240 lines
28 KiB
XML
240 lines
28 KiB
XML
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<mods:title id="6C8F435442EA06D3159E1EF0C22559D7">Tirons of the world: a review of ‘ tironid’ amphipods, description of new genera and species, and establishment of a new subfamily Tironinae Stebbing, 1906 stat. nov. (Crustacea, Synopiidae)</mods:title>
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<mods:namePart id="4104F9DFC6FBA2EEC04E07F7E32E7633">Just, Jean</mods:namePart>
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<mods:title id="83D79E79BBACD1D608B19C86C8D01FF6">Zootaxa</mods:title>
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<mods:date id="327614AE0152123A38E603C3E7A3E261">2022</mods:date>
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<treatment id="03BF0417FF9AFF5AFF1A8FA5E2D6FA85" ID-DOI="http://doi.org/10.5281/zenodo.6827635" ID-GBIF-Taxon="197509203" ID-Zenodo-Dep="6827635" LSID="urn:lsid:plazi:treatment:03BF0417FF9AFF5AFF1A8FA5E2D6FA85" httpUri="http://treatment.plazi.org/id/03BF0417FF9AFF5AFF1A8FA5E2D6FA85" lastPageNumber="76" pageId="75" pageNumber="76">
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<subSubSection id="C30CE68AFF9AFF5AFF1A8FA5E558FF10" box="[151,530,151,177]" pageId="75" pageNumber="76" type="nomenclature">
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<paragraph id="8BA9B501FF9AFF5AFF1A8FA5E558FF10" blockId="75.[151,530,151,214]" box="[151,530,151,177]" pageId="75" pageNumber="76">
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<heading id="D0E1026DFF9AFF5AFF1A8FA5E558FF10" bold="true" box="[151,530,151,177]" fontSize="11" level="2" pageId="75" pageNumber="76" reason="4">
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<taxonomicName id="4C16CE82FF9AFF5AFF1A8FA5E558FF10" ID-CoL="7PHFY" authority="Rabindranath, 1972" authorityName="Rabindranath" authorityYear="1972" box="[151,530,151,177]" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="genus">
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<emphasis id="B9626913FF9AFF5AFF1A8FA5E558FF10" bold="true" box="[151,530,151,177]" pageId="75" pageNumber="76">
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<emphasis id="B9626913FF9AFF5AFF1A8FA5E65AFF10" bold="true" box="[151,272,151,177]" italics="true" pageId="75" pageNumber="76">Metatiron</emphasis>
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<bibRefCitation id="EF87C8F0FF9AFF5AFE9A8FA5E558FF10" author="Rabindranath, P." box="[279,530,151,177]" pageId="75" pageNumber="76" pagination="84 - 97" refId="ref50147" refString="Rabindranath, P. (1972) Three species of gammaridean Amphipoda (Crustacea) from the Trivandrum Coast, India. Zoologischer Anzeiger, 188, 84 - 97." type="journal article" year="1972">Rabindranath, 1972</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C30CE68AFF9AFF5AFF1A8F89E632FF77" box="[151,376,187,214]" pageId="75" pageNumber="76" type="description">
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<paragraph id="8BA9B501FF9AFF5AFF1A8F89E632FF77" blockId="75.[151,530,151,214]" box="[151,376,187,214]" pageId="75" pageNumber="76">
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(
|
||
<figureCitation id="132DA984FF9AFF5AFF2D8F89E7A9FF74" box="[160,227,187,213]" captionStart="FIGURE 1" captionStartId="9.[151,250,1831,1855]" captionTargetBox="[160,1423,179,1796]" captionTargetId="figure-15@9.[151,1436,179,1806]" captionTargetPageId="9" captionText="FIGURE 1. Representative habitus illustrations of tironin genera. Tiron spiniferus (from Sars, 1895 pl. 140, ♀ 8 mm); Pseudotiron miratus sp. nov. (this paper, ♀, 4.5 mm); Tironella pervicax comb. nov. (from J.L. Barnard, 1967 fig. 84, ♂ 4.7 mm); Glandulotiron pilocaputis sp. nov. (this paper, ♀, 6.3 mm); Metatiron tropakis (from J.L. Barnard, 1967 fig. 45, ♀, 4.9 mm); Minitiron bellairsi comb. nov. (from Just, 1981 fig. 1, ♀ 2.4 mm). a and b, dactylus and unguis of pereopods 3–7: a, stubby; b, pre-stubby." figureDoi="http://doi.org/10.5281/zenodo.6572025" httpUri="https://zenodo.org/record/6572025/files/figure.png" pageId="75" pageNumber="76">Fig. 1</figureCitation>
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;
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<figureCitation id="132DA984FF9AFF5AFF7C8F89E63AFF77" box="[241,368,187,214]" captionStart="FIGURE 43" captionStartId="76.[151,250,1845,1869]" captionTargetBox="[162,1414,195,1804]" captionTargetId="figure-23@76.[151,1436,181,1821]" captionTargetPageId="76" captionText="FIGURE 43. Principal characters separating Metatiron and Minitiron gen. nov. Upper row, gnathopod 1; lower row, maxilla 1 outer plate. a and b, Metatiron tropakis, original; c and d, Minitiron bellairsi, c from Just 1981; d, from Barnard & Thomas 1989." figureDoi="http://doi.org/10.5281/zenodo.6572127" httpUri="https://zenodo.org/record/6572127/files/figure.png" pageId="75" pageNumber="76">Fig. 43 a, b</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C30CE68AFF9AFF5AFF1A8E32E51BFEB9" box="[151,593,256,280]" pageId="75" pageNumber="76" type="reference_group">
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||
<paragraph id="8BA9B501FF9AFF5AFF1A8E32E51BFEB9" blockId="75.[151,593,256,280]" box="[151,593,256,280]" pageId="75" pageNumber="76">
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<treatmentCitationGroup id="AB06922FFF9AFF5AFF1A8E32E51BFEB9" box="[151,593,256,280]" pageId="75" pageNumber="76">
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<treatmentCitation id="0AB79310FF9AFF5AFF1A8E32E541FEB9" author="Rabindranath, P." box="[151,523,256,280]" page="84" pageId="75" pageNumber="76" year="1972">
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||
<taxonomicName id="4C16CE82FF9AFF5AFF1A8E32E541FEB9" ID-CoL="7PHFY" authority="Rabindranath, 1972, p. 84" authorityName="Rabindranath" authorityPageNumber="84" authorityYear="1972" box="[151,523,256,280]" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="genus">
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||
<emphasis id="B9626913FF9AFF5AFF1A8E32E7B1FEB6" box="[151,251,256,279]" italics="true" pageId="75" pageNumber="76">Metatiron</emphasis>
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||
<bibRefCitation id="EF87C8F0FF9AFF5AFE8F8E32E686FEB9" author="Rabindranath, P." box="[258,460,256,280]" pageId="75" pageNumber="76" pagination="84 - 97" refId="ref50147" refString="Rabindranath, P. (1972) Three species of gammaridean Amphipoda (Crustacea) from the Trivandrum Coast, India. Zoologischer Anzeiger, 188, 84 - 97." type="journal article" year="1972">Rabindranath, 1972</bibRefCitation>
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, p. 84
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</taxonomicName>
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||
</treatmentCitation>
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, fig. 1.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C30CE68AFF9AFF5AFF1A8E74E382FD4D" pageId="75" pageNumber="76" type="type_taxon">
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||
<paragraph id="8BA9B501FF9AFF5AFF1A8E74E4BCFEC1" blockId="75.[151,1437,325,821]" box="[151,1014,325,353]" pageId="75" pageNumber="76">
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||
<emphasis id="B9626913FF9AFF5AFF1A8E74E678FEFE" bold="true" box="[151,306,325,352]" pageId="75" pageNumber="76">
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||
<typeStatus id="54AD0BA3FF9AFF5AFF1A8E74E798FEC1" box="[151,210,326,352]" pageId="75" pageNumber="76">Type</typeStatus>
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species.
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||
</emphasis>
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<taxonomicName id="4C16CE82FF9AFF5AFEB48E74E5AFFEC0" ID-CoL="7ZL2W" authority="Pillai, 1957" authorityName="Pillai" authorityYear="1957" box="[313,741,326,353]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="brevidactylus">
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<emphasis id="B9626913FF9AFF5AFEB48E74E514FEC1" box="[313,606,326,352]" italics="true" pageId="75" pageNumber="76">Pseudotiron brevidactylus</emphasis>
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||
<bibRefCitation id="EF87C8F0FF9AFF5AFDE88E74E5AFFEC0" author="Pillai, N. K." box="[613,741,326,353]" pageId="75" pageNumber="76" pagination="29 - 68" refId="ref50030" refString="Pillai, N. K. (1957) Pelagic Crustacea of Travancore. III. Amphipoda. Bulletin of the Central Research Institute of University of Travancore, 5, 29 - 68." type="journal article" year="1957">Pillai, 1957</bibRefCitation>
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</taxonomicName>
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.—Original designation.
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||
</paragraph>
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||
<paragraph id="8BA9B501FF9AFF5AFF4A8E5BE5BDFE09" blockId="75.[151,1437,325,821]" pageId="75" pageNumber="76">
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||
<emphasis id="B9626913FF9AFF5AFF4A8E5BE6DDFE25" bold="true" box="[199,407,361,388]" pageId="75" pageNumber="76">Component taxa.</emphasis>
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||
<taxonomicName id="4C16CE82FF9AFF5AFE2D8E59E4E2FE25" authority="Alonso de Pina, 1998" authorityName="Alonso de Pina" authorityYear="1998" box="[416,936,362,388]" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="bonaeriensis">
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<emphasis id="B9626913FF9AFF5AFE2D8E59E5ECFE25" box="[416,678,362,388]" italics="true" pageId="75" pageNumber="76">Metatiron bonaeriensis</emphasis>
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<bibRefCitation id="EF87C8F0FF9AFF5AFD238E58E4E2FE25" author="Alonso de Pina, G. M." box="[686,936,362,388]" pageId="75" pageNumber="76" pagination="627 - 633" refId="ref48265" refString="Alonso de Pina, G. M. (1998) Metatiron bonaerensis, a new species (Crustacea: Amphipoda: Synopiidae) from the southwest Atlantic. Proceedings of the Biological Society of Washington, 111 (3), 627 - 633." type="journal article" year="1998">Alonso de Pina, 1998</bibRefCitation>
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</taxonomicName>
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||
;
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||
<taxonomicName id="4C16CE82FF9AFF5AFC3B8E59E25FFE24" ID-CoL="7ZL2W" authority="(Pillai, 1957)" baseAuthorityName="Pillai" baseAuthorityYear="1957" box="[950,1301,362,389]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="brevidactylus">
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<emphasis id="B9626913FF9AFF5AFC3B8E59E487FE25" box="[950,973,363,388]" italics="true" pageId="75" pageNumber="76">M</emphasis>
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.
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<emphasis id="B9626913FF9AFF5AFC508E58E339FE25" box="[989,1139,362,388]" italics="true" pageId="75" pageNumber="76">brevidactylus</emphasis>
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||
(
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<bibRefCitation id="EF87C8F0FF9AFF5AFB098E58E246FE24" author="Pillai, N. K." box="[1156,1292,362,389]" pageId="75" pageNumber="76" pagination="29 - 68" refId="ref50030" refString="Pillai, N. K. (1957) Pelagic Crustacea of Travancore. III. Amphipoda. Bulletin of the Central Research Institute of University of Travancore, 5, 29 - 68." type="journal article" year="1957">Pillai, 1957</bibRefCitation>
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||
)
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</taxonomicName>
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;
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<taxonomicName id="4C16CE82FF9AFF5AFAAF8E59E633FE09" ID-CoL="6eded274-685b-4a47-9751-09ea22d893c7" authority="(Goeke, 1982)" baseAuthorityName="Goeke" baseAuthorityYear="1982" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="triocellatus">
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||
<emphasis id="B9626913FF9AFF5AFAAF8E59E787FE09" italics="true" pageId="75" pageNumber="76">M. triocellatus</emphasis>
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||
(
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||
<bibRefCitation id="EF87C8F0FF9AFF5AFF538EBCE63BFE09" author="Goeke, G. D." box="[222,369,398,424]" pageId="75" pageNumber="76" pagination="148 - 153" refId="ref49063" refString="Goeke, G. D. (1982) Tiron triocellatus, a new species of amphipod (Gammaridea: Synopiidae) from the western Atlantic and Gulf of Mexico. Journal of Crustacean Biology, 21, 148 - 153. https: // doi. org / 10.2307 / 1548119" type="journal article" year="1982">Goeke, 1982</bibRefCitation>
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||
)
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||
</taxonomicName>
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||
;
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||
<taxonomicName id="4C16CE82FF9AFF5AFE088EBDE5B9FE09" ID-CoL="42DYK" authority="(J. L. Barnard, 1972)" baseAuthorityName="J. L. Barnard" baseAuthorityYear="1972" box="[389,755,398,424]" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="tropakis">
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||
<emphasis id="B9626913FF9AFF5AFE088EBDE54FFE09" box="[389,517,398,424]" italics="true" pageId="75" pageNumber="76">M. tropakis</emphasis>
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||
(J.L.
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||
<bibRefCitation id="EF87C8F0FF9AFF5AFDCA8EBCE5A1FE09" author="Barnard, J. L." box="[583,747,398,424]" pageId="75" pageNumber="76" pagination="1 - 94" refId="ref48434" refString="Barnard, J. L. (1972) A Review of the Family Synopiidae (= Tironidae), Mainly Distributed in the Deep Sea (Crustacea: Amphipoda). Smithsonian Contributions to Zoology, 124 (1 - 4), 1 - 94. https: // doi. org / 10.5479 / si. 00810282.124" type="journal article" year="1972">Barnard, 1972</bibRefCitation>
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||
)
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||
</taxonomicName>
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||
.
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||
</paragraph>
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||
<paragraph id="8BA9B501FF9AFF5AFF4A8E80E382FD4D" blockId="75.[151,1437,325,821]" pageId="75" pageNumber="76">
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||
<emphasis id="B9626913FF9AFF5AFF4A8E80E631FE6A" bold="true" box="[199,379,433,460]" pageId="75" pageNumber="76">New diagnosis.</emphasis>
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||
Tironid
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||
<taxonomicName id="4C16CE82FF9AFF5AFE6D8E80E514FE6D" ID-CoL="7NL87" authorityName="Dana" authorityYear="1853" box="[480,606,434,460]" class="Malacostraca" family="Synopiidae" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="family">Synopiidae</taxonomicName>
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||
without mandible palp.
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||
<emphasis id="B9626913FF9AFF5AFCFA8E80E4AEFE6D" box="[887,996,434,460]" italics="true" pageId="75" pageNumber="76">Cephalon</emphasis>
|
||
in lateral view forming an even curve (occasionally slightly angular in males) terminating in a downward pointing short, acute rostrum.
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||
<emphasis id="B9626913FF9AFF5AFA898EE4E65AFDB5" italics="true" pageId="75" pageNumber="76">Interantennal head lobes</emphasis>
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||
triangular pointed or bluntly rounded.
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||
<emphasis id="B9626913FF9AFF5AFD458EC8E455FDB5" box="[712,799,506,532]" italics="true" pageId="75" pageNumber="76">Maxilla</emphasis>
|
||
1 outer plate apex broad with two rows of pointed, generally denticulate spine-setae (
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||
<figureCitation id="132DA984FF9AFF5AFE7D8D2CE51EFD98" box="[496,596,542,569]" captionStart="FIGURE 43" captionStartId="76.[151,250,1845,1869]" captionTargetBox="[162,1414,195,1804]" captionTargetId="figure-23@76.[151,1436,181,1821]" captionTargetPageId="76" captionText="FIGURE 43. Principal characters separating Metatiron and Minitiron gen. nov. Upper row, gnathopod 1; lower row, maxilla 1 outer plate. a and b, Metatiron tropakis, original; c and d, Minitiron bellairsi, c from Just 1981; d, from Barnard & Thomas 1989." figureDoi="http://doi.org/10.5281/zenodo.6572127" httpUri="https://zenodo.org/record/6572127/files/figure.png" pageId="75" pageNumber="76">Fig. 43b</figureCitation>
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||
).
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<emphasis id="B9626913FF9AFF5AFDE48D2CE5BDFD99" box="[617,759,542,568]" italics="true" pageId="75" pageNumber="76">Coxal plates</emphasis>
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||
1 and 2 of subsimilar length and shape,
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||
<emphasis id="B9626913FF9AFF5AFB448D2CE252FD99" box="[1225,1304,542,568]" italics="true" pageId="75" pageNumber="76">plate 3</emphasis>
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the largest, expanded in middle, posterior margin tapering from middle to blunt apex,
|
||
<emphasis id="B9626913FF9AFF5AFC6A8D70E37CFDFD" box="[999,1078,578,604]" italics="true" pageId="75" pageNumber="76">plate 4</emphasis>
|
||
the shortest, anterior and distal margins broadly rounded, posterior margins straight to shallow concave comma-shape,
|
||
<emphasis id="B9626913FF9AFF5AFBED8D54E3E9FD21" box="[1120,1187,614,640]" italics="true" pageId="75" pageNumber="76">plates</emphasis>
|
||
5 and 6 posterolobate, together, wider than plates 1–4; coxal plate 7 short, much wider than deep.
|
||
<emphasis id="B9626913FF9AFF5AFC698DB8E328FD05" box="[996,1122,650,676]" italics="true" pageId="75" pageNumber="76">Gnathopod</emphasis>
|
||
1 basis nearly straight (
|
||
<figureCitation id="132DA984FF9AFF5AFAE28DB8E789FD69" captionStart="FIGURE 43" captionStartId="76.[151,250,1845,1869]" captionTargetBox="[162,1414,195,1804]" captionTargetId="figure-23@76.[151,1436,181,1821]" captionTargetPageId="76" captionText="FIGURE 43. Principal characters separating Metatiron and Minitiron gen. nov. Upper row, gnathopod 1; lower row, maxilla 1 outer plate. a and b, Metatiron tropakis, original; c and d, Minitiron bellairsi, c from Just 1981; d, from Barnard & Thomas 1989." figureDoi="http://doi.org/10.5281/zenodo.6572127" httpUri="https://zenodo.org/record/6572127/files/figure.png" pageId="75" pageNumber="76">Fig. 43a</figureCitation>
|
||
), carpus nearly as long as basis.
|
||
<emphasis id="B9626913FF9AFF5AFDA68D9CE598FD69" box="[555,722,686,712]" italics="true" pageId="75" pageNumber="76">Pereopods 3–7</emphasis>
|
||
merus, carpus and propodus short, with stubby dactylus/unguis.
|
||
<emphasis id="B9626913FF9AFF5AFF1A8DE1E65DFD4D" box="[151,279,723,748]" italics="true" pageId="75" pageNumber="76">Urosomites</emphasis>
|
||
1 and 2, or all 3, with posterior dorsal spine.
|
||
<emphasis id="B9626913FF9AFF5AFC998DE0E435FD4D" box="[788,895,722,748]" italics="true" pageId="75" pageNumber="76">Uropod 3</emphasis>
|
||
outer ramus of single article.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30CE68AFF9AFF5AFF4A8DC7E35EFC95" pageId="75" pageNumber="76" type="distribution">
|
||
<paragraph id="8BA9B501FF9AFF5AFF4A8DC7E35EFC95" blockId="75.[151,1437,325,821]" pageId="75" pageNumber="76">
|
||
<emphasis id="B9626913FF9AFF5AFF4A8DC7E613FCAE" bold="true" box="[199,345,757,783]" pageId="75" pageNumber="76">Distribution</emphasis>
|
||
. Travancore SW
|
||
<collectingCountry id="F301F591FF9AFF5AFD968DC4E51DFCB1" box="[539,599,758,784]" name="India" pageId="75" pageNumber="76">India</collectingCountry>
|
||
, Eastern America (Virginia to Florida), Caribbean Sea (
|
||
<collectingCountry id="F301F591FF9AFF5AFB4D8DC4E273FCB0" box="[1216,1337,758,785]" name="Venezuela" pageId="75" pageNumber="76">Venezuela</collectingCountry>
|
||
), Golf of Mexico, SW Atlantic (
|
||
<collectingCountry id="F301F591FF9AFF5AFE1E8C28E693FC95" box="[403,473,794,820]" name="Brazil" pageId="75" pageNumber="76">Brazil</collectingCountry>
|
||
to
|
||
<collectingCountry id="F301F591FF9AFF5AFE768C28E525FC94" box="[507,623,794,821]" name="Argentina" pageId="75" pageNumber="76">Argentina</collectingCountry>
|
||
), Eastern Pacific (California to
|
||
<collectingCountry id="F301F591FF9AFF5AFC5D8C28E342FC95" box="[976,1032,794,820]" name="Peru" pageId="75" pageNumber="76">Peru</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30CE68AFF9AFF5AFF1A8CB4E2D6FA85" pageId="75" pageNumber="76" type="key">
|
||
<paragraph id="8BA9B501FF9AFF5AFF1A8CB4E6ADFC01" blockId="75.[151,487,901,928]" box="[151,487,901,928]" pageId="75" pageNumber="76">
|
||
<emphasis id="B9626913FF9AFF5AFF1A8CB4E6ADFC01" bold="true" box="[151,487,901,928]" pageId="75" pageNumber="76">
|
||
Key to species of
|
||
<taxonomicName id="4C16CE82FF9AFF5AFEE38CB4E6ADFC01" ID-CoL="7PHFY" authorityName="Rabindranath" authorityYear="1972" box="[366,487,902,928]" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9626913FF9AFF5AFEE38CB4E6ADFC01" bold="true" box="[366,487,902,928]" italics="true" pageId="75" pageNumber="76">Metatiron</emphasis>
|
||
</taxonomicName>
|
||
</emphasis>
|
||
</paragraph>
|
||
<key id="FF87E230FF9AFF5AFF1A8CF9E2D6FA85" pageId="75" pageNumber="76">
|
||
<keyStep id="30E2ADA4FF9AFF5AFF1A8CF9E2D6FC5C" pageId="75" pageNumber="76">
|
||
<paragraph id="8BA9B501FF9AFF5AFF1A8CF9E2D6FC41" blockId="75.[151,1437,971,1316]" box="[151,1436,971,993]" pageId="75" pageNumber="76">
|
||
<keyLead id="30E71634FF9AFF5AFF1A8CF9E2D6FC41" box="[151,1436,971,993]" pageId="75" pageNumber="76">1. Telson with small simple dorsal setae on each lobe........................................................... 2</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BA9B501FF9AFF5AFF1A8CDAE2D6FC5C" blockId="75.[151,1437,971,1316]" box="[151,1436,1000,1022]" pageId="75" pageNumber="76">
|
||
<keyLead id="30E71634FF9AFF5AFF1A8CDAE2D6FC5C" box="[151,1436,1000,1022]" pageId="75" pageNumber="76">- Telson with strong robust setae in row on each lobe.......................................................... 3</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30E2ADA4FF9AFF5AFF1A8B37E2D6FBD5" pageId="75" pageNumber="76">
|
||
<paragraph id="8BA9B501FF9AFF5AFF1A8B37E2D6FB98" blockId="75.[151,1437,971,1316]" pageId="75" pageNumber="76">
|
||
<keyLead id="30E71634FF9AFF5AFF1A8B37E2D6FB98" pageId="75" pageNumber="76">
|
||
2. Pereopod 7 basis round, broader than long; uropod 3 peduncle about half as long as outer ramus, outer ramus with 7 robust setae dorsally......................................................................
|
||
<taxonomicName id="4C16CE82FF9AFF5AFBFA8B11E2D6FB98" ID-CoL="7ZL2W" authority="(Pillai, 1957)" baseAuthorityName="Pillai" baseAuthorityYear="1957" box="[1143,1436,1059,1081]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="brevidactylus">
|
||
<emphasis id="B9626913FF9AFF5AFBFA8B11E25DFB99" box="[1143,1303,1059,1080]" italics="true" pageId="75" pageNumber="76">M. brevidactylus</emphasis>
|
||
(
|
||
<bibRefCitation id="EF87C8F0FF9AFF5AFAA98B11E2DFFB98" author="Pillai, N. K." box="[1316,1429,1059,1081]" pageId="75" pageNumber="76" pagination="29 - 68" refId="ref50030" refString="Pillai, N. K. (1957) Pelagic Crustacea of Travancore. III. Amphipoda. Bulletin of the Central Research Institute of University of Travancore, 5, 29 - 68." type="journal article" year="1957">Pillai, 1957</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BA9B501FF9AFF5AFF1A8B72E2D6FBD5" blockId="75.[151,1437,971,1316]" pageId="75" pageNumber="76">
|
||
<keyLead id="30E71634FF9AFF5AFF1A8B72E2D6FBD5" pageId="75" pageNumber="76">
|
||
- Pereopod 7 basis broadly rounded, as broad as long; uropod 3 peduncle about 9/10 length of outer ramus, outer ramus with 4 (5) robust setae dorsally.........................................................
|
||
<taxonomicName id="4C16CE82FF9AFF5AFBF38B6CE2D6FBD5" ID-CoL="6eded274-685b-4a47-9751-09ea22d893c7" authority="(Goeke, 1982)" baseAuthorityName="Goeke" baseAuthorityYear="1982" box="[1150,1436,1117,1140]" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="triocellatus">
|
||
<emphasis id="B9626913FF9AFF5AFBF38B6CE241FBD3" box="[1150,1291,1117,1139]" italics="true" pageId="75" pageNumber="76">M. triocellatus</emphasis>
|
||
(
|
||
<bibRefCitation id="EF87C8F0FF9AFF5AFA978B6FE2DFFBD5" author="Goeke, G. D." box="[1306,1429,1117,1140]" pageId="75" pageNumber="76" pagination="148 - 153" refId="ref49063" refString="Goeke, G. D. (1982) Tiron triocellatus, a new species of amphipod (Gammaridea: Synopiidae) from the western Atlantic and Gulf of Mexico. Journal of Crustacean Biology, 21, 148 - 153. https: // doi. org / 10.2307 / 1548119" type="journal article" year="1982">Goeke, 1982</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30E2ADA4FF9AFF5AFF1A8B49E2D6FA85" pageId="75" pageNumber="76">
|
||
<paragraph id="8BA9B501FF9AFF5AFF1A8B49E2D6FB6A" blockId="75.[151,1437,971,1316]" pageId="75" pageNumber="76">
|
||
<keyLead id="30E71634FF9AFF5AFF1A8B49E2D6FB6A" pageId="75" pageNumber="76">
|
||
3. Gnathopod 1 basis with row of long plumose setae on anterior margin; uropod 3 peduncle about half as long as outer ramus, outer ramus with about 8 dorsal robust setae; telson lobes with dorsal row of 7 8 small robust setae...........................................................................................
|
||
<taxonomicName id="4C16CE82FF9AFF5AFBB98B84E2D6FB6A" ID-CoL="42DYG" authority="Alonso de Pina, 1998" authorityName="Alonso de Pina" authorityYear="1998" box="[1076,1436,1205,1227]" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="bonaerensis">
|
||
<emphasis id="B9626913FF9AFF5AFBB98B84E38DFB6B" box="[1076,1223,1205,1227]" italics="true" pageId="75" pageNumber="76">M. bonaerensis</emphasis>
|
||
<bibRefCitation id="EF87C8F0FF9AFF5AFB438B87E2D6FB6A" author="Alonso de Pina, G. M." box="[1230,1436,1205,1227]" pageId="75" pageNumber="76" pagination="627 - 633" refId="ref48265" refString="Alonso de Pina, G. M. (1998) Metatiron bonaerensis, a new species (Crustacea: Amphipoda: Synopiidae) from the southwest Atlantic. Proceedings of the Biological Society of Washington, 111 (3), 627 - 633." type="journal article" year="1998">Alonso de Pina, 1998</bibRefCitation>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BA9B501FF9AFF5AFF1A8BE1E2D6FA85" blockId="75.[151,1437,971,1316]" pageId="75" pageNumber="76">
|
||
<keyLead id="30E71634FF9AFF5AFF1A8BE1E2D6FA85" pageId="75" pageNumber="76">
|
||
- Gnathopod 1 basis with simple setae of varying length on anterior margin; uropod 3 peduncle about 2/3 length of outer ramus, outer ramus with about 15 robust dorsal setae; telson lobes with dorsal row of about 8 long robust setae............................................................................................
|
||
<taxonomicName id="4C16CE82FF9AFF5AFBE88A3CE2D6FA85" ID-CoL="42DYK" authority="(J. L. Barnard, 1972)" baseAuthorityName="J. L. Barnard" baseAuthorityYear="1972" box="[1125,1436,1293,1316]" class="Malacostraca" family="Synopiidae" genus="Metatiron" kingdom="Animalia" order="Amphipoda" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="tropakis">
|
||
<emphasis id="B9626913FF9AFF5AFBE88A3CE399FA83" box="[1125,1235,1293,1315]" italics="true" pageId="75" pageNumber="76">M. tropakis</emphasis>
|
||
(J.L.
|
||
<bibRefCitation id="EF87C8F0FF9AFF5AFA868A3FE2DFFA85" author="Barnard, J. L." box="[1291,1429,1293,1316]" pageId="75" pageNumber="76" pagination="1 - 94" refId="ref48434" refString="Barnard, J. L. (1972) A Review of the Family Synopiidae (= Tironidae), Mainly Distributed in the Deep Sea (Crustacea: Amphipoda). Smithsonian Contributions to Zoology, 124 (1 - 4), 1 - 94. https: // doi. org / 10.5479 / si. 00810282.124" type="journal article" year="1972">Barnard, 1972</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |