanted; many setae on outer margin of both exopodite and endopodite are plumose (
|
||
<figureCitation id="0C8B6AFDFFB08A1CFDC0267D95DFF99F" box="[619,690,1582,1608]" captionStart="FIGURE 9" captionStartId="14.[151,255,1972,1996]" captionTargetBox="[186,1396,185,1941]" captionTargetId="figure@14.[181,1405,166,1966]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus sepidannus n. sp., 3, 16.8 mm. A (P 5), B (P 6), and C (P 7) on scale i; D (US) and E (EP), on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="15" pageNumber="36">Fig. 9</figureCitation>
|
||
G).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB08A1CFF6E2607946EF935" blockId="15.[151,1437,1233,2033]" pageId="15" pageNumber="36">
|
||
<emphasis id="A6C4AA6AFFB08A1CFF6E260796FAF9B9" bold="true" box="[197,407,1620,1646]" pageId="15" pageNumber="36">Epimeral plates:</emphasis>
|
||
Plate 1 rounded with a small incision on posterior and 7–8 long setae on antero-distal corner, postero-inferior corner of EP2 and EP3 weekly to moderately pointed, a row of 3–5 very short and fine setae on posterior margin of all three plates; a combination of 2–4 spines and short setae on distal submarginal area of the second and third plate (
|
||
<figureCitation id="0C8B6AFDFFB08A1CFD31269B958DF935" box="[666,736,1736,1762]" captionStart="FIGURE 9" captionStartId="14.[151,255,1972,1996]" captionTargetBox="[186,1396,185,1941]" captionTargetId="figure@14.[181,1405,166,1966]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus sepidannus n. sp., 3, 16.8 mm. A (P 5), B (P 6), and C (P 7) on scale i; D (US) and E (EP), on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="15" pageNumber="36">Fig. 9</figureCitation>
|
||
E).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB08A1CFF6E26BC9792F8AA" blockId="15.[151,1437,1233,2033]" pageId="15" pageNumber="36">
|
||
<emphasis id="A6C4AA6AFFB08A1CFF6E26BC9670F8DE" bold="true" box="[197,285,1775,1801]" pageId="15" pageNumber="36">Telson:</emphasis>
|
||
Length of the lobe about twice the widest width; one to two long and robust spine(s) and some 1–6 long setae on the distal margin, length of which is 80–90 percent of the whole length of the telson; one to four groups of setae (1–2 each) on dorsal surface of the lobes, sometimes accompanied by another long spine (Fig.
|
||
<date id="E00E50B8FFB08A1CFF7D2730979FF8AA" box="[214,242,1891,1917]" pageId="15" pageNumber="36">7I</date>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFB08A1CFF6E27DA9572F826" blockId="15.[151,1437,1233,2033]" pageId="15" pageNumber="36">
|
||
<emphasis id="A6C4AA6AFFB08A1CFF6E27DA9630F874" bold="true" box="[197,349,1929,1955]" pageId="15" pageNumber="36">Urosomites:</emphasis>
|
||
Postero-dorsal without obvious elevations, but each epimere is placed in a distinctly lower level than the anterior segment; dorsal armature consists of mainly 1–2 short setae mixed with 2 spines on laterals and mid-dorsal (
|
||
<figureCitation id="0C8B6AFDFFB08A1CFE1827849694F826" box="[435,505,2007,2033]" captionStart="FIGURE 9" captionStartId="14.[151,255,1972,1996]" captionTargetBox="[186,1396,185,1941]" captionTargetId="figure@14.[181,1405,166,1966]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus sepidannus n. sp., 3, 16.8 mm. A (P 5), B (P 6), and C (P 7) on scale i; D (US) and E (EP), on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188501/files/figure.png" pageId="15" pageNumber="36">Fig. 9</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF3C20C49794FF65" blockId="16.[151,1437,151,1962]" box="[151,249,151,178]" pageId="16" pageNumber="37">
|
||
<emphasis id="A6C4AA6AFFAF8A03FF3C20C4979FFF66" bold="true" box="[151,242,151,177]" italics="true" pageId="16" pageNumber="37">Female</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF3C20ED967DFF0F" blockId="16.[151,1437,151,1962]" box="[151,272,190,216]" pageId="16" pageNumber="37">Female is:</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF3C20B6957BFF28" blockId="16.[151,1437,151,1962]" box="[151,534,229,255]" pageId="16" pageNumber="37">
|
||
- Smaller than male (
|
||
<quantity id="5348DB9DFFAF8A03FE0720B69568FF28" box="[428,517,229,255]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="16" pageNumber="37" unit="mm" value="11.0">11 mm</quantity>
|
||
.).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF3C215F92F1FEF1" blockId="16.[151,1437,151,1962]" box="[151,1436,268,294]" pageId="16" pageNumber="37">- Propodus of gnathopod 1 without medial palmar spine, one long and two short palmar angle spines, a row</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF6C2161948EFE9B" blockId="16.[151,1437,151,1962]" box="[199,995,306,332]" pageId="16" pageNumber="37">of 3–4 spines at posterior palmar margin, coxal plate more rounded.</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF3C210A92F6FEA4" blockId="16.[151,1437,151,1962]" box="[151,1435,345,371]" pageId="16" pageNumber="37">- Propodus of gnathopod 2 with two long palmar angle spines, a group of setae at medial palmar region, no</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF6C21D39533FE4D" blockId="16.[151,1437,151,1962]" box="[199,606,384,410]" pageId="16" pageNumber="37">spines on posterior palmar margin.</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF3C21F592F0FE17" blockId="16.[151,1437,151,1962]" box="[151,1437,422,448]" pageId="16" pageNumber="37">- Propodus of gnathopod 1 and 2 is smaller in respect to the other segments and the whole appendage than</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF6C219E965CFE30" blockId="16.[151,1437,151,1962]" box="[199,305,461,487]" pageId="16" pageNumber="37">in males.</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF3C21A79359FDD9" blockId="16.[151,1437,151,1962]" box="[151,1076,500,526]" pageId="16" pageNumber="37">- Proximal of bases of gnathopod 1 and 2 are not wider than their distal part.</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF3C224992F1FDE3" blockId="16.[151,1437,151,1962]" box="[151,1436,538,564]" pageId="16" pageNumber="37">- Basis of pereopods 5–7 less elongated than males, a rather distinct convex angle at the middle of posterior</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF6C22129344FD8C" blockId="16.[151,1437,151,1962]" box="[199,1065,577,603]" pageId="16" pageNumber="37">
|
||
edge, protruding lobe and distal expansion more developed (
|
||
<figureCitation id="0C8B6AFDFFAF8A03FC27221294B2FD8C" box="[908,991,577,603]" captionStart="FIGURE 10" captionStartId="15.[151,254,1125,1149]" captionTargetBox="[172,1398,202,1091]" captionTargetId="figure@15.[151,1436,194,1101]" captionTargetPageId="15" captionText="FIGURE 10. Gammarus sepidannus n. sp., Ƥ, 11 mm. A (basis of P 5), B (basis of P 6), C (basis of P 7) and E (oostegite 1) on scale i; D (EP) on scale ii." httpUri="https://zenodo.org/record/188502/files/figure.png" pageId="16" pageNumber="37">Fig. 10</figureCitation>
|
||
A–C).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF6D223B97BAFD7F" blockId="16.[151,1437,151,1962]" pageId="16" pageNumber="37">
|
||
Female EP with no significant variation in respect to male’s (
|
||
<figureCitation id="0C8B6AFDFFAF8A03FC06223B936BFD55" box="[941,1030,616,642]" captionStart="FIGURE 10" captionStartId="15.[151,254,1125,1149]" captionTargetBox="[172,1398,202,1091]" captionTargetId="figure@15.[151,1436,194,1101]" captionTargetPageId="15" captionText="FIGURE 10. Gammarus sepidannus n. sp., Ƥ, 11 mm. A (basis of P 5), B (basis of P 6), C (basis of P 7) and E (oostegite 1) on scale i; D (EP) on scale ii." httpUri="https://zenodo.org/record/188502/files/figure.png" pageId="16" pageNumber="37">Fig. 10</figureCitation>
|
||
D). Oostegite 1 is illustrated (
|
||
<figureCitation id="0C8B6AFDFFAF8A03FAC6223B97DBFD7F" captionStart="FIGURE 10" captionStartId="15.[151,254,1125,1149]" captionTargetBox="[172,1398,202,1091]" captionTargetId="figure@15.[151,1436,194,1101]" captionTargetPageId="15" captionText="FIGURE 10. Gammarus sepidannus n. sp., Ƥ, 11 mm. A (basis of P 5), B (basis of P 6), C (basis of P 7) and E (oostegite 1) on scale i; D (EP) on scale ii." httpUri="https://zenodo.org/record/188502/files/figure.png" pageId="16" pageNumber="37">Fig. 10</figureCitation>
|
||
E).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF6D22E695A0FC9E" blockId="16.[151,1437,151,1962]" pageId="16" pageNumber="37">
|
||
<emphasis id="A6C4AA6AFFAF8A03FF6D22E6956CFD18" bold="true" box="[198,513,693,719]" pageId="16" pageNumber="37">Cuticular ultrastructure:</emphasis>
|
||
polygons of HC cuticles show both
|
||
<typeStatus id="4B0BC8DAFFAF8A03FC1A22E69482FD18" box="[945,1007,693,719]" pageId="16" pageNumber="37">types</typeStatus>
|
||
of L- and S-type pore arrangements (
|
||
<figureCitation id="0C8B6AFDFFAF8A03FF34228F978AFD21" box="[159,231,732,758]" captionStart="FIGURE 6" captionStartId="8.[151,254,1670,1694]" captionTargetBox="[157,1431,1221,1646]" captionTargetId="figure@8.[151,1436,1221,1646]" captionTargetPageId="8" captionText="FIGURE 6. SEM photographs of head region in Gammarus zagrosensis n. sp. (Right), and G. sepidannus n. sp. (Left)." httpUri="https://zenodo.org/record/188499/files/figure.png" pageId="16" pageNumber="37">Fig. 6</figureCitation>
|
||
, right); L-type with a distance of 1.11–2.22 (Mean = 1.59, SE = 0.16); pore density in L-type polygons 39–56 pores per 25 µm2 (Mean = 50, SD = 5); S-type polygons without a special pattern, with density of 81–163 pores per
|
||
<quantity id="5348DB9DFFAF8A03FEC1237C96C8FC9E" box="[362,421,815,841]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="16" pageNumber="37" unit="m" value="25.0">25 m</quantity>
|
||
2 (Mean = 129, SD = 23).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DCAA25F3FFAF8A03FF6D2306920DF93E" pageId="16" pageNumber="37" type="discussion">
|
||
<paragraph id="940F7678FFAF8A03FF6D23069312FB72" blockId="16.[151,1437,151,1962]" pageId="16" pageNumber="37">
|
||
<emphasis id="A6C4AA6AFFAF8A03FF6D2306963FFCB8" bold="true" box="[198,338,853,879]" pageId="16" pageNumber="37">Discussion.</emphasis>
|
||
This species shows a series of quite clear differences from the sympatric species
|
||
<taxonomicName id="53B00DFBFFAF8A03FA2823059648FC42" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="zagrosensis">
|
||
<emphasis id="A6C4AA6AFFAF8A03FA2823059648FC42" italics="true" pageId="16" pageNumber="37">G. zagrosensis</emphasis>
|
||
</taxonomicName>
|
||
. The most important include: a slender vs. robust body; much longer setae on peduncle and flagellum of A2; longer antennal gland cone (reaching to the tip of the next segment or slightly longer); setation of P5–7, which is more convenient in P7 as very rare and short setae; well-developed postero-inferior lobe of P6–7 bases, no long setae on the postero-inferior corner, clearly different ratios of endopodite/ exopodite (0.5 vs. 0.7), no long spines and setae on inferior sub-margin of EP2–3; dorsal of urosomites not elevated in
|
||
<taxonomicName id="53B00DFBFFAF8A03FE8F246D96A3FB80" box="[292,462,1086,1111]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAF8A03FE8F246D96A3FB80" box="[292,462,1086,1111]" italics="true" pageId="16" pageNumber="37">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
, moderately elevated in
|
||
<taxonomicName id="53B00DFBFFAF8A03FD50246D94C4FB80" box="[763,937,1086,1111]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="zagrosensis">
|
||
<emphasis id="A6C4AA6AFFAF8A03FD50246D94C4FB80" box="[763,937,1086,1111]" italics="true" pageId="16" pageNumber="37">G. zagrosensis</emphasis>
|
||
</taxonomicName>
|
||
; posterior dorsal margin of the last three epimeres smooth, having a group of fine bristles in
|
||
<taxonomicName id="53B00DFBFFAF8A03FCBF243794A9FBAA" box="[788,964,1124,1149]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="zagrosensis">
|
||
<emphasis id="A6C4AA6AFFAF8A03FCBF243794A9FBAA" box="[788,964,1124,1149]" italics="true" pageId="16" pageNumber="37">G. zagrosensis</emphasis>
|
||
</taxonomicName>
|
||
. There also is seen a wider part in the middle of the first oostegite of
|
||
<taxonomicName id="53B00DFBFFAF8A03FDA924D895C4FB73" box="[514,681,1163,1188]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="zagrosensis">
|
||
<emphasis id="A6C4AA6AFFAF8A03FDA924D895C4FB73" box="[514,681,1163,1188]" italics="true" pageId="16" pageNumber="37">G. zagrosensis</emphasis>
|
||
</taxonomicName>
|
||
, not in
|
||
<taxonomicName id="53B00DFBFFAF8A03FCA824D894CAFB73" box="[771,935,1163,1188]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAF8A03FCA824D894CAFB73" box="[771,935,1163,1188]" italics="true" pageId="16" pageNumber="37">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="0C8B6AFDFFAF8A03FC1C24D8936BFB72" box="[951,1030,1163,1189]" captionStart="FIGURE 5" captionStartId="8.[151,254,1109,1133]" captionTargetBox="[172,1410,191,1075]" captionTargetId="figure@8.[151,1436,178,1085]" captionTargetPageId="8" captionText="FIGURE 5. Gammarus zagrosensis n. sp., Ƥ, 12 mm. A (basis of P 5), B (basis of P 6), C (basis of P 7) and E (oostegite 1) on scale i; D (EP) on scale ii." httpUri="https://zenodo.org/record/188498/files/figure.png" pageId="16" pageNumber="37">Figs. 5</figureCitation>
|
||
E & 10E).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF6E24E1944BFB25" blockId="16.[151,1437,151,1962]" pageId="16" pageNumber="37">There are not many taxa that the new species can be confused with, but it has characters in common with some other taxa. These similarities are discussed below.</paragraph>
|
||
<paragraph id="940F7678FFAF8A03FF6E24AC920DF93E" blockId="16.[151,1437,151,1962]" pageId="16" pageNumber="37">
|
||
<taxonomicName id="53B00DFBFFAF8A03FF6E24AC9624FACF" box="[197,329,1279,1304]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAF8A03FF6E24AC9624FACF" box="[197,329,1279,1304]" italics="true" pageId="16" pageNumber="37">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
inhabiting Lorestan province (north to the locations) and
|
||
<taxonomicName id="53B00DFBFFAF8A03FBAC24AC931AFACF" box="[1031,1143,1279,1304]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="lobifer">
|
||
<emphasis id="A6C4AA6AFFAF8A03FBAC24AC931AFACF" box="[1031,1143,1279,1304]" italics="true" pageId="16" pageNumber="37">G. lobifer</emphasis>
|
||
</taxonomicName>
|
||
, reported in Kohkiluye- Buier Ahmad Province (west to the location), are morphologically the closest to this new species. In
|
||
<taxonomicName id="53B00DFBFFAF8A03FA282575964DFAB2" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAF8A03FA282575964DFAB2" italics="true" pageId="16" pageNumber="37">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
eyes are short (as long as the diameter of the first peduncle segment of A1), while it is large, longer than the diameter of first peduncle segment of A
|
||
<quantity id="5348DB9DFFAF8A03FC8C25209422FA5A" box="[807,847,1395,1421]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="16" pageNumber="37" unit="in" value="1.0">1 in</quantity>
|
||
<taxonomicName id="53B00DFBFFAF8A03FCFC252094BAFA5B" box="[855,983,1395,1420]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAF8A03FCFC252094BAFA5B" box="[855,983,1395,1420]" italics="true" pageId="16" pageNumber="37">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
; peduncles of A
|
||
<quantity id="5348DB9DFFAF8A03FB37252093A8FA5A" box="[1180,1221,1395,1421]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="16" pageNumber="37" unit="in" value="1.0">1 in</quantity>
|
||
<taxonomicName id="53B00DFBFFAF8A03FB672520921CFA5B" box="[1228,1393,1395,1420]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAF8A03FB672520921CFA5B" box="[1228,1393,1395,1420]" italics="true" pageId="16" pageNumber="37">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
are more setose, the lengths of which are more than the width of the same segment, while poorly setose in
|
||
