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<mods:title id="5237155EED0EA320181D1D8960C95141">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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<treatment id="03BF0417FF97FF57FF1A8FA5E2D6FB2E" ID-DOI="http://doi.org/10.5281/zenodo.6827631" ID-GBIF-Taxon="197509204" ID-Zenodo-Dep="6827631" LSID="urn:lsid:plazi:treatment:03BF0417FF97FF57FF1A8FA5E2D6FB2E" httpUri="http://treatment.plazi.org/id/03BF0417FF97FF57FF1A8FA5E2D6FB2E" lastPageNumber="71" pageId="70" pageNumber="71">
<subSubSection id="C30CE68AFF97FF57FF1A8FA5E6BFFF10" box="[151,501,151,178]" pageId="70" pageNumber="71" type="nomenclature">
<paragraph id="8BA9B501FF97FF57FF1A8FA5E6BFFF10" blockId="70.[151,501,151,178]" box="[151,501,151,178]" pageId="70" pageNumber="71">
<heading id="D0E1026DFF97FF57FF1A8FA5E6BFFF10" bold="true" box="[151,501,151,178]" fontSize="11" level="2" pageId="70" pageNumber="71" reason="4">
<taxonomicName id="4C16CE82FF97FF57FF1A8FA5E6BFFF10" ID-CoL="7PWR8" authority="Chevreux, 1895" authorityName="Chevreux" authorityYear="1895" box="[151,501,151,178]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B9626913FF97FF57FF1A8FA5E6BFFF10" bold="true" box="[151,501,151,178]" pageId="70" pageNumber="71">
<emphasis id="B9626913FF97FF57FF1A8FA5E660FF13" bold="true" box="[151,298,151,178]" italics="true" pageId="70" pageNumber="71">Pseudotiron</emphasis>
<bibRefCitation id="EF87C8F0FF97FF57FEBC8FA5E6BFFF10" author="Chevreux, E." box="[305,501,151,177]" pageId="70" pageNumber="71" pagination="165 - 170" refId="ref48758" refString="Chevreux, E. (1895) Sur un Amphipode, Pseudotiron bouvieri, nov. gen. et sp., de la Famille des Syrrhoidae nouvelle pour la Fauna Mediterranenne. Bulletin de la Societe Zoologique de France, 20, 165 - 170. https: // doi. org / 10.5962 / bhl. part. 29691" type="journal article" year="1895">Chevreux, 1895</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
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<subSubSection id="C30CE68AFF97FF57FF1A8FEDE5AEFEE0" pageId="70" pageNumber="71" type="type_taxon">
<paragraph id="8BA9B501FF97FF57FF1A8FEDE5A2FF5B" blockId="70.[151,1437,223,789]" box="[151,744,223,250]" pageId="70" pageNumber="71">
<emphasis id="B9626913FF97FF57FF1A8FEDE661FF58" bold="true" box="[151,299,223,249]" pageId="70" pageNumber="71">
<typeStatus id="54AD0BA3FF97FF57FF1A8FEDE798FF58" box="[151,210,223,249]" pageId="70" pageNumber="71">Type</typeStatus>
species
</emphasis>
.
<taxonomicName id="4C16CE82FF97FF57FEB48FEDE56FFF58" ID-CoL="4PDM9" authorityName="Chevreux" authorityYear="1895" box="[313,549,223,249]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="bouvieri">
<emphasis id="B9626913FF97FF57FEB48FEDE56FFF58" box="[313,549,223,249]" italics="true" pageId="70" pageNumber="71">Pseudotiron bouvieri</emphasis>
</taxonomicName>
.—By monotypy.
</paragraph>
<paragraph id="8BA9B501FF97FF57FF4A8E31E3D4FEBC" blockId="70.[151,1437,223,789]" box="[199,1182,259,286]" pageId="70" pageNumber="71">
<emphasis id="B9626913FF97FF57FF4A8E31E6E6FEBC" bold="true" box="[199,428,259,285]" pageId="70" pageNumber="71">Component species</emphasis>
.
<taxonomicName id="4C16CE82FF97FF57FE368E31E42EFEBF" ID-CoL="4PDM9" authority="Chevreux, 1895" authorityName="Chevreux" authorityYear="1895" box="[443,868,259,286]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="bouvieri">
<emphasis id="B9626913FF97FF57FE368E31E5ECFEBC" box="[443,678,259,285]" italics="true" pageId="70" pageNumber="71">Pseudotiron bouvieri</emphasis>
<bibRefCitation id="EF87C8F0FF97FF57FD238E31E42EFEBF" author="Chevreux, E." box="[686,868,259,286]" pageId="70" pageNumber="71" pagination="165 - 170" refId="ref48758" refString="Chevreux, E. (1895) Sur un Amphipode, Pseudotiron bouvieri, nov. gen. et sp., de la Famille des Syrrhoidae nouvelle pour la Fauna Mediterranenne. Bulletin de la Societe Zoologique de France, 20, 165 - 170. https: // doi. org / 10.5962 / bhl. part. 29691" type="journal article" year="1895">Chevreux, 1895</bibRefCitation>
</taxonomicName>
;
<taxonomicName id="4C16CE82FF97FF57FCE28E36E3D3FEBC" ID-CoL="6WHY9" authority="J. L. Barnard, 1967" authorityName="J. L. Barnard" authorityYear="1967" box="[879,1177,259,286]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="coas">
<emphasis id="B9626913FF97FF57FCE28E36E4F4FEBC" box="[879,958,260,285]" italics="true" pageId="70" pageNumber="71">P. coas</emphasis>
J.L.
<bibRefCitation id="EF87C8F0FF97FF57FC7B8E31E3D3FEBC" author="Barnard, J. L." box="[1014,1177,259,285]" pageId="70" pageNumber="71" pagination="1 - 205" refId="ref48389" refString="Barnard, J. L. (1967) Bathyal and Abyssal Gammaridean Amphipoda of Cedros Trench, Baja California. United States National Museum Bulletin, 260, 1 - 205. https: // doi. org / 10.5479 / si. 03629236.260.1" type="journal article" year="1967">Barnard, 1967</bibRefCitation>
</taxonomicName>
;
</paragraph>
<paragraph id="8BA9B501FF97FF57FF4A8E1AE5AEFEE0" blockId="70.[151,1437,223,789]" box="[199,740,295,322]" pageId="70" pageNumber="71">
<taxonomicName id="4C16CE82FF97FF57FF4A8E1AE54DFEE0" ID-CoL="4PDMB" authority="J. L. Barnard, 1962" authorityName="J. L. Barnard" authorityYear="1962" box="[199,519,295,322]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="golens">
<emphasis id="B9626913FF97FF57FF4A8E1AE666FEE0" box="[199,300,295,321]" italics="true" pageId="70" pageNumber="71">P. golens</emphasis>
J.L.
<bibRefCitation id="EF87C8F0FF97FF57FEE98E15E54DFEE0" author="Barnard, J. L." box="[356,519,295,321]" pageId="70" pageNumber="71" pagination="73 - 115" refId="ref48311" refString="Barnard, J. L. (1962) Benthic marine Amphipoda of Southern California: families Tironidae to Gammaridae. Pacific Naturalist, 3, 73 - 115." type="journal article" year="1962">Barnard, 1962</bibRefCitation>
</taxonomicName>
;
<taxonomicName id="4C16CE82FF97FF57FD9E8E1AE5CEFEE0" ID-CoL="54ddcf0c-5e2d-46de-90fc-00034c824f58" authority="Just, 2022" authorityName="Just" authorityYear="2022" box="[531,644,296,321]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="miratus" status="sp. nov.">
<emphasis id="B9626913FF97FF57FD9E8E1AE5CEFEE0" box="[531,644,296,321]" italics="true" pageId="70" pageNumber="71">P. miratus</emphasis>
</taxonomicName>
<emphasis id="B9626913FF97FF57FD068E15E5AEFEE0" bold="true" box="[651,740,295,321]" pageId="70" pageNumber="71">
<taxonomicNameLabel id="A251D468FF97FF57FD068E15E5AEFEE0" box="[651,740,295,321]" pageId="70" pageNumber="71" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C30CE68AFF97FF57FF4A8E79E3D3FEC4" box="[199,1177,331,357]" pageId="70" pageNumber="71" type="distribution">
<paragraph id="8BA9B501FF97FF57FF4A8E79E3D3FEC4" blockId="70.[151,1437,223,789]" box="[199,1177,331,357]" pageId="70" pageNumber="71">
<emphasis id="B9626913FF97FF57FF4A8E79E62BFEC4" bold="true" box="[199,353,331,357]" pageId="70" pageNumber="71">Distribution.</emphasis>
Mediterranean Sea; California off Baja;
<collectingCountry id="F301F591FF97FF57FCA68E79E4CEFEC4" box="[811,900,331,357]" name="Mexico" pageId="70" pageNumber="71">Mexico</collectingCountry>
;
<collectingCountry id="F301F591FF97FF57FC028E79E36BFEC4" box="[911,1057,331,357]" name="South Africa" pageId="70" pageNumber="71">South Africa</collectingCountry>
;
<collectingCountry id="F301F591FF97FF57FBA78E79E3DEFEC4" box="[1066,1172,331,357]" name="Australia" pageId="70" pageNumber="71">Australia</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C30CE68AFF97FF57FF4A8E5DE6B3FCB4" pageId="70" pageNumber="71" type="diagnosis">
<paragraph id="8BA9B501FF97FF57FF4A8E5DE6B3FCB4" blockId="70.[151,1437,223,789]" pageId="70" pageNumber="71">
<emphasis id="B9626913FF97FF57FF4A8E5DE670FE28" bold="true" box="[199,314,367,393]" pageId="70" pageNumber="71">Diagnosis</emphasis>
(new). Tironin
<taxonomicName id="4C16CE82FF97FF57FE6B8E5DE522FE28" authorityName="Dana" authorityYear="1853" box="[486,616,367,393]" class="Malacostraca" family="Synopiidae" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="family">Synopiidae</taxonomicName>
.
<emphasis id="B9626913FF97FF57FDFC8E5DE5E4FE28" box="[625,686,367,393]" italics="true" pageId="70" pageNumber="71">Head</emphasis>
with dorsal margin and front straight meeting in even curve or blunt projection, rostrum triangular, apex rounded.
<emphasis id="B9626913FF97FF57FD108EA6E598FE0C" box="[669,722,404,429]" italics="true" pageId="70" pageNumber="71">Eyes</emphasis>
and
<emphasis id="B9626913FF97FF57FC868EA6E4F8FE0C" box="[779,946,404,429]" italics="true" pageId="70" pageNumber="71">accessory eyes</emphasis>
noted in some species.
<emphasis id="B9626913FF97FF57FB488EA1E7ADFE70" italics="true" pageId="70" pageNumber="71">Interantennal head margin</emphasis>
vertical, with rounded lower corner.
<emphasis id="B9626913FF97FF57FD078E85E465FE70" box="[650,815,439,465]" italics="true" pageId="70" pageNumber="71">Mandible palp</emphasis>
present with 3 articles, article 2 straight.
<emphasis id="B9626913FF97FF57FA898E85E2D6FE70" box="[1284,1436,439,465]" italics="true" pageId="70" pageNumber="71">Coxal plate 1</emphasis>
with anterodistal projection,
<emphasis id="B9626913FF97FF57FE528EE9E567FE54" box="[479,557,475,501]" italics="true" pageId="70" pageNumber="71">plate 2</emphasis>
rectangular,
<emphasis id="B9626913FF97FF57FD4E8EE9E458FE54" box="[707,786,475,501]" italics="true" pageId="70" pageNumber="71">plate 3</emphasis>
pelagont (apparently less strongly so in
<taxonomicName id="4C16CE82FF97FF57FB698EEEE27EFE54" authorityName="J. L. Barnard" authorityYear="1967" box="[1252,1332,476,501]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="coas">
<emphasis id="B9626913FF97FF57FB698EEEE27EFE54" box="[1252,1332,476,501]" italics="true" pageId="70" pageNumber="71">P. coas</emphasis>
</taxonomicName>
),
<emphasis id="B9626913FF97FF57FAC08EE9E2D6FE54" box="[1357,1436,475,501]" italics="true" pageId="70" pageNumber="71">plate 4</emphasis>
anteriorly and distally rounded, posterior margin straight or slightly concave,
<emphasis id="B9626913FF97FF57FC758ECDE3DFFDB8" box="[1016,1173,511,538]" italics="true" pageId="70" pageNumber="71">plates 5 and 6</emphasis>
strongly posterolobate,
<emphasis id="B9626913FF97FF57FF1A8D11E7A9FD9F" box="[151,227,547,574]" italics="true" pageId="70" pageNumber="71">plate 7</emphasis>
wider than deep.
<emphasis id="B9626913FF97FF57FE2A8D11E5C2FD9C" box="[423,648,547,573]" italics="true" pageId="70" pageNumber="71">Gnathopods 1 and 2</emphasis>
simple,
<emphasis id="B9626913FF97FF57FD6B8D11E46AFD9C" box="[742,800,547,573]" italics="true" pageId="70" pageNumber="71">basis</emphasis>
straight,
<emphasis id="B9626913FF97FF57FC0A8D16E499FD9C" box="[903,979,548,573]" italics="true" pageId="70" pageNumber="71">carpus</emphasis>
straight, elongate, about as long as basis,
<emphasis id="B9626913FF97FF57FF1A8D75E64AFDC0" box="[151,256,583,609]" italics="true" pageId="70" pageNumber="71">propodus</emphasis>
straight,
<emphasis id="B9626913FF97FF57FEE78D75E68DFDC0" box="[362,455,583,609]" italics="true" pageId="70" pageNumber="71">dactylus</emphasis>
with unguis nearly straight, about half to two third length of propodus.
<emphasis id="B9626913FF97FF57FB798D75E2D7FDC0" box="[1268,1437,583,609]" italics="true" pageId="70" pageNumber="71">Pereopods 37</emphasis>
short,
<emphasis id="B9626913FF97FF57FF538D59E671FD24" box="[222,315,619,645]" italics="true" pageId="70" pageNumber="71">dactylus</emphasis>
of 34 and to a lesser degree 57 with
<emphasis id="B9626913FF97FF57FD708D5EE402FD24" box="[765,840,620,645]" italics="true" pageId="70" pageNumber="71">unguis</emphasis>
short and curved, with stout, curved anterior margin robust seta opposing unguis (pre-stubby,
<figureCitation id="132DA984FF97FF57FDE68DBDE5F7FD0B" box="[619,701,655,682]" 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 37: a, stubby; b, pre-stubby." figureDoi="http://doi.org/10.5281/zenodo.6572025" httpUri="https://zenodo.org/record/6572025/files/figure.png" pageId="70" pageNumber="71">Fig. 1b</figureCitation>
).
<emphasis id="B9626913FF97FF57FD588DBDE407FD08" box="[725,845,655,681]" italics="true" pageId="70" pageNumber="71">Uropods 1</emphasis>
longer than 2 reaching beyond posterior margin of peduncle of uropod 3, or uropod 1 shorter than 2.
<emphasis id="B9626913FF97FF57FD498D81E465FD6C" box="[708,815,691,717]" italics="true" pageId="70" pageNumber="71">Uropod 3</emphasis>
rami reaching beyond elongate, fully cleft
<emphasis id="B9626913FF97FF57FA9F8D81E21FFD6C" box="[1298,1365,691,717]" italics="true" pageId="70" pageNumber="71">telson</emphasis>
, outer ramus with small
<emphasis id="B9626913FF97FF57FEEC8DE5E54AFD50" box="[353,512,727,753]" italics="true" pageId="70" pageNumber="71">second article</emphasis>
with 1 to 3 robust setae apically.
<emphasis id="B9626913FF97FF57FCF08DE5E499FD50" box="[893,979,727,753]" italics="true" pageId="70" pageNumber="71">Uropod</emphasis>
and
<emphasis id="B9626913FF97FF57FB868DE5E3EBFD50" box="[1035,1185,727,753]" italics="true" pageId="70" pageNumber="71">telson glands</emphasis>
presently known only in
<taxonomicName id="4C16CE82FF97FF57FF398DC9E6D3FCB4" authority="Just, 2022" authorityName="Just" authorityYear="2022" box="[180,409,763,789]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="miratus" status="sp. nov.">
<emphasis id="B9626913FF97FF57FF398DC9E6D3FCB4" box="[180,409,763,789]" italics="true" pageId="70" pageNumber="71">Pseudotiron miratus</emphasis>
</taxonomicName>
<emphasis id="B9626913FF97FF57FE128DC9E6B3FCB4" bold="true" box="[415,505,763,789]" pageId="70" pageNumber="71">
<taxonomicNameLabel id="A251D468FF97FF57FE128DC9E6B3FCB4" box="[415,505,763,789]" pageId="70" pageNumber="71" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C30CE68AFF97FF57FF1A8C55E2D6FB2E" pageId="70" pageNumber="71" type="key">
<paragraph id="8BA9B501FF97FF57FF1A8C55E54BFC23" blockId="70.[151,513,871,898]" box="[151,513,871,898]" pageId="70" pageNumber="71">
<emphasis id="B9626913FF97FF57FF1A8C55E54BFC23" bold="true" box="[151,513,871,898]" pageId="70" pageNumber="71">
Key to species of
<taxonomicName id="4C16CE82FF97FF57FEE38C55E54BFC23" ID-CoL="7PWR8" authorityName="Chevreux" authorityYear="1895" box="[366,513,871,898]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="genus">
<emphasis id="B9626913FF97FF57FEE38C55E54BFC23" bold="true" box="[366,513,871,898]" italics="true" pageId="70" pageNumber="71">Pseudotiron</emphasis>
</taxonomicName>
</emphasis>
</paragraph>
<key id="FF87E230FF97FF57FF1A8C9EE2D6FB2E" pageId="70" pageNumber="71">
<keyStep id="30E2ADA4FF97FF57FF1A8C9EE2D6FC7E" pageId="70" pageNumber="71">
<paragraph id="8BA9B501FF97FF57FF1A8C9EE2D6FC60" blockId="70.[151,1436,940,1167]" box="[151,1436,940,962]" pageId="70" pageNumber="71">
<keyLead id="30E71634FF97FF57FF1A8C9EE2D6FC60" box="[151,1436,940,962]" pageId="70" pageNumber="71">1. Coxal plate 3 pelagont................................................................................. 2</keyLead>
</paragraph>
<paragraph id="8BA9B501FF97FF57FF1A8CF8E2D6FC7E" blockId="70.[151,1436,940,1167]" box="[151,1436,969,991]" pageId="70" pageNumber="71">
<keyLead id="30E71634FF97FF57FF1A8CF8E2D6FC7E" box="[151,1436,969,991]" pageId="70" pageNumber="71">
- Coxal plate 3 indistinctly produced posterodistally.......................................
<taxonomicName id="4C16CE82FF97FF57FB128CF8E2D6FC7E" ID-CoL="6WHY9" authority="J. L. Barnard, 1967" authorityName="J. L. Barnard" authorityYear="1967" box="[1183,1436,969,991]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="coas">
<emphasis id="B9626913FF97FF57FB128CF8E3A9FC7E" box="[1183,1251,970,991]" italics="true" pageId="70" pageNumber="71">P. coas</emphasis>
J.L.
<bibRefCitation id="EF87C8F0FF97FF57FA9E8CFBE2D6FC7E" author="Barnard, J. L." box="[1299,1436,969,991]" pageId="70" pageNumber="71" pagination="1 - 205" refId="ref48389" refString="Barnard, J. L. (1967) Bathyal and Abyssal Gammaridean Amphipoda of Cedros Trench, Baja California. United States National Museum Bulletin, 260, 1 - 205. https: // doi. org / 10.5479 / si. 03629236.260.1" type="journal article" year="1967">Barnard, 1967</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30E2ADA4FF97FF57FF1A8CD5E2D6FBB8" pageId="70" pageNumber="71">
<paragraph id="8BA9B501FF97FF57FF1A8CD5E2D6FC5C" blockId="70.[151,1436,940,1167]" box="[151,1436,999,1021]" pageId="70" pageNumber="71">
<keyLead id="30E71634FF97FF57FF1A8CD5E2D6FC5C" box="[151,1436,999,1021]" pageId="70" pageNumber="71">
2. Head rounded anteriorly; coxal plate 3 posterior projection rectangular......................
<taxonomicName id="4C16CE82FF97FF57FB188CD5E2D6FC5C" ID-CoL="4PDM9" authority="Chevreux, 1895" authorityName="Chevreux" authorityYear="1895" box="[1173,1436,999,1021]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="bouvieri">
<emphasis id="B9626913FF97FF57FB188CD5E3B7FC5D" box="[1173,1277,999,1020]" italics="true" pageId="70" pageNumber="71">P. bouvieri</emphasis>
<bibRefCitation id="EF87C8F0FF97FF57FA8E8CD5E2D6FC5C" author="Chevreux, E." box="[1283,1436,999,1021]" pageId="70" pageNumber="71" pagination="165 - 170" refId="ref48758" refString="Chevreux, E. (1895) Sur un Amphipode, Pseudotiron bouvieri, nov. gen. et sp., de la Famille des Syrrhoidae nouvelle pour la Fauna Mediterranenne. Bulletin de la Societe Zoologique de France, 20, 165 - 170. https: // doi. org / 10.5962 / bhl. part. 29691" type="journal article" year="1895">Chevreux, 1895</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BA9B501FF97FF57FF1A8B36E2D6FBB8" blockId="70.[151,1436,940,1167]" box="[151,1436,1028,1050]" pageId="70" pageNumber="71">
<keyLead id="30E71634FF97FF57FF1A8B36E2D6FBB8" box="[151,1436,1028,1050]" pageId="70" pageNumber="71">- Head projecting anteriorly; coxal plate 3 posterior projection broadly rounded..................................... 3</keyLead>
</paragraph>
</keyStep>
<keyStep id="30E2ADA4FF97FF57FF1A8B13E2D6FB2E" pageId="70" pageNumber="71">
<paragraph id="8BA9B501FF97FF57FF1A8B13E2D6FBF4" blockId="70.[151,1436,940,1167]" pageId="70" pageNumber="71">
<keyLead id="30E71634FF97FF57FF1A8B13E2D6FBF4" pageId="70" pageNumber="71">
3. Head as long as combined pereonites 14 dorsally; uropod 1 much shorter than 2, peduncle reaching to posterior margin of urosome 2; dactylus of pereopods 37 nearly twice as long as wide at base (pre-stubby).......
<taxonomicName id="4C16CE82FF97FF57FB008B0DE2D6FBF4" ID-CoL="4PDMB" authority="J. L. Barnard, 1962" authorityName="J. L. Barnard" authorityYear="1962" box="[1165,1436,1087,1109]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="golens">
<emphasis id="B9626913FF97FF57FB008B0DE3A9FBF5" box="[1165,1251,1087,1108]" italics="true" pageId="70" pageNumber="71">P. golens</emphasis>
J.L.
<bibRefCitation id="EF87C8F0FF97FF57FA9E8B0DE2D6FBF4" author="Barnard, J. L." box="[1299,1436,1087,1109]" pageId="70" pageNumber="71" pagination="73 - 115" refId="ref48311" refString="Barnard, J. L. (1962) Benthic marine Amphipoda of Southern California: families Tironidae to Gammaridae. Pacific Naturalist, 3, 73 - 115." type="journal article" year="1962">Barnard, 1962</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BA9B501FF97FF57FF1A8B6EE2D6FB2E" blockId="70.[151,1436,940,1167]" pageId="70" pageNumber="71">
<keyLead id="30E71634FF97FF57FF1A8B6EE2D6FB2E" pageId="70" pageNumber="71">
- Head longer than combined pereonites 13 dorsally; uropod 1 longer than 2, peduncle reaching posterior margin of urosome 3; dactylus of pereopods 36 as long as broad (nearly fully stubby)..................................
<taxonomicName id="4C16CE82FF97FF57FB648B48E203FB2E" ID-CoL="54ddcf0c-5e2d-46de-90fc-00034c824f58" authority="Just, 2022" authorityName="Just" authorityYear="2022" box="[1257,1353,1146,1167]" class="Malacostraca" family="Synopiidae" genus="Pseudotiron" kingdom="Animalia" order="Amphipoda" pageId="70" pageNumber="71" phylum="Arthropoda" rank="species" species="miratus" status="sp. nov.">
<emphasis id="B9626913FF97FF57FB648B48E203FB2E" box="[1257,1353,1146,1167]" italics="true" pageId="70" pageNumber="71">P. miratus</emphasis>
</taxonomicName>
<emphasis id="B9626913FF97FF57FADD8B48E2D6FB2E" bold="true" box="[1360,1436,1146,1167]" pageId="70" pageNumber="71">
<taxonomicNameLabel id="A251D468FF97FF57FADD8B48E2D6FB2E" box="[1360,1436,1146,1167]" pageId="70" pageNumber="71" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
</key>
</subSubSection>
</treatment>
</document>