233 lines
25 KiB
XML
233 lines
25 KiB
XML
<document id="B4419394B4956F410F177FF9080AC73D" ID-DOI="10.11646/zootaxa.2252.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5310434" approvalRequired="7" approvalRequired_for_textStreams="7" checkinTime="1629635720872" checkinUser="felipe" docAuthor="Last, Peter R. & Gledhill Csiro, Daniel C." docDate="2009" docId="E94B87D0FFC1FFBD7CD9C523B82A082C" docLanguage="en" docName="zt02252p077.pdf" docOrigin="Zootaxa 2252 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2252.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.1:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="1" docTitle="Pezichthys Last & Gledhill Csiro 2009, gen. nov." docType="treatment" docVersion="3" lastPageNumber="34" masterDocId="1572FFA8FFE1FF9C7C4EC411BD6F0A18" masterDocTitle="A revision of the Australian handfishes (Lophiiformes: Brachionichthyidae), with descriptions of three new genera and nine new species 2252" masterLastPageNumber="77" masterPageNumber="1" pageNumber="33" updateTime="1698260522209" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="2F07D7D64D33A93725165AAD60E570AE" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="CA0732686F6577BBA55FA4E0CD452E26">
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<mods:title id="1969D29296E4F5A60A87247F0B49B729">A revision of the Australian handfishes (Lophiiformes: Brachionichthyidae), with descriptions of three new genera and nine new species 2252</mods:title>
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<mods:name id="3B6F0DB1792FE70D05EABB4790674845" type="personal">
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<mods:namePart id="EE53912E6CBC5B70639368267E829268">Last, Peter R.</mods:namePart>
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<mods:roleTerm id="428047B54EBEE62912A9285250C42EDF">Author</mods:roleTerm>
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<mods:namePart id="4F1A1C9DA7DD9363DB6A4B6AEFCC3ADC">Gledhill Csiro, Daniel C.</mods:namePart>
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<mods:typeOfResource id="AA95DB5DDF405C03FB30D22280E37B62">text</mods:typeOfResource>
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<mods:title id="F73B16DC9CF838160BA6DC6B493AC151">Zootaxa</mods:title>
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<mods:part id="C1F56999762404CEFBF513455A85E7D1">
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<mods:date id="8A2DA8711AD44EFECD2B4986A38380A3">2009</mods:date>
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<mods:number id="55A5444C44236C82FBFD6EF56DD4E072">2009-10-08</mods:number>
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<mods:detail id="1E36AAE79DF66E7B027E8ACAEE1E399F" type="volume">
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<mods:number id="7DBA5D8E9F7B85CB39A63E573CCA7A39">2252</mods:number>
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</mods:detail>
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<mods:detail id="DEFE04346D3E7F144EEC2A2B6DF85763" type="issue">
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<mods:start id="A752911074D829932C3DBA172D7A4CFA">1</mods:start>
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<mods:url id="54D28CB88A414E5F4E8CE04F0A1FEE75">https://biotaxa.org/Zootaxa/article/view/zootaxa.2252.1.1</mods:url>
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<mods:classification id="ABB87602AE6225707E873B8FF89F1D7A">journal article</mods:classification>
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<mods:identifier id="A0CAE6F81BB68D82CD97BEFE6F1CDF27" type="DOI">10.11646/zootaxa.2252.1.1</mods:identifier>
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<mods:identifier id="6A6A526BAA2C601EB18F231E68D0ABD5" type="ISSN">11755334</mods:identifier>
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<treatment id="E94B87D0FFC1FFBD7CD9C523B82A082C" LSID="urn:lsid:plazi:treatment:E94B87D0FFC1FFBD7CD9C523B82A082C" httpUri="http://treatment.plazi.org/id/E94B87D0FFC1FFBD7CD9C523B82A082C" lastPageId="33" lastPageNumber="34" pageId="32" pageNumber="33">
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<subSubSection id="29F8654DFFC1FFBC7CD9C523BCE30B54" box="[151,396,306,332]" pageId="32" pageNumber="33" type="nomenclature">
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<paragraph id="615D36C6FFC1FFBC7CD9C523BCE30B54" blockId="32.[151,396,306,332]" box="[151,396,306,332]" pageId="32" pageNumber="33">
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<heading id="3A1581AAFFC1FFBC7CD9C523BCE30B54" bold="true" box="[151,396,306,332]" fontSize="11" level="1" pageId="32" pageNumber="33" reason="1">
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<emphasis id="5396EAD4FFC1FFBC7CD9C523BCE30B54" bold="true" box="[151,396,306,332]" pageId="32" pageNumber="33">
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<taxonomicName id="A6E24D45FFC1FFBC7CD9C523BC780B54" ID-CoL="6M8M" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[151,279,306,332]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="genus" status="gen. nov.">
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<emphasis id="5396EAD4FFC1FFBC7CD9C523BC780B54" bold="true" box="[151,279,306,332]" italics="true" pageId="32" pageNumber="33">Pezichthys</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="48A557AFFFC1FFBC7D51C523BCE30B54" box="[287,396,306,332]" pageId="32" pageNumber="33" rank="genus">gen. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="29F8654DFFC1FFBC7CD9C56ABF3E090A" pageId="32" pageNumber="33" type="type_taxon">
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<paragraph id="615D36C6FFC1FFBC7CD9C56ABEFA0B8B" blockId="32.[151,917,379,403]" box="[151,917,379,403]" pageId="32" pageNumber="33">
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<emphasis id="5396EAD4FFC1FFBC7CD9C56ABC440B8B" bold="true" box="[151,299,379,403]" pageId="32" pageNumber="33">
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<typeStatus id="BE598864FFC1FFBC7CD9C56ABDA00B8B" box="[151,207,379,403]" pageId="32" pageNumber="33">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="A6E24D45FFC1FFBC7D7FC56DBF440B8B" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[305,555,380,403]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="amplispinus" status="sp. nov.">
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<emphasis id="5396EAD4FFC1FFBC7D7FC56DBF440B8B" box="[305,555,380,403]" italics="true" pageId="32" pageNumber="33">Pezichthys amplispinus</emphasis>
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</taxonomicName>
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<emphasis id="5396EAD4FFC1FFBC7E7FC56ABFE80B8B" bold="true" box="[561,647,379,403]" pageId="32" pageNumber="33">
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<taxonomicNameLabel id="48A557AFFFC1FFBC7E7FC56ABFE80B8B" box="[561,647,379,403]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(by original designation)
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</paragraph>
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<paragraph id="615D36C6FFC1FFBC7CD9C5D3BF3E090A" blockId="32.[151,1437,450,978]" pageId="32" pageNumber="33">
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<emphasis id="5396EAD4FFC1FFBC7CD9C5D3BC730BC4" bold="true" box="[151,284,450,476]" pageId="32" pageNumber="33">Definition.</emphasis>
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<taxonomicName id="A6E24D45FFC1FFBC7D6BC5D3BCCD0BC3" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[293,418,450,475]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="genus">
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<emphasis id="5396EAD4FFC1FFBC7D6BC5D3BCCD0BC3" box="[293,418,450,475]" italics="true" pageId="32" pageNumber="33">Pezichthys</emphasis>
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</taxonomicName>
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is unique among brachionichthyids in having the following combination of features: body depth relatively deep, 32–48% SL at second dorsal-fin origin; head variably compressed and large, length 49–55% SL; caudal peduncle short to long, 4–11% SL; illicium short and stout to very slender and long (
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<quantity id="A61A9B23FFC1FFBC7CD1C627BC770848" box="[159,280,566,592]" metricMagnitude="-2" metricUnit="m" metricValue="6.858" metricValueMax="8.89" metricValueMin="4.826" pageId="32" pageNumber="33" unit="in" value="2.7" valueMax="3.5" valueMin="1.9">1.9–3.5 in</quantity>
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head length), 1–9 times length of esca; skin surface very rough, almost completely covered with small spiny scales; spinules mainly bifurcate, upright, originating near middle of scale bases; scale bases stellate or subcircular, and embedded but spinules divided well above skin surface; dermal appendages present or absent (usually confined to arm of pectoral-fin); lacking wart-like protuberances; sensory scales variably demarcated; body coloration simple, with fine markings or with a floral pattern; pectoral-fin rays 7; anal-fin rays 7–9 (mainly 8); vertebrae 20–22.
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</paragraph>
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</subSubSection>
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<subSubSection id="29F8654DFFC1FFBC7C8BC70FBCDA0DFE" pageId="32" pageNumber="33" type="etymology">
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<paragraph id="615D36C6FFC1FFBC7C8BC70FB99D0947" blockId="32.[151,1437,450,978]" pageId="32" pageNumber="33">
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<emphasis id="5396EAD4FFC1FFBC7C8BC70FBC3A0920" bold="true" box="[197,341,798,824]" pageId="32" pageNumber="33">Etymology.</emphasis>
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A combination of the Greek
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<emphasis id="5396EAD4FFC1FFBC7EF2C70EBF9C0920" box="[700,755,799,824]" italics="true" pageId="32" pageNumber="33">pezo</emphasis>
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(walking) and
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<emphasis id="5396EAD4FFC1FFBC7FE0C70EB96C0920" box="[942,1027,799,824]" italics="true" pageId="32" pageNumber="33">ichthys</emphasis>
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(fish) in allusion to the ability of these fishes to walk on the sea floor using their hand-like pelvic fins and arm-like pectoral fins.
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</paragraph>
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<paragraph id="615D36C6FFC1FFBC7C8BC77ABCEC09CA" blockId="32.[151,1437,450,978]" pageId="32" pageNumber="33">
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<emphasis id="5396EAD4FFC1FFBC7C8BC77ABC42099D" bold="true" box="[197,301,875,901]" pageId="32" pageNumber="33">Species.</emphasis>
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A variable group needing further resolution and presently consisting of five new species:
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<taxonomicName id="A6E24D45FFC1FFBC7CD9C783BCC309B3" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[151,428,914,939]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="amplispinus" status="sp. nov.">
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<emphasis id="5396EAD4FFC1FFBC7CD9C783BCC309B3" box="[151,428,914,939]" italics="true" pageId="32" pageNumber="33">Pezichthys amplispinus</emphasis>
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</taxonomicName>
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||
<emphasis id="5396EAD4FFC1FFBC7DFAC783BF7D09B4" bold="true" box="[436,530,914,940]" pageId="32" pageNumber="33">
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||
<taxonomicNameLabel id="48A557AFFFC1FFBC7DFAC783BF7D09B4" box="[436,530,914,940]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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,
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<taxonomicName id="A6E24D45FFC1FFBC7E6CC783BFA709B3" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[546,712,914,939]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="compressus" status="sp. nov.">
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<emphasis id="5396EAD4FFC1FFBC7E6CC783BFA709B3" box="[546,712,914,939]" italics="true" pageId="32" pageNumber="33">P. compressus</emphasis>
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</taxonomicName>
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<emphasis id="5396EAD4FFC1FFBC7E9EC783BE4109B4" bold="true" box="[720,814,914,940]" pageId="32" pageNumber="33">
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<taxonomicNameLabel id="48A557AFFFC1FFBC7E9EC783BE4109B4" box="[720,814,914,940]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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,
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<taxonomicName id="A6E24D45FFC1FFBC7F71C783BED909B3" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[831,950,914,939]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="eltanini" status="sp. nov.">
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<emphasis id="5396EAD4FFC1FFBC7F71C783BED909B3" box="[831,950,914,939]" italics="true" pageId="32" pageNumber="33">P. eltanini</emphasis>
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</taxonomicName>
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<emphasis id="5396EAD4FFC1FFBC7FF1C783B97209B4" bold="true" box="[959,1053,914,940]" pageId="32" pageNumber="33">
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<taxonomicNameLabel id="48A557AFFFC1FFBC7FF1C783B97209B4" box="[959,1053,914,940]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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,
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<taxonomicName id="A6E24D45FFC1FFBC7863C783B9B209B3" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[1069,1245,914,939]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="macropinnis" status="sp. nov.">
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<emphasis id="5396EAD4FFC1FFBC7863C783B9B209B3" box="[1069,1245,914,939]" italics="true" pageId="32" pageNumber="33">P. macropinnis</emphasis>
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</taxonomicName>
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<emphasis id="5396EAD4FFC1FFBC78ABC783B82B09B4" bold="true" box="[1253,1348,914,940]" pageId="32" pageNumber="33">
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<taxonomicNameLabel id="48A557AFFFC1FFBC78ABC783B82B09B4" box="[1253,1348,914,940]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, and
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<taxonomicName id="A6E24D45FFC1FFBC79C8C783BC7009CA" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="nigrocilium" status="sp. nov.">
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<emphasis id="5396EAD4FFC1FFBC79C8C783BC7009CA" italics="true" pageId="32" pageNumber="33">P. nigrocilium</emphasis>
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</taxonomicName>
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<emphasis id="5396EAD4FFC1FFBC7D68C7A9BCEC09CA" bold="true" box="[294,387,952,978]" pageId="32" pageNumber="33">
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<taxonomicNameLabel id="48A557AFFFC1FFBC7D68C7A9BCEC09CA" box="[294,387,952,978]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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<paragraph id="615D36C6FFC1FFBC7C8BC371BCDA0DFE" blockId="32.[151,1437,1884,2022]" pageId="32" pageNumber="33">
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<emphasis id="5396EAD4FFC1FFBC7C8BC371BC390D60" bold="true" box="[197,342,1888,1912]" pageId="32" pageNumber="33">FIGURE 14.</emphasis>
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Collection localities for: A.
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<taxonomicName id="A6E24D45FFC1FFBC7EDEC371BEE20D6F" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[656,909,1888,1911]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="amplispinus" status="sp. nov.">
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||
<emphasis id="5396EAD4FFC1FFBC7EDEC371BEE20D6F" box="[656,909,1888,1911]" italics="true" pageId="32" pageNumber="33">Pezichthys amplispinus</emphasis>
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||
</taxonomicName>
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<emphasis id="5396EAD4FFC1FFBC7FDAC371BE840D60" bold="true" box="[916,1003,1888,1912]" pageId="32" pageNumber="33">
|
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<taxonomicNameLabel id="48A557AFFFC1FFBC7FDAC371BE840D60" box="[916,1003,1888,1912]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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,
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||
<typeStatus id="BE598864FFC1FFBC7FB4C371B9360D6F" box="[1018,1113,1888,1911]" pageId="32" pageNumber="33">holotype</typeStatus>
|
||
() and
|
||
<typeStatus id="BE598864FFC1FFBC788EC371B8480D6F" box="[1216,1319,1888,1911]" pageId="32" pageNumber="33">paratypes</typeStatus>
|
||
(
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||
<emphasis id="5396EAD4FFC1FFBC7976C34DB83F0D61" bold="true" box="[1336,1360,1884,1913]" pageId="32" pageNumber="33">•</emphasis>
|
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); B.
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<taxonomicName id="A6E24D45FFC1FFBC79C6C371BC780D85" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="compressus" status="sp. nov.">
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<emphasis id="5396EAD4FFC1FFBC79C6C371BC780D85" italics="true" pageId="32" pageNumber="33">P. compressus</emphasis>
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||
</taxonomicName>
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||
<emphasis id="5396EAD4FFC1FFBC7D51C394BC170D85" bold="true" box="[287,376,1925,1949]" pageId="32" pageNumber="33">
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<taxonomicNameLabel id="48A557AFFFC1FFBC7D51C394BC170D85" box="[287,376,1925,1949]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
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||
<typeStatus id="BE598864FFC1FFBC7DC6C397BC860D85" box="[392,489,1926,1949]" pageId="32" pageNumber="33">holotype</typeStatus>
|
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() and
|
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<typeStatus id="BE598864FFC1FFBC7E1BC397BFDB0D85" box="[597,692,1926,1949]" pageId="32" pageNumber="33">paratype</typeStatus>
|
||
(); C.
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<taxonomicName id="A6E24D45FFC1FFBC7F57C397BEE50D85" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[793,906,1926,1949]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="eltanini" status="sp. nov.">
|
||
<emphasis id="5396EAD4FFC1FFBC7F57C397BEE50D85" box="[793,906,1926,1949]" italics="true" pageId="32" pageNumber="33">P. eltanini</emphasis>
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||
</taxonomicName>
|
||
<emphasis id="5396EAD4FFC1FFBC7FDDC394BE830D85" bold="true" box="[915,1004,1925,1949]" pageId="32" pageNumber="33">
|
||
<taxonomicNameLabel id="48A557AFFFC1FFBC7FDDC394BE830D85" box="[915,1004,1925,1949]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<typeStatus id="BE598864FFC1FFBC7FB5C397B9330D85" box="[1019,1116,1926,1949]" pageId="32" pageNumber="33">holotype</typeStatus>
|
||
() and
|
||
<typeStatus id="BE598864FFC1FFBC7889C397B8490D85" box="[1223,1318,1926,1949]" pageId="32" pageNumber="33">paratype</typeStatus>
|
||
(); D.
|
||
<taxonomicName id="A6E24D45FFC1FFBC79C6C397BC720DDA" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="macropinnis" status="sp. nov.">
|
||
<emphasis id="5396EAD4FFC1FFBC79C6C397BC720DDA" italics="true" pageId="32" pageNumber="33">P. macropinnis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="5396EAD4FFC1FFBC7D6AC3BBBC140DDA" bold="true" box="[292,379,1962,1986]" pageId="32" pageNumber="33">
|
||
<taxonomicNameLabel id="48A557AFFFC1FFBC7D6AC3BBBC140DDA" box="[292,379,1962,1986]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<typeStatus id="BE598864FFC1FFBC7DC7C3BABC880DDA" box="[393,487,1963,1986]" pageId="32" pageNumber="33">holotype</typeStatus>
|
||
(); and E.
|
||
<taxonomicName id="A6E24D45FFC1FFBC7E3EC3BABE670DDA" authority="Last & Gledhill Csiro, 2009" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[624,776,1963,1986]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="32" pageNumber="33" phylum="Chordata" rank="species" species="nigrocilium" status="sp. nov.">
|
||
<emphasis id="5396EAD4FFC1FFBC7E3EC3BABE670DDA" box="[624,776,1963,1986]" italics="true" pageId="32" pageNumber="33">P. nigrocilium</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="5396EAD4FFC1FFBC7F5EC3BBBE080DDA" bold="true" box="[784,871,1962,1986]" pageId="32" pageNumber="33">
|
||
<taxonomicNameLabel id="48A557AFFFC1FFBC7F5EC3BBBE080DDA" box="[784,871,1962,1986]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<typeStatus id="BE598864FFC1FFBC7F3BC3BABEBC0DDA" box="[885,979,1963,1986]" pageId="32" pageNumber="33">holotype</typeStatus>
|
||
(★). Locations are approximate, and may represent multiple records.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="29F8654DFFC0FFBD7C8BC486B82A082C" pageId="33" pageNumber="34" type="discussion">
|
||
<paragraph id="615D36C6FFC0FFBD7C8BC486B82A082C" blockId="33.[151,1436,151,564]" pageId="33" pageNumber="34">
|
||
<emphasis id="5396EAD4FFC0FFBD7C8BC486BC500AA9" bold="true" box="[197,319,151,177]" pageId="33" pageNumber="34">Remarks.</emphasis>
|
||
This possibly polyphyletic group contains a mixed suite of variably shaped species. They are unique within handfishes in having a dense coverage of upright, bifurcate (and monospinulate in
|
||
<taxonomicName id="A6E24D45FFC0FFBD7953C4AEBC700AE6" authorityName="Last & Gledhill Csiro" authorityYear="2009" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="species" species="nigrocilium">
|
||
<emphasis id="5396EAD4FFC0FFBD7953C4AEBC700AE6" italics="true" pageId="33" pageNumber="34">Pezichthys nigrocilium</emphasis>
|
||
</taxonomicName>
|
||
) spinules that originate near the centre of their scale bases and divide external to the skin surface. Species of
|
||
<taxonomicName id="A6E24D45FFC0FFBD7D57C51DBCC20B3D" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[281,429,268,293]" class="Actinopterygii" family="Brachionichthyidae" genus="Thymichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="genus">
|
||
<emphasis id="5396EAD4FFC0FFBD7D57C51DBCC20B3D" box="[281,429,268,293]" italics="true" pageId="33" pageNumber="34">Thymichthys</emphasis>
|
||
</taxonomicName>
|
||
also have a dense coverage of spiny scales but their spinules are more adpressed and originate from the posterior edges of their scale bases.
|
||
<taxonomicName id="A6E24D45FFC0FFBD7F59C523BEFB0B53" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[791,916,306,331]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="genus">
|
||
<emphasis id="5396EAD4FFC0FFBD7F59C523BEFB0B53" box="[791,916,306,331]" italics="true" pageId="33" pageNumber="34">Pezichthys</emphasis>
|
||
</taxonomicName>
|
||
scale bases are usually shallowly embedded and have either stellate or subcircular bases rather than deeply embedded and irregular bases as in
|
||
<taxonomicName id="A6E24D45FFC0FFBD7CD9C591BC440B81" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[151,299,384,409]" class="Actinopterygii" family="Brachionichthyidae" genus="Thymichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="genus">
|
||
<emphasis id="5396EAD4FFC0FFBD7CD9C591BC440B81" box="[151,299,384,409]" italics="true" pageId="33" pageNumber="34">Thymichthys</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="A6E24D45FFC0FFBD7D2AC591BF780B81" box="[356,535,384,409]" class="Actinopterygii" family="Brachionichthyidae" genus="Sympterichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="genus">
|
||
<emphasis id="5396EAD4FFC0FFBD7D2AC591BF780B81" box="[356,535,384,409]" italics="true" pageId="33" pageNumber="34">Sympterichthys</emphasis>
|
||
</taxonomicName>
|
||
. The spinules of
|
||
<taxonomicName id="A6E24D45FFC0FFBD7EAAC591BECB0B81" authorityName="Bleeker Spinules" authorityYear="1855" box="[740,932,384,409]" class="Actinopterygii" family="Brachionichthyidae" genus="Brachionichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="genus">
|
||
<emphasis id="5396EAD4FFC0FFBD7EAAC591BECB0B81" box="[740,932,384,409]" italics="true" pageId="33" pageNumber="34">Brachionichthys</emphasis>
|
||
</taxonomicName>
|
||
originate from the centre of each scale but are monospinulate.
|
||
<taxonomicName id="A6E24D45FFC0FFBD7DCFC5B6BC900BD8" authorityName="Last & Gledhill Csiro" authorityYear="2009" box="[385,511,423,448]" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="genus">
|
||
<emphasis id="5396EAD4FFC0FFBD7DCFC5B6BC900BD8" box="[385,511,423,448]" italics="true" pageId="33" pageNumber="34">Pezichthys</emphasis>
|
||
</taxonomicName>
|
||
is also the only group apart from
|
||
<taxonomicName id="A6E24D45FFC0FFBD7FD8C5B6B9380BD8" authorityName="Bleeker Spinules" authorityYear="1855" box="[918,1111,423,448]" class="Actinopterygii" family="Brachionichthyidae" genus="Brachionichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="genus">
|
||
<emphasis id="5396EAD4FFC0FFBD7FD8C5B6B9380BD8" box="[918,1111,423,448]" italics="true" pageId="33" pageNumber="34">Brachionichthys</emphasis>
|
||
</taxonomicName>
|
||
whose members all have 7 pectoral-fin rays. Most of the species are plain coloured or with only a few linear markings (except
|
||
<taxonomicName id="A6E24D45FFC0FFBD79CBC5DCBC4A0815" authorityName="Last & Gledhill Csiro" authorityYear="2009" class="Actinopterygii" family="Brachionichthyidae" genus="Pezichthys" kingdom="Animalia" order="Lophiiformes" pageId="33" pageNumber="34" phylum="Chordata" rank="species" species="amplispinus">
|
||
<emphasis id="5396EAD4FFC0FFBD79CBC5DCBC4A0815" italics="true" pageId="33" pageNumber="34">P. amplispinus</emphasis>
|
||
</taxonomicName>
|
||
which has a complex but variable floral pattern). The form of the illicium, and the extent to which the sensory pores are defined and the dermal appendages are developed, vary greatly between species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |