167 lines
16 KiB
XML
167 lines
16 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.4657535" ID-GBIF-Dataset="25a1d6a3-0aac-46f0-b73c-c69451b5f906" ID-GBIF-Taxon="180784209" ID-ISSN="0067-1975" ID-Zenodo-Dep="4657535" checkinTime="1617215046489" checkinUser="felipe" docAuthor="Myers, Alan A." docDate="1998" docId="03B387F2FFD7FFA1035CFD34E384D968" docLanguage="en" docName="RecAustMus.50.2.187-210.pdf" docOrigin="Records of the Australian Museum 50 (2)" docSource="https://journals.australian.museum/myers-1998-rec-aust-mus-502-187210/" docStyle="DocumentStyle:CF64E561BE6B94FA5F31B9132C6D4316.1:RecAustMus.1998.journal_article" docStyleId="CF64E561BE6B94FA5F31B9132C6D4316" docStyleName="RecAustMus.1998.journal_article" docStyleVersion="1" docTitle="Aora aoriformis Myers 1998, n.comb." docType="treatment" docVersion="5" lastPageNumber="188" masterDocId="FF8AFF8AFFD6FFA0022AFFBDE42CDE32" masterDocTitle="The Amphipoda (Crustacea) of New Caledonia: Aoridae" masterLastPageNumber="210" masterPageNumber="187" pageId="1" pageNumber="188" updateTime="1632023381123" 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>The Amphipoda (Crustacea) of New Caledonia: Aoridae</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>Myers, Alan A.</mods:namePart>
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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>Records of the Australian Museum</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>1998</mods:date>
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<mods:detail type="pubDate">
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<mods:number>1998-10-07</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>50</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>2</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>187</mods:start>
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<mods:end>210</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>https://journals.australian.museum/myers-1998-rec-aust-mus-502-187210/</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">10.3853/j.0067-1975.50.1998.1279</mods:identifier>
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<mods:identifier type="GBIF-Dataset">25a1d6a3-0aac-46f0-b73c-c69451b5f906</mods:identifier>
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<mods:identifier type="ISSN">0067-1975</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4653011</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4657535" ID-GBIF-Taxon="180784209" ID-Zenodo-Dep="4657535" LSID="urn:lsid:plazi:treatment:03B387F2FFD7FFA1035CFD34E384D968" httpUri="http://treatment.plazi.org/id/03B387F2FFD7FFA1035CFD34E384D968" lastPageNumber="188" pageId="1" pageNumber="188">
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<subSubSection box="[374,1031,649,687]" pageId="1" pageNumber="188" type="nomenclature">
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<paragraph blockId="1.[374,1031,649,687]" box="[374,1031,649,687]" pageId="1" pageNumber="188">
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<heading box="[374,1031,649,687]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="188" reason="2">
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<taxonomicName authority="(Ledoyer)" authorityName="Myers" authorityYear="1998" baseAuthorityName="Ledoyer" baseAuthorityYear="1998" box="[374,868,649,687]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="species" species="aoriformis" status="n.comb.">
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<emphasis box="[374,668,649,687]" italics="true" pageId="1" pageNumber="188">Aora aoriformis</emphasis>
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(Ledoyer)
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</taxonomicName>
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<taxonomicNameLabel box="[887,1031,649,687]" pageId="1" pageNumber="188" rank="species">n.comb.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[624,787,731,769]" pageId="1" pageNumber="188" type="description">
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<paragraph blockId="1.[624,787,731,769]" box="[624,787,731,769]" pageId="1" pageNumber="188">
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<figureCitation box="[624,746,731,769]" captionStart="Figure 1" captionStartId="2.[307,412,3084,3118]" captionTargetBox="[266,2083,338,2941]" captionTargetPageId="2" captionText="Figure 1. Aora aoriformis (Ledoyer). Off Ilot Maitre, Noumea Lagoon, New Caledonia, NCL-98." figureDoi="http://doi.org/10.5281/zenodo.4653013" httpUri="https://zenodo.org/record/4653013/files/figure.png" pageId="1" pageNumber="188">Figs. 1</figureCitation>
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-2
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</paragraph>
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</subSubSection>
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<subSubSection box="[214,936,812,846]" pageId="1" pageNumber="188" type="reference_group">
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<paragraph blockId="1.[214,936,812,846]" box="[214,936,812,846]" pageId="1" pageNumber="188">
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<treatmentCitationGroup box="[214,936,812,846]" pageId="1" pageNumber="188">
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<treatmentCitation author="Ledoyer" box="[214,806,812,846]" page="33" pageId="1" pageNumber="188" year="1984">
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<taxonomicName authority="Ledoyer, 1984: 33" authorityName="Ledoyer" authorityPageNumber="33" authorityYear="1984" box="[214,806,812,846]" class="Malacostraca" family="Aoridae" genus="Lembos" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="species" species="aoriformis">
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<emphasis box="[214,505,812,846]" italics="true" pageId="1" pageNumber="188">Lembos aoriformis</emphasis>
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<bibRefCitation author="Ledoyer" box="[520,806,812,846]" pageId="1" pageNumber="188" pagination="1 - 113" refId="ref8039" refString="Ledoyer, M., 1984. Les gammariens (Crustacea, Amphipoda) desherbiersdephanerogames marines de Nouvelle Caledonie (region de Noumea). Memoires du Museum Nationale d'Histoire Naturelle A, Zoologie 129: 1 - 113." type="journal article" year="1984">Ledoyer, 1984: 33</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, fig. 15.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="188" type="materials_examined">
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<paragraph blockId="1.[214,1194,885,1095]" pageId="1" pageNumber="188">
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Material examined. NCL-28 (3 66, 3 繾⤬ NCL-31 (1 ~), NCL 95 (3 66, 6 繾⤬ NCL-97 (1 6), NCL-98 (1066, 17 繾⤬ NCL 111 (4 66, 5 繾⤬ NCL-112 (2 繾⤬ NCL-113 (2 66, 3 繾⤬ NCL-116 (1 6, 8 ~~,
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<specimenCount box="[559,728,1011,1051]" pageId="1" pageNumber="188" type="immature">2 immature</specimenCount>
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), NCL-128 (1 6, 2 繾⤬ NCL 129 (25 66, 34 繾⤬ NCL-130 (2 66, 13 繾⤮
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</paragraph>
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<paragraph blockId="1.[211,1197,1145,3114]" lastBlockId="1.[1267,2247,369,867]" pageId="1" pageNumber="188">
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Description. Male and female to
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<quantity box="[816,951,1145,1184]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="1" pageNumber="188" unit="mm" value="3.5">3.5 mm</quantity>
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. Male pereon segments lacking sternal processes. Head lateral lobes only moderately produced; eye relatively large, situated proximal to lobes; distoventral margin poorly recessed, shallow. Antenna 1 markedly longer than body; peduncular articles in the basi-distallength ratios 7: 12:3; accessory flagellum well developed with 4 articles, the terminal article rudimentary, flagellum poorly setiferous, over twice length of peduncle, with. about 33 articles, all except the most proximal with aesthetascs. Antenna 2 only moderately setiferous, less than half length of antenna 1; peduncular articles 4 and 5 subequal in length; flagellum subequal in length with peduncular article 5 with 7 articles, the terminal ones with strong 獥瑡敾 Mouthparts conforming to normal
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<taxonomicName box="[928,1015,1789,1827]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="genus">
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<emphasis box="[928,1015,1789,1827]" italics="true" pageId="1" pageNumber="188">Aora</emphasis>
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</taxonomicName>
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structure; mandible palp article 3 subequal in length with article 2, slender, posterior margin convex with a few long marginal setae and an understory of short setae. Male gnathopod 1 weakly setiferous; coxa strongly produced forward, subacute;. basis elongate, anterior margin with strong acute or subacute medial spine; merus produced into acute ending tooth, shorter than and weakly deflected from the carpus; carpus subrectangular, parallel-sided; propodus sub~ectangular, subequal in width with carpus, palm obsolete; dactylus large, falcate, only a little shorter than propodus. Female gnathopod 1 coxa subrectangular deeper than broad; merus unproduced; carpus subtriangular, shorter than that of male; propodus and carpus subequal in length, palm very oblique defined by a stout seta; dactylus of moderate length, slightly overlapping palm. Male gnathopod 2 coxa subround; basis slender, anterior margin concave; carpus and propodus subequal in length, only moderately setiferous; propodus subrectangular, palm oblique, defined by a spine; dactylus fitting palm. Female gnathopod 2 coxa much larger than that of male; basis a little more slender than that of male, with anterior margin substraight; carpus a little shorter than propodus, subtriangular; propodus palm evenly convex, defined by a stout seta; dactylus short, fitting palm. Pereopods
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<quantity box="[899,1007,2938,2976]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" metricValueMax="1.778" metricValueMin="1.27" pageId="1" pageNumber="188" unit="in" value="6.0" valueMax="7.0" valueMin="5.0">5-7 in</quantity>
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the length ratios 4:7:9; propodus.posterior margin with stout setae distally. Epimera 2-3 each with a small distoventral tooth. Uropod 1 peduncle a little longer than outer ramus and with strong distoventral spine about one third length of peduncle; outer ramus a little longer than inner; both rami with marginal stout setae. Uropod 2 peduncle shorter than inner ramus and with short triangular distoventral spine; inner ramus distinctly longer than outer; both rami with marginal stout setae. Uropod 3 rami longer than peduncle; rami subequal in length; outer ramus with slender distal setae, one marginal seta and with small second article; inner ramus with marginal stout seta and a slender distal seta. Telson dorsolateral crests each with three slender setae.
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</paragraph>
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<paragraph blockId="1.[1266,2248,922,1649]" pageId="1" pageNumber="188">
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Remarks. This species is small and fragile. The large, pale eye allows separation of freshly preserved (in alcohol) specimens of this species from
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<emphasis box="[1828,2079,1014,1052]" italics="true" pageId="1" pageNumber="188">
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<taxonomicName authorityName="Myers" authorityYear="1998" baseAuthorityName="Ledoyer" baseAuthorityYear="1998" box="[1828,2073,1014,1052]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="species" species="spinimerus">A. spinimerus</taxonomicName>
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,
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</emphasis>
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which is sometimes found in the same samples.
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</paragraph>
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<paragraph blockId="1.[1266,2248,922,1649]" pageId="1" pageNumber="188">
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This species was originally assigned to the genus
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<taxonomicName box="[1266,1394,1152,1190]" class="Malacostraca" family="Aoridae" genus="Lembos" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="genus">
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<emphasis box="[1266,1394,1152,1190]" italics="true" pageId="1" pageNumber="188">Lembos</emphasis>
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</taxonomicName>
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by
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<bibRefCitation author="Ledoyer" box="[1466,1728,1152,1190]" pageId="1" pageNumber="188" pagination="1 - 113" refId="ref8039" refString="Ledoyer, M., 1984. Les gammariens (Crustacea, Amphipoda) desherbiersdephanerogames marines de Nouvelle Caledonie (region de Noumea). Memoires du Museum Nationale d'Histoire Naturelle A, Zoologie 129: 1 - 113." type="journal article" year="1984">Ledoyer (1984)</bibRefCitation>
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based on the male gnathopod merus being shorter than the carpus, male coxa 1 being of the
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<emphasis box="[1335,1500,1243,1282]" italics="true" pageId="1" pageNumber="188">
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"
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<taxonomicName box="[1346,1489,1243,1282]" class="Malacostraca" family="Aoridae" genus="Lembos" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="genus">Lembos</taxonomicName>
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"
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</emphasis>
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<typeStatus box="[1519,1592,1243,1282]" pageId="1" pageNumber="188">type</typeStatus>
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, presumably referring to the forward produced, anterodistal margin and the mandibular palp being weakly falcate with a row of small setae. The shortened male gnathopod 1 merus is unusual in
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<emphasis box="[2087,2180,1381,1420]" italics="true" pageId="1" pageNumber="188">
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<taxonomicName box="[2087,2174,1381,1420]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="genus">Aora</taxonomicName>
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,
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</emphasis>
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but occurs also in
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<emphasis box="[1530,1788,1427,1466]" italics="true" pageId="1" pageNumber="188">
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<taxonomicName authorityName="Afonso" authorityYear="1976" box="[1530,1782,1427,1466]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="species" species="spinicornis">A. spinicornis</taxonomicName>
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,
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</emphasis>
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the acrte coxa occurs in several
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<taxonomicName box="[1407,1495,1473,1512]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="genus">
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<emphasis box="[1407,1495,1473,1512]" italics="true" pageId="1" pageNumber="188">Aora</emphasis>
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</taxonomicName>
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species e.g.,
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<emphasis box="[1754,2107,1473,1512]" italics="true" pageId="1" pageNumber="188">
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<taxonomicName authorityName="Kroyer" authorityYear="1845" box="[1754,1924,1473,1512]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="species" species="typica">A. typica</taxonomicName>
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,
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<taxonomicName authorityName="Myers & Moore" authorityYear="1983" box="[1950,2107,1473,1512]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="species" species="hebes">A. hebes</taxonomicName>
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</emphasis>
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and
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<taxonomicName authorityName="Afonso" authorityYear="1976" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="species" species="spinicornis">
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<emphasis italics="true" pageId="1" pageNumber="188">A. spinicornis</emphasis>
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</taxonomicName>
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and the mandible palp is similar to that of
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<emphasis italics="true" pageId="1" pageNumber="188">
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<taxonomicName authorityName="Myers & Moore" authorityYear="1983" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="species" species="hircosa">A. hircosa</taxonomicName>
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.
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</emphasis>
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In all respects this and the following species conform to the genus
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<taxonomicName authority="Kr" authorityName="Kr" box="[1639,1784,1611,1649]" class="Malacostraca" family="Aoridae" genus="Aora" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="188" phylum="Arthropoda" rank="genus">
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<emphasis box="[1639,1724,1611,1649]" italics="true" pageId="1" pageNumber="188">Aora</emphasis>
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Kr
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</taxonomicName>
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0yer.
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</paragraph>
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<paragraph blockId="1.[1266,2246,1704,1789]" pageId="1" pageNumber="188">
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Habitat. Amongst
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<emphasis box="[1578,1903,1704,1743]" italics="true" pageId="1" pageNumber="188">
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<taxonomicName authorityName="M.Adanson" authorityYear="1763" box="[1578,1695,1704,1743]" class="Phaeophyceae" family="Dictyotaceae" genus="Padina" higherTaxonomySource="GBIF" kingdom="Plantae" order="Dictyotales" pageId="1" pageNumber="188" phylum="Heterokontophyta" rank="genus">Padina</taxonomicName>
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,
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<taxonomicName box="[1714,1897,1704,1743]" class="Phaeophyceae" family="Sargassaceae" genus="Sargassum" higherTaxonomySource="GBIF" kingdom="Plantae" order="Fucales" pageId="1" pageNumber="188" phylum="Phaeophyta" rank="genus">Sargassum</taxonomicName>
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,
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</emphasis>
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seagrasses and coral rubble,
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<quantity box="[1418,1541,1750,1789]" metricMagnitude="0" metricUnit="m" metricValue="5.0" metricValueMax="10.0" metricValueMin="0.0" pageId="1" pageNumber="188" unit="m" value="5.0" valueMax="10.0" valueMin="0.0">
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0-
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<specimenCount box="[1451,1541,1750,1789]" pageId="1" pageNumber="188" type="generic">10 m</specimenCount>
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</quantity>
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.
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</paragraph>
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<paragraph blockId="1.[1266,1960,1844,1882]" box="[1266,1960,1844,1882]" pageId="1" pageNumber="188">Distribution. New Caledonian endemic.</paragraph>
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</subSubSection>
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</treatment>
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</document> |