<taxonomicName id="53B00DFBFFAF8A03FA2825C99791FA0D" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAF8A03FA2825C99791FA0D" italics="true" pageId="16" pageNumber="37">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
; A2 flagellar ventral setae longer than the length of the next segment (3 times the width of the segments), while shorter than or as long as the length of the next segment (2 times the width of the segments) in
|
||
<taxonomicName id="53B00DFBFFAF8A03FF1E265D965BF9F0" box="[181,310,1550,1575]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAF8A03FF1E265D965BF9F0" box="[181,310,1550,1575]" italics="true" pageId="16" pageNumber="37">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
; antennal gland reaches to/longer than the tip of the next segment, but does not reach to (about half the length of) the next segment in
|
||
<emphasis id="A6C4AA6AFFAF8A03FDFC266795BFF99A" box="[599,722,1588,1613]" italics="true" pageId="16" pageNumber="37">G. b a l u t c h i</emphasis>
|
||
; distal part of GP1 coxal plate is dilated anteriorly, but of the same width of distal and proximal in
|
||
<taxonomicName id="53B00DFBFFAF8A03FDF8260895B8F9A3" box="[595,725,1627,1652]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAF8A03FDF8260895B8F9A3" box="[595,725,1627,1652]" italics="true" pageId="16" pageNumber="37">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
; submarginal spines on GP1 propodus are very short, while long normal spines in
|
||
<taxonomicName id="53B00DFBFFAF8A03FE0A26D1954EF94C" box="[417,547,1666,1691]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAF8A03FE0A26D1954EF94C" box="[417,547,1666,1691]" italics="true" pageId="16" pageNumber="37">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
; three additional submarginal spines on GP2 propodus close to the palmar angle spines, but only one palmar angle spine in
|
||
<taxonomicName id="53B00DFBFFAF8A03FD6726FA9421F915" box="[716,844,1705,1730]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAF8A03FD6726FA9421F915" box="[716,844,1705,1730]" italics="true" pageId="16" pageNumber="37">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
; U3 endopodite is half the length of the exopodite, while it is less than half (0.42 from the drawing) in
|
||
<taxonomicName id="53B00DFBFFAF8A03FD58269C941EF93F" box="[755,883,1743,1768]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAF8A03FD58269C941EF93F" box="[755,883,1743,1768]" italics="true" pageId="16" pageNumber="37">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="F0210B89FFAF8A03FC29269C9223F93E" author="Khalaji-Pirbalouty" box="[898,1358,1743,1769]" pageId="16" pageNumber="39" refString="Khalaji-Pirbalouty, V. & Sari, A. (2006) A Description of Gammarus balutchi n. sp. (Amphipoda: Gammaridae) from Iran, based on light and electron microscopy. Zoologische Mededelingen (Leiden), 80 1 (6), 91 - 100." type="journal article" year="2006">
|
||
Khalaji-Pirbalouty & Sari, 2006,
|
||
<figureCitation id="0C8B6AFDFFAF8A03FAA1269C9223F93E" box="[1290,1358,1743,1769]" captionStart="FIGURE 1" captionStartId="1.[151,254,1376,1400]" captionTargetBox="[173,1426,313,1341]" captionTargetId="figure@1.[165,1450,313,1351]" captionTargetPageId="1" captionText="FIGURE 1. Map of sampling area of the western part of Zohre River catchments area, Sepidan County, Fars Province. Sampling sites (all springs): Cheshme Owsip (1); Vezge-Morad (2); Khani Varg (3); Baraghan (4); Shesh-Peer (5)." httpUri="https://zenodo.org/record/188494/files/figure.png" pageId="16" pageNumber="37">Fig. 1</figureCitation>
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DCAA25F3FFAF8A02FF6E26A595BAF949" lastPageId="17" lastPageNumber="38" pageId="16" pageNumber="37" type="description">
|
||
<paragraph id="940F7678FFAF8A03FF6E26A593B5F87D" blockId="16.[151,1437,151,1962]" pageId="16" pageNumber="37">
|
||
<taxonomicName id="53B00DFBFFAF8A03FF6E26A5965AF8D8" box="[197,311,1782,1807]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="lobifer">
|
||
<emphasis id="A6C4AA6AFFAF8A03FF6E26A5965AF8D8" box="[197,311,1782,1807]" italics="true" pageId="16" pageNumber="37">G. lobifer</emphasis>
|
||
</taxonomicName>
|
||
demonstrates large eyes in contrast to short ones in the new species; A1 peduncle much less setose in
|
||
<taxonomicName id="53B00DFBFFAF8A03FEAD274F961BF8E2" box="[262,374,1820,1845]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="lobifer">
|
||
<emphasis id="A6C4AA6AFFAF8A03FEAD274F961BF8E2" box="[262,374,1820,1845]" italics="true" pageId="16" pageNumber="37">G. lobifer</emphasis>
|
||
</taxonomicName>
|
||
; A2 with short ventral setae on the peduncle and flagellum in
|
||
<taxonomicName id="53B00DFBFFAF8A03FBF5274F93A0F8E2" box="[1118,1229,1820,1845]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="lobifer">
|
||
<emphasis id="A6C4AA6AFFAF8A03FBF5274F93A0F8E2" box="[1118,1229,1820,1845]" italics="true" pageId="16" pageNumber="37">G. lobifer</emphasis>
|
||
</taxonomicName>
|
||
; MnPl has 16 Dsetae in
|
||
<taxonomicName id="53B00DFBFFAF8A03FF562710961DF88B" box="[253,368,1859,1884]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="lobifer">
|
||
<emphasis id="A6C4AA6AFFAF8A03FF562710961DF88B" box="[253,368,1859,1884]" italics="true" pageId="16" pageNumber="37">G. lobifer</emphasis>
|
||
</taxonomicName>
|
||
, vs.
|
||
<quantity id="5348DB9DFFAF8A03FE0627109577F88A" box="[429,538,1859,1885]" metricMagnitude="-1" metricUnit="m" metricValue="5.715" metricValueMax="5.842" metricValueMin="5.588" pageId="16" pageNumber="37" unit="in" value="22.5" valueMax="23.0" valueMin="22.0">22–23 in</quantity>
|
||
the new species; G1 posterior propodus margin less setose, with smaller palmar angle spine but bigger submarginal spines; P7 bears setae on postero-inferior corner, not present in
|
||
<taxonomicName id="53B00DFBFFAF8A03FA2827399676F87D" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAF8A03FA2827399676F87D" italics="true" pageId="16" pageNumber="37">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
; U3 endopodite is slightly less than half in
|
||
<taxonomicName id="53B00DFBFFAF8A03FCB227C294EAF87D" box="[793,903,1937,1962]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="37" phylum="Arthropoda" rank="species" species="lobifer">
|
||
<emphasis id="A6C4AA6AFFAF8A03FCB227C294EAF87D" box="[793,903,1937,1962]" italics="true" pageId="16" pageNumber="37">G. lobifer</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="F0210B89FFAF8A03FC3D27C39305F87D" author="Stock" box="[918,1128,1936,1962]" pageId="16" pageNumber="39" refString="Stock, J. H., Mirzajani, A. R., Vonk, R., Naderi, S. & Kiabi, B. H. (1998) Limnic and brackish water Amphipoda (Crustacea) from Iran. Beaufortia, 48 (9), 173 - 234." type="journal article" year="1998">
|
||
Stock
|
||
<emphasis id="A6C4AA6AFFAF8A03FC4927C2934EF87D" box="[994,1059,1937,1962]" italics="true" pageId="16" pageNumber="37">et al.,</emphasis>
|
||
1998
|
||
</bibRefCitation>
|
||
, Fig. 26).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAE8A02FF6E20CB9355FEF1" blockId="17.[151,1437,152,1694]" pageId="17" pageNumber="38">
|
||
<emphasis id="A6C4AA6AFFAE8A02FF6E20CB96C8FF66" box="[197,421,152,177]" italics="true" pageId="17" pageNumber="38">
|
||
<taxonomicName id="53B00DFBFFAE8A02FF6E20CB96CCFF66" box="[197,417,152,177]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="pseudosyriacus">G. pseudosyriacus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
which is a widespread species in
|
||
<collectingCountry id="ECA736E8FFAE8A02FC9420CB941FFF65" box="[831,882,152,178]" name="Iran" pageId="17" pageNumber="38">Fars</collectingCountry>
|
||
region, has some features in common with
|
||
<taxonomicName id="53B00DFBFFAE8A02FA2820CB964DFF0F" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FA2820CB964DFF0F" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
like no setation on pereopods and the same size of antennal gland cone. On the other hand it differs from
|
||
<taxonomicName id="53B00DFBFFAE8A02FE8720B696BCFF29" box="[300,465,229,254]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FE8720B696BCFF29" box="[300,465,229,254]" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
in having a larger eye, very short setae on A2 peduncle and flagellum, calceoli, a higher ratio of U3 endo-/exopodite and a distinct dorsal elevation on urosomes.
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAE8A02FF6E21619669FE30" blockId="17.[151,1437,152,1694]" pageId="17" pageNumber="38">
|
||
<emphasis id="A6C4AA6AFFAE8A02FF6E2161963CFE9C" box="[197,337,306,331]" italics="true" pageId="17" pageNumber="38">G. k o m a re k i</emphasis>
|
||
Schaeferna, 1922 is widely distributed in the Northern regions of the country. It has some similarities to
|
||
<taxonomicName id="53B00DFBFFAE8A02FEEB210A9689FEA5" box="[320,484,345,370]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FEEB210A9689FEA5" box="[320,484,345,370]" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
, like long setae on A2 and shape of basis in P5–7, but differs in poor setation of A1, a short gland cone, and in slightly swollen and dorsoventrally flattened flagellar segments of A2, 40 Dsetae on mandibular palp, many longer setae on P5–P7, higher ratio of U3 endo-/exopodite, and short setation of telson.
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAE8A02FF6E21A7960CFD18" blockId="17.[151,1437,152,1694]" pageId="17" pageNumber="38">
|
||
<taxonomicName id="53B00DFBFFAE8A02FF6E21A796E4FDDA" box="[197,393,500,525]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="crinicaudatus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FF6E21A796E4FDDA" box="[197,393,500,525]" italics="true" pageId="17" pageNumber="38">G. crinicaudatus</emphasis>
|
||
</taxonomicName>
|
||
, previously reported from a close region, can be easily distinguished by having a short antennal gland cone, a higher U3 endo-/exopodite ratio, less setiferous A2 and possibly A1, and generally more setation everywhere, including P5–7, dorsal of urosomes, and telson. In addition,
|
||
<taxonomicName id="53B00DFBFFAE8A02FB38221292F1FD8C" authority="MnPl" authorityName="MnPl" box="[1171,1436,577,603]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="crinicaudatus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FB3822129239FD8D" box="[1171,1364,577,602]" italics="true" pageId="17" pageNumber="38">G. crinicaudatus</emphasis>
|
||
MnPl
|
||
</taxonomicName>
|
||
shows shorter distal setae on 2nd and 3rd segment, and setae on the second segment of MnPl are arranged in two distinctly separated groups of longer distal and shorter proximal, while no such clear division in
|
||
<taxonomicName id="53B00DFBFFAE8A02FA2822DC9676FD19" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FA2822DC9676FD19" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
exist.
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAE8A02FF6E228F9686FC60" blockId="17.[151,1437,152,1694]" pageId="17" pageNumber="38">
|
||
<taxonomicName id="53B00DFBFFAE8A02FF6E228F9628FD22" box="[197,325,732,757]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="A6C4AA6AFFAE8A02FF6E228F9628FD22" box="[197,325,732,757]" italics="true" pageId="17" pageNumber="38">G. gracilis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="F0210B89FFAE8A02FEFC228F95D0FD21" author="Martynov" box="[343,701,732,758]" pageId="17" pageNumber="39" refString="Martynov, A. (1935) K poznaniyu Amphipoda tekuchikh vod Turkestana. Trudy Zoologicheskogo Instituta Akademii Nauk SSSR, 2 (2 - 3), 411 - 508." type="journal article" year="1935">Martynov, 1935, Figs. 15-20</bibRefCitation>
|
||
) occurring in Karatau Mountains (Southern
|
||
<collectingCountry id="ECA736E8FFAE8A02FB4D228F921AFD21" box="[1254,1399,732,758]" name="Kazakhstan" pageId="17" pageNumber="38">Kazakhstan</collectingCountry>
|
||
) is similar to
|
||
<taxonomicName id="53B00DFBFFAE8A02FEA6235196DCFCCC" box="[269,433,770,795]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FEA6235196DCFCCC" box="[269,433,770,795]" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
in having long setae on peduncle and flagellum of A2, similar armature of pereopods and richly setose U3 with similar ratio of endo-/exopodite. It differs clearly in having not extended, blunt lower part of the head, poor setation of A1 peduncle, GP2 palm with shorter setation as well as different shape and arrangement of medial and palmar spines, lacking a postero-inferior protruding lobe of P7 basis, and less setose but more spiny telson.
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAE8A02FF6E23979214FB85" blockId="17.[151,1437,152,1694]" pageId="17" pageNumber="38">
|
||
Finally, there are some shared features between
|
||
<taxonomicName id="53B00DFBFFAE8A02FD50239794CDFC0A" box="[763,928,964,989]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FD50239794CDFC0A" box="[763,928,964,989]" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="A6C4AA6AFFAE8A02FC7223979309FC0A" box="[985,1124,964,989]" italics="true" pageId="17" pageNumber="38">G. m a r t e n s i,</emphasis>
|
||
<bibRefCitation id="F0210B89FFAE8A02FBC423979241FC09" author="Hou" box="[1135,1324,964,990]" pageId="17" pageNumber="39" refString="Hou, Z. & Li, S. (2004) Three new species of Gammarus from Shaanxi, China (Crustacea: Amphipoda: Gammaridae). Journal of Natural History. 38, 2733 - 2757." type="journal article" year="2004">Hou & Li, 2004</bibRefCitation>
|
||
(Shaanxi Province, eastern
|
||
<collectingCountry id="ECA736E8FFAE8A02FEDB23B996D7FBD3" box="[368,442,1002,1028]" name="China" pageId="17" pageNumber="38">China</collectingCountry>
|
||
) including poor setation of anterior margin of P5–7 carpus and merus (
|
||
<bibRefCitation id="F0210B89FFAE8A02FAB723B99619FBFC" author="Hou" pageId="17" pageNumber="39" refString="Hou, Z. & Li, S. (2004) Three new species of Gammarus from Shaanxi, China (Crustacea: Amphipoda: Gammaridae). Journal of Natural History. 38, 2733 - 2757." type="journal article" year="2004">Hou & Li, 2004, Figs. 12–16</bibRefCitation>
|
||
), while
|
||
<emphasis id="A6C4AA6AFFAE8A02FE7E24429536FBFD" box="[469,603,1041,1066]" italics="true" pageId="17" pageNumber="38">G. m a r t e n s i</emphasis>
|
||
differs in a poorly setose A1 and A2, shorter gland cone, less setose P3–4, less slender basis of P7, incomplete cleft telson in male, and only short spines in EP inferior margin.
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAE8A02FF6E240D9549FA61" blockId="17.[151,1437,152,1694]" pageId="17" pageNumber="38">
|
||
Cuticular ultra-structure study in the head region has also shown differences between
|
||
<taxonomicName id="53B00DFBFFAE8A02FB68240C9204FBAF" box="[1219,1385,1119,1144]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FB68240C9204FBAF" box="[1219,1385,1119,1144]" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
and its related species. In contrast to
|
||
<taxonomicName id="53B00DFBFFAE8A02FDB824D695BAFB49" box="[531,727,1157,1182]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="bakhteyaricus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FDB824D695BAFB49" box="[531,727,1157,1182]" italics="true" pageId="17" pageNumber="38">G. bakhteyaricus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="53B00DFBFFAE8A02FCA524D694E0FB49" box="[782,909,1157,1182]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAE8A02FCA524D694E0FB49" box="[782,909,1157,1182]" italics="true" pageId="17" pageNumber="38">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
(S-type), and
|
||
<taxonomicName id="53B00DFBFFAE8A02FB9F24D6939AFB49" box="[1076,1271,1157,1182]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="lordeganensis">
|
||
<emphasis id="A6C4AA6AFFAE8A02FB9F24D6939AFB49" box="[1076,1271,1157,1182]" italics="true" pageId="17" pageNumber="38">G. lordeganensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="53B00DFBFFAE8A02FA8524D692F6FB49" box="[1326,1435,1157,1182]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="lobifer">
|
||
<emphasis id="A6C4AA6AFFAE8A02FA8524D692F6FB49" box="[1326,1435,1157,1182]" italics="true" pageId="17" pageNumber="38">G. lobifer</emphasis>
|
||
</taxonomicName>
|
||
(L-type), this species shows both pore arrangement
|
||
<typeStatus id="4B0BC8DAFFAE8A02FD5524FF9452FB11" box="[766,831,1196,1222]" pageId="17" pageNumber="38">types</typeStatus>
|
||
, hence being closer to
|
||
<taxonomicName id="53B00DFBFFAE8A02FBFB24FF9394FB12" box="[1104,1273,1196,1221]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="zagrosensis">
|
||
<emphasis id="A6C4AA6AFFAE8A02FBFB24FF9394FB12" box="[1104,1273,1196,1221]" italics="true" pageId="17" pageNumber="38">G. zagrosensis</emphasis>
|
||
</taxonomicName>
|
||
. Pore density are measured to be higher (39–56 pores per 25 µm
|
||
<quantity id="5348DB9DFFAE8A02FD5E24819471FB38" box="[757,796,1234,1263]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="17" pageNumber="38" unit="in" value="2.0">2 in</quantity>
|
||
L-type and 81–163 pores per 25 µm
|
||
<quantity id="5348DB9DFFAE8A02FB7F24819391FB38" box="[1236,1276,1234,1263]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="17" pageNumber="38" unit="in" value="2.0">2 in</quantity>
|
||
S-type) in
|
||
<taxonomicName id="53B00DFBFFAE8A02FA282485964EFAC2" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FA282485964EFAC2" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
compared with
|
||
<taxonomicName id="53B00DFBFFAE8A02FE4424AF95ADFAC2" box="[495,704,1276,1301]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="lordeganensis">
|
||
<emphasis id="A6C4AA6AFFAE8A02FE4424AF95ADFAC2" box="[495,704,1276,1301]" italics="true" pageId="17" pageNumber="38">G. lordeganensis</emphasis>
|
||
</taxonomicName>
|
||
(18–20) and
|
||
<taxonomicName id="53B00DFBFFAE8A02FCC124AF9351FAC2" box="[874,1084,1276,1301]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="bakhteyaricus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FCC124AF9351FAC2" box="[874,1084,1276,1301]" italics="true" pageId="17" pageNumber="38">G. bakhteyaricus</emphasis>
|
||
</taxonomicName>
|
||
(45–50); this number is not reported for the other two species, but from the photographs it is obvious that
|
||
<taxonomicName id="53B00DFBFFAE8A02FB9B257093DCFAEB" box="[1072,1201,1315,1340]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="balutchi">
|
||
<emphasis id="A6C4AA6AFFAE8A02FB9B257093DCFAEB" box="[1072,1201,1315,1340]" italics="true" pageId="17" pageNumber="38">G. balutchi</emphasis>
|
||
</taxonomicName>
|
||
has even much less pores per unit area (counted 5–6 pores per 25 µm2 from the original photograph,
|
||
<bibRefCitation id="F0210B89FFAE8A02FBCD251F97BAFA47" author="Khalaji-Pirbalouty" pageId="17" pageNumber="39" refString="Khalaji-Pirbalouty, V. & Sari, A. (2006) A Description of Gammarus balutchi n. sp. (Amphipoda: Gammaridae) from Iran, based on light and electron microscopy. Zoologische Mededelingen (Leiden), 80 1 (6), 91 - 100." type="journal article" year="2006">Khalaji-Pirbalouty & Sari 2006</bibRefCitation>
|
||
;
|
||
<figureCitation id="0C8B6AFDFFAE8A02FF4F25259643FA47" box="[228,302,1398,1424]" captionStart="FIGURE 4" captionStartId="7.[151,257,1972,1996]" captionTargetBox="[212,1368,193,1938]" captionTargetId="figure@7.[192,1397,185,1957]" captionTargetPageId="7" captionText="FIGURE 4. Gammarus zagrosensis n. sp., 3, 17.4 mm. A (P 5), B (P 6), and C (P 7), Ci and Cii (bases of P 7 in two paratypes) on scale i; D (US) and E (EP) on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188497/files/figure.png" pageId="17" pageNumber="38">Fig. 4</figureCitation>
|
||
B).
|
||
<taxonomicName id="53B00DFBFFAE8A02FEF125259554FA58" box="[346,569,1398,1423]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="lobifer">
|
||
<emphasis id="A6C4AA6AFFAE8A02FEF125259554FA58" box="[346,569,1398,1423]" italics="true" pageId="17" pageNumber="38">Gammarus lobifer</emphasis>
|
||
</taxonomicName>
|
||
represents ca. 60 pores per 25 µm
|
||
<quantity id="5348DB9DFFAE8A02FC4B25209365FA47" box="[992,1032,1395,1424]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="17" pageNumber="38" unit="in" value="2.0">2 in</quantity>
|
||
the sample photograph (Khalaji-
|
||
<bibRefCitation id="F0210B89FFAE8A02FF3C25CF96DFFA61" author="Pirbalouty" box="[151,434,1436,1462]" pageId="17" pageNumber="39" refString="Khalaji-Pirbalouty, V. & Sari, A. (2006) A Description of Gammarus balutchi n. sp. (Amphipoda: Gammaridae) from Iran, based on light and electron microscopy. Zoologische Mededelingen (Leiden), 80 1 (6), 91 - 100." type="journal article" year="2006">Pirbalouty & Sari, 2006</bibRefCitation>
|
||
;
|
||
<figureCitation id="0C8B6AFDFFAE8A02FE1525CF9569FA61" box="[446,516,1436,1462]" captionStart="FIGURE 4" captionStartId="7.[151,257,1972,1996]" captionTargetBox="[212,1368,193,1938]" captionTargetId="figure@7.[192,1397,185,1957]" captionTargetPageId="7" captionText="FIGURE 4. Gammarus zagrosensis n. sp., 3, 17.4 mm. A (P 5), B (P 6), and C (P 7), Ci and Cii (bases of P 7 in two paratypes) on scale i; D (US) and E (EP) on scale ii; F (U 3) on scale iii." httpUri="https://zenodo.org/record/188497/files/figure.png" pageId="17" pageNumber="38">Fig. 4</figureCitation>
|
||
F).
|
||
</paragraph>
|
||
<paragraph id="940F7678FFAE8A02FF6E259095BAF949" blockId="17.[151,1437,152,1694]" pageId="17" pageNumber="38">
|
||
Additionally, there are clear differences between
|
||
<taxonomicName id="53B00DFBFFAE8A02FCAF259094C6FA0B" box="[772,939,1475,1500]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="zagrosensis">
|
||
<emphasis id="A6C4AA6AFFAE8A02FCAF259094C6FA0B" box="[772,939,1475,1500]" italics="true" pageId="17" pageNumber="38">G. zagrosensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="53B00DFBFFAE8A02FC4F259093EAFA0B" box="[996,1159,1475,1500]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FC4F259093EAFA0B" box="[996,1159,1475,1500]" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
regarding HC cuticular polygons' pore arrangements. Although both species showed L- and S-types, the distances between lines in the L-type polygons were less in
|
||
<emphasis id="A6C4AA6AFFAE8A02FD9526429582F9FD" box="[574,751,1553,1578]" italics="true" pageId="17" pageNumber="38">G. z a g ro s e n s i s</emphasis>
|
||
than in
|
||
<taxonomicName id="53B00DFBFFAE8A02FCF726429360F9FD" box="[860,1037,1553,1578]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FCF726429360F9FD" box="[860,1037,1553,1578]" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="0C8B6AFDFFAE8A02FBB426429303F9FC" box="[1055,1134,1553,1579]" captionStart="FIGURE 6" captionStartId="8.[151,254,1670,1694]" captionTargetBox="[157,1431,1221,1646]" captionTargetId="figure@8.[151,1436,1221,1646]" captionTargetPageId="8" captionText="FIGURE 6. SEM photographs of head region in Gammarus zagrosensis n. sp. (Right), and G. sepidannus n. sp. (Left)." httpUri="https://zenodo.org/record/188499/files/figure.png" pageId="17" pageNumber="38">Fig. 6</figureCitation>
|
||
). Density of pores in
|
||
<taxonomicName id="53B00DFBFFAE8A02FA2926429672F986" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="zagrosensis">
|
||
<emphasis id="A6C4AA6AFFAE8A02FA2926429672F986" italics="true" pageId="17" pageNumber="38">G. zagrosensis</emphasis>
|
||
</taxonomicName>
|
||
in both L-type and S-type polygons were higher than
|
||
<taxonomicName id="53B00DFBFFAE8A02FC31266B9353F986" box="[922,1086,1592,1617]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="38" phylum="Arthropoda" rank="species" species="sepidannus">
|
||
<emphasis id="A6C4AA6AFFAE8A02FC31266B9353F986" box="[922,1086,1592,1617]" italics="true" pageId="17" pageNumber="38">G. sepidannus</emphasis>
|
||
</taxonomicName>
|
||
. Therefore, it can be said that ultra-structural differences are extra-supports here for separating these two sympatric species, as strong as what was previously shown by other researchers.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |