167 lines
13 KiB
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167 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zse.91.8440" ID-GBIF-Taxon="127899146" ID-Pensoft-Pub="1860-0743-1-1" ID-Pensoft-UUID="FF8CFFC4FFA2166F883BFF8BFFE31C49" ID-Zenodo-Dep="575740" ID-ZooBank="CAFFC884904F40C2AACF12BE3A2F3ECC" LSID="urn:lsid:zoobank.org:act:13BBD64A-FF5E-40EA-BE98-52946A289F28" ModsDocID="1860-0743-91-1-1" checkinTime="1425841800541" checkinUser="pensoft" docAuthor="Kilgallen, Niamh M. & Lowry, James K." docDate="2015" docId="02D1728ED2B7B352307D84DAA38A27E7" docLanguage="en" docName="ZoosystEvol 91(1): 1-43" docOrigin="Zoosystematics and Evolution 91 (1)" docPubDate="2015-03-05" docSource="http://dx.doi.org/10.3897/zse.91.8440" docTitle="Austrocallisoma Kilgallen & Lowry 2015, gen. n." docType="treatment" docUuid="13BBD64A-FF5E-40EA-BE98-52946A289F28" docUuidSource="ZooBank" docVersion="10" id="FF8CFFC4FFA2166F883BFF8BFFE31C49" lastPageNumber="8" masterDocId="FF8CFFC4FFA2166F883BFF8BFFE31C49" masterDocTitle="A review of the scopelocheirid amphipods (Crustacea, Amphipoda, Lysianassoidea), with the description of new taxa from Australian waters" masterLastPageNumber="43" masterPageNumber="1" pageId="7" pageNumber="8" updateTime="1643516266105" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A review of the scopelocheirid amphipods (Crustacea, Amphipoda, Lysianassoidea), with the description of new taxa from Australian waters</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kilgallen, Niamh M.</mods:namePart>
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<mods:affiliation>Australian Museum Research Institute, 6 College Street, Sydney, NSW 2010, Australia</mods:affiliation>
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<mods:nameIdentifier type="email">niamh.kilgallen@austmus.gov.au</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lowry, James K.</mods:namePart>
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<mods:affiliation>Australian Museum Research Institute, 6 College Street, Sydney, NSW 2010, Australia</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Zoosystematics and Evolution</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2015</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2015-03-05</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>91</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>43</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zse.91.8440</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zse.91.8440</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1860-0743-1-1</mods:identifier>
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<mods:identifier type="ZooBank">CAFFC884904F40C2AACF12BE3A2F3ECC</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FF8CFFC4FFA2166F883BFF8BFFE31C49</mods:identifier>
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<mods:identifier type="Zenodo-Dep">575740</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127899146" LSID="urn:lsid:zoobank.org:act:13BBD64A-FF5E-40EA-BE98-52946A289F28" httpUri="http://treatment.plazi.org/id/02D1728ED2B7B352307D84DAA38A27E7" lastPageNumber="8" pageId="7" pageNumber="8">
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<subSubSection pageId="7" pageNumber="8" type="nomenclature">
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName LSID="http://zoobank.org/13BBD64A-FF5E-40EA-BE98-52946A289F28" authority="Kilgallen & Lowry, 2015" authorityName="Kilgallen & Lowry" authorityYear="2015" class="Malacostraca" family="Scopelocheiridae" genus="Austrocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrocallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus" status="gen. n.">Austrocallisoma</taxonomicName>
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<taxonomicNameLabel pageId="7" pageNumber="8">gen. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="type species">
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<paragraph pageId="7" pageNumber="8">Type species.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName authorityName="Kilgallen & Lowry" authorityYear="2015" class="Malacostraca" family="Scopelocheiridae" genus="Austrocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrocallisoma jerryi" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="jerryi">
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<emphasis italics="true" pageId="7" pageNumber="8">Austrocallisoma jerryi</emphasis>
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</taxonomicName>
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sp. n., by original designation.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="included species">
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<paragraph pageId="7" pageNumber="8">Included species.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName authorityName="Kilgallen & Lowry" authorityYear="2015" class="Malacostraca" family="Scopelocheiridae" genus="Austrocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrocallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Austrocallisoma</emphasis>
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</taxonomicName>
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includes one species:
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<taxonomicName authorityName="Kilgallen & Lowry" authorityYear="2015" class="Malacostraca" family="Scopelocheiridae" genus="Austrocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrocallisoma jerryi" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="jerryi">
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<emphasis italics="true" pageId="7" pageNumber="8">Austrocallisoma jerryi</emphasis>
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</taxonomicName>
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sp. n.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="diagnostic description">
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<paragraph pageId="7" pageNumber="8">Diagnostic description.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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<emphasis italics="true" pageId="7" pageNumber="8">Mandible lacinia mobilis a stemmed distally expanded, irregularly cusped blade</emphasis>
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.
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<emphasis italics="true" pageId="7" pageNumber="8">Maxilla 1</emphasis>
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inner plate with pappose setae lining inner margin;
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<emphasis italics="true" pageId="7" pageNumber="8">palp 1-articulate</emphasis>
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. Maxilla 2 inner plate broader than outer, inner and outer plates subequal in length. Maxilliped palp article 4 vestigial.
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<emphasis italics="true" pageId="7" pageNumber="8">Gnathopod 1 coxa reduced</emphasis>
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, slightly shorter than coxa 2, margins slightly tapering distally; basis swollen, without glandular material; dactylus reduced, simple. Pereopod 3 carpus short to long, longer than wide.
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<emphasis italics="true" pageId="7" pageNumber="8">Pereopod 4 with well-developed, subacute posteroventral lobe</emphasis>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="etymology">
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<paragraph pageId="7" pageNumber="8">Etymology.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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The name is a combination of the prefix
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<emphasis italics="true" pageId="7" pageNumber="8">Austro</emphasis>
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- from the latin
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<emphasis italics="true" pageId="7" pageNumber="8">australis</emphasis>
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, meaning southern and referring to the southern hemisphere distribution of the type species, and the suffix -
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<emphasis italics="true" pageId="7" pageNumber="8">callisoma</emphasis>
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(gender neuter) referring to its placement within the
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<taxonomicName authorityName="Kilgallen & Lowry" authorityYear="2015" family="Scopelocheiridae" kingdom="Animalia" lsidName="" order="Amphipoda" pageId="7" pageNumber="8" rank="subFamily" subFamily="Paracallisominae">Paracallisominae</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="discussion">
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<paragraph pageId="7" pageNumber="8">Discussion.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName authorityName="Kilgallen & Lowry" authorityYear="2015" class="Malacostraca" family="Scopelocheiridae" genus="Austrocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrocallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Austrocallisoma</emphasis>
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</taxonomicName>
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gen. n. is a difficult taxon that has much in common with the monotypic genera
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<taxonomicName authorityName="Hendrycks & Conlan" authorityYear="2003" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Anisocallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Anisocallisoma</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="J. L. Barnard" authorityYear="1961" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eucallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Eucallisoma</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Kilgallen & Lowry" authorityYear="2015" class="Malacostraca" family="Scopelocheiridae" genus="Tayabasa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tayabasa" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Tayabasa</emphasis>
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</taxonomicName>
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gen. n. Having four monotypic genera that are highly derived yet clearly closely related is not ideal. However, to maintain consistency of diagnostic characters at a generic level we feel justified in establishing this new genus.
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</paragraph>
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName authorityName="Kilgallen & Lowry" authorityYear="2015" class="Malacostraca" family="Scopelocheiridae" genus="Austrocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrocallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Austrocallisoma</emphasis>
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</taxonomicName>
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can be separated from both
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<taxonomicName authorityName="J. L. Barnard" authorityYear="1961" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eucallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Eucallisoma</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Hendrycks & Conlan" authorityYear="2003" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Anisocallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Anisocallisoma</emphasis>
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</taxonomicName>
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by the strongly developed and subacute posteroventral lobe on the pereopod 4 coxa (well-developed and subquadrate in
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<taxonomicName authorityName="J. L. Barnard" authorityYear="1961" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eucallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Eucallisoma</emphasis>
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</taxonomicName>
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, very weakly-developed and subacute in
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<taxonomicName authorityName="Hendrycks & Conlan" authorityYear="2003" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Anisocallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Anisocallisoma</emphasis>
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</taxonomicName>
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). It can be further distinguished from
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<taxonomicName authorityName="Hendrycks & Conlan" authorityYear="2003" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Anisocallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Anisocallisoma</emphasis>
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</taxonomicName>
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in having plumose setae lining the inner margin of the inner plate of maxilla 1, and having a distal tuft of setae on the accessory flagellum. It differs from
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<taxonomicName authorityName="J. L. Barnard" authorityYear="1961" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eucallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Eucallisoma</emphasis>
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</taxonomicName>
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in having a vestigial maxilliped palp article 4 (well-developed in
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<taxonomicName authorityName="J. L. Barnard" authorityYear="1961" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eucallisoma" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="7" pageNumber="8">Eucallisoma</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |