95 lines
10 KiB
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95 lines
10 KiB
XML
<document id="06669D950FC96201DE97FEAA83CBAB01" ENCODING="UTF-8" ID-GBIF-Dataset="642c683c-e358-47c6-a7b1-166873de29ee" ModsDocID="z01328p027" checkinTime="1247145408572" checkinUser="thomas" docAuthor="Lewis A. K. Barnett, Dominique A. Didier, Douglas J. Long & David A. Ebert" docDate="2006" docId="5301CF6F9AA2488D04E3B419F7EA99F7" docLanguage="en" docName="2006_Barnett_Didier_Long_Ebert_gg1.xml" docOrigin="Zootaxa 1328" docSource="http://www.zoobank.org/urn:lsid:zoobank.org:pub:682471C6-2C88-4399-B207-3716238191A6" docTitle="Hydrolagus" docType="treatment" docVersion="11" lastPageNumber="28" masterDocId="34AD47331ECFAE2C71FFF3E87B84E2E8" masterDocTitle="Hydrolagus mccoskeri sp. nov., a new species of chimaeroid fish from the Galápagos Islands (Holocephali: Chimaeriformes: Chimaeridae)." masterLastPageNumber="38" masterPageNumber="27" pageNumber="27" updateTime="1701314481491" updateUser="plazi">
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<mods:mods id="BAD1773AD26FBE39BBBDB416D3FF0546" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="A13D63880ACA8B01B17C95D12D8A60DF">
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<mods:title id="15B17896B6A96FE2E1BD4C5417A1793E">Hydrolagus mccoskeri sp. nov., a new species of chimaeroid fish from the Galápagos Islands (Holocephali: Chimaeriformes: Chimaeridae).</mods:title>
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<mods:name id="9D5CA3F3930B6F36DCD6F0CE1ED8F9AB" type="personal">
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<mods:role id="97D8703618467C0DD043D5D8B6C2B1B8">
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<mods:roleTerm id="5BA58FCBA0D06AF462007885878FED7F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="46CBE80F59E558B51EA1BB7038FE6462">Lewis A. K. Barnett</mods:namePart>
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</mods:name>
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<mods:name id="B8DD6EF383922B78507A58C6D64F0E46" type="personal">
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<mods:roleTerm id="3D209AF1C72FCC74D0DF0A5A02E9C125">Author</mods:roleTerm>
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<mods:namePart id="0DE22774A5ED594024F935FED0CCE3B6">Dominique A. Didier</mods:namePart>
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</mods:name>
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<mods:name id="4AD7DCE10E43ADEC23A9BF8A7C25A176" type="personal">
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<mods:role id="4C128CEB9E689803ADDF696CF0F54A46">
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<mods:roleTerm id="362F639472A4BF690CAD381059EF1A59">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="BC53F7F5484532ACFDBCCF0DA601052E">Douglas J. Long</mods:namePart>
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</mods:name>
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<mods:name id="6E17C6E83D033D836466C18BB4EAC3D7" type="personal">
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<mods:roleTerm id="1FC4CD5204AD1EB6C7FF69564463909A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="43D4B714B4EA67AB5793C613E9C070A9">David A. Ebert</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="FDB5E89E8877AC95A122A4E1A3AA1939">text</mods:typeOfResource>
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<mods:titleInfo id="133B9EDDD1C8064DFE86F577DFD29218">
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<mods:title id="DAA433EB72D69BCFFC2C26D289F822ED">Zootaxa</mods:title>
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<mods:part id="CD8B548F72CA8979F64E4C772ECF38D9">
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<mods:date id="240F5E08261939A7ADD095AFA1EEE0E4">2006</mods:date>
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<mods:detail id="A34A2CFDF0BC5E508B1A3505F0FC466A" type="volume">
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<mods:number id="A0C4F17AD180A7E8568CA6457D082DA1">1328</mods:number>
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<mods:start id="122CAA9F6DED032693693B063B459B0E">27</mods:start>
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<mods:end id="75F052A2D2D3FB282ED0B07E7E2F5650">38</mods:end>
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<mods:location id="C62155F1875CE3598A5F3C888660FC47">
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<mods:url id="12B79E573BD568B24A2DC20D51143945">http://www.zoobank.org/urn:lsid:zoobank.org:pub:682471C6-2C88-4399-B207-3716238191A6</mods:url>
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</mods:location>
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<mods:classification id="602D5B7A438DF0119DF949AFD78C1A0A">journal article</mods:classification>
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<mods:identifier id="BF6B35E62523D29D8909EBFD42AD1865" type="Plazi-Custom">z01328p027</mods:identifier>
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<mods:identifier id="B1CD46F5B96222779C49FBC3F4249E36" type="ZooBank">682471C6-2C88-4399-B207-3716238191A6</mods:identifier>
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</mods:mods>
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<treatment id="5301CF6F9AA2488D04E3B419F7EA99F7" ID-DOI="http://doi.org/10.5281/zenodo.6491959" ID-GBIF-Taxon="100122237" ID-Zenodo-Dep="6491959" LSID="urn:lsid:plazi:treatment:5301CF6F9AA2488D04E3B419F7EA99F7" httpUri="http://treatment.plazi.org/id/5301CF6F9AA2488D04E3B419F7EA99F7" lastPageNumber="28" pageNumber="27">
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<subSubSection id="981323B2835F0CC608E2B141A986C525" type="nomenclature">
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<paragraph id="34A4BC407C9DEF22ED9930F5877151AB">
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[[
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<taxonomicName id="239E12081526623C230E89E6726CA011" ID-CoL="4ZT9" ID-ENA="7872" LSID-ZBK="urn:lsid:zoobank.org:act:BCD2FA80-79F3-46AD-856C-5BE9DF05C735" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hydrolagus Gill 1862:331" order="Chimaeriformes" pageNumber="27" phylum="Chordata" rank="genus">Hydrolagus</taxonomicName>
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]]
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</paragraph>
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</subSubSection>
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<subSubSection id="0353B4DC08CA53D13F00CF07D8EBAF02" type="discussion">
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<paragraph id="178CF382C534ACB1D6F8246B51FF0331" pageNumber="27">Introduction</paragraph>
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<paragraph id="39EAE5A7FD39ECCF4D2A4E8A13508BDD" lastPageNumber="28" pageNumber="27">
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Chimaeroids are the extant members of the subclass Holocephali (living and fossil chimaeras or ratfishes) which, together with the Elasmobranchii (sharks, skates and rays), form the monophyletic class Chondrichthyes (Didier 1995; Grogan & Lund 2004; Maisey 1984, 1986; Schaeffer 1981). Their distribution is cosmopolitan with the exception of the Arctic and Antarctic oceans. At present there are 34 species described in the order Chimaeriformes (Compagno 2005), with as many as ten new species awaiting formal description, all within the family
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<taxonomicName id="D17818B7F3AB347DC913DCEE0B10F4FD" family="Chimaeridae" pageNumber="27" rank="family">Chimaeridae</taxonomicName>
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(Didier, unpublished data). One additional species,
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<taxonomicName id="2A94609666B74BC5D4D7913AA6F7180D" LSID-ZBK="urn:lsid:zoobank.org:act:75EE60DE-181D-4913-99FA-218F5FF9E803" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hydrolagus lusitanicus Moura, Figueiredo, Bordalo-Machado, Almeida & Gordo 2005" order="Chimaeriformes" pageNumber="27" phylum="Chordata" rank="species" species="lusitanicus">Hydrolagus lusitanicus Moura et al. 2005</taxonomicName>
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, was recently described but it remains unclear whether or not this is indeed a valid species (D.A. Didier, personal observation). The
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<taxonomicName id="C8128D4144BE78ED586BE3A091467C80" family="Chimaeridae" pageNumber="27" rank="family">Chimaeridae</taxonomicName>
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are the largest family of the order, consisting of two genera,
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<taxonomicName id="869F065093BC3718EB81C5B5ECC718D5" class="Holocephali" family="Chimaeridae" genus="Chimaera" higherTaxonomySource="CoL" kingdom="Animalia" order="Chimaeriformes" pageNumber="27" phylum="Chordata" rank="genus">Chimaera</taxonomicName>
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and
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<taxonomicName id="AB768D5D34281E0CB73204A8D8D7C553" LSID-ZBK="urn:lsid:zoobank.org:act:BCD2FA80-79F3-46AD-856C-5BE9DF05C735" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hydrolagus Gill 1862:331" order="Chimaeriformes" pageNumber="27" phylum="Chordata" rank="genus">Hydrolagus</taxonomicName>
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. The
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<taxonomicName id="374AA85068618C256074EBE1466D1169" LSID-ZBK="urn:lsid:zoobank.org:act:BCD2FA80-79F3-46AD-856C-5BE9DF05C735" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hydrolagus Gill 1862:331" order="Chimaeriformes" pageNumber="27" phylum="Chordata" rank="genus">Hydrolagus</taxonomicName>
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are more speciose and differentiated from
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<taxonomicName id="167D748D499BE35EB450090167326CA8" class="Holocephali" family="Chimaeridae" genus="Chimaera" higherTaxonomySource="CoL" kingdom="Animalia" order="Chimaeriformes" pageNumber="27" phylum="Chordata" rank="genus">Chimaera</taxonomicName>
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by the absence of a notch separating the anal fin from the ventral caudal fin.
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</paragraph>
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<paragraph id="0799E40993506A880EDC32483F8BD474" pageNumber="28">
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Species richness of
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<taxonomicName id="510CA53D6E3523A4B5FA305D24B87745" LSID-ZBK="urn:lsid:zoobank.org:act:BCD2FA80-79F3-46AD-856C-5BE9DF05C735" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hydrolagus Gill 1862:331" order="Chimaeriformes" pageNumber="28" phylum="Chordata" rank="genus">Hydrolagus</taxonomicName>
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is greatest in the western Pacific, with 11 known species. The eastern Pacific fauna consists of only two described species,
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<taxonomicName id="9F28370623B6285CA0DAAC7E2FEAFE9A" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" higherTaxonomySource="CoL" kingdom="Animalia" order="Chimaeriformes" pageNumber="28" phylum="Chordata" rank="species" species="colliei">Hydrolagus colliei (Lay & Bennett 1839)</taxonomicName>
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and
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<taxonomicName id="A369E960E2EF5DA36540440CEF687088" LSID-ZBK="urn:lsid:zoobank.org:act:A9515375-350D-4C4B-B6BA-B58BE59BAC9B" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hydrolagus macrophthalmus de Buen 1959:186" order="Chimaeriformes" pageNumber="28" phylum="Chordata" rank="species" species="macrophthalmus">H. macrophthalmus de Buen 1959</taxonomicName>
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. The former is endemic to the eastern North Pacific (Allen & Smith 1988; Didier & Rosenberger 2002; Eschmeyer et al. 1983; Miller & Lea 1972), while the latter seems to be restricted to the eastern South Pacific. The only confirmed records of
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<taxonomicName id="4DFCCC0C00348F7B4392E284DEADD9F5" LSID-ZBK="urn:lsid:zoobank.org:act:A9515375-350D-4C4B-B6BA-B58BE59BAC9B" class="Holocephali" family="Chimaeridae" genus="Hydrolagus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-ZBK="Hydrolagus macrophthalmus de Buen 1959:186" order="Chimaeriformes" pageNumber="28" phylum="Chordata" rank="species" species="macrophthalmus">H. macrophthalmus</taxonomicName>
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are from off Chile (de Buen 1959), however, reports of this species from off Peru (Chirichigno 1968) may also be accurate (Quaranta et al. in review). The new species described in this study marks the first record of a chimaeroid from the
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<normalizedToken id="BA8CCC16581145DD8AA2C2D76E96326B" originalValue="Galápagos">Galapagos</normalizedToken>
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Islands (Grove & Lavenberg 1997).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |