161 lines
18 KiB
XML
161 lines
18 KiB
XML
<document ID-DOI="10.11646/zootaxa.5277.2.7" ID-ISSN="1175-5326" ID-ZooBank="89890305-EFEB-4E94-B537-0F35532B673D" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1683100442704" checkinUser="plazi" docAuthor="Lemaitre, Rafael & Felder, Darryl L." docDate="2023" docId="03B387ED291F26229EAFFB49FDACA6D5" docLanguage="en" docName="zootaxa.5277.2.7.pdf" docOrigin="Zootaxa 5277 (2)" docSource="http://dx.doi.org/10.11646/zootaxa.5277.2.7" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Raripagurus Lemaitre & Felder 2023, n. gen." docType="treatment" docVersion="1" lastPageNumber="375" masterDocId="FF8AFF95291E26209E38FFCEFFF7A75C" masterDocTitle="A new genus and species of micro-pagurid hermit crab (Crustacea, Decapoda, Paguridae) from the rariphotic reef zone in Curaçao Lesser Antilles, Caribbean Sea" masterLastPageNumber="380" masterPageNumber="374" pageNumber="375" updateTime="1683100488972" updateUser="GgImagineBatch" zenodo-license-document="CLOSED">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>A new genus and species of micro-pagurid hermit crab (Crustacea, Decapoda, Paguridae) from the rariphotic reef zone in Curaçao Lesser Antilles, Caribbean Sea</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Lemaitre, Rafael</mods:namePart>
|
||
<mods:nameIdentifier type="ORCID">0000-0003-2828-612X</mods:nameIdentifier>
|
||
<mods:affiliation>Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, 4210 Silver Hill Road, Suitland, MD 20746, USA. lemaitrr @ si. edu; http: // orcid. org / 0000 - 0003 - 2828 - 612 X</mods:affiliation>
|
||
<mods:nameIdentifier type="email">lemaitrr@si.edu</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Felder, Darryl L.</mods:namePart>
|
||
<mods:nameIdentifier type="ORCID">0000-0001-7679-7712</mods:nameIdentifier>
|
||
<mods:affiliation>Department of Biology and Laboratory for Crustacean Research, University of Louisiana at Lafayette, P. O. Box 42451, Lafayette, Louisiana 70504 - 2451, USA. dlf 4517 @ louisiana. edu; http: // orcid. org / 0000 - 0001 - 7679 - 7712</mods:affiliation>
|
||
<mods:nameIdentifier type="email">dlf4517@louisiana.edu</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2023</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2023-05-02</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>5277</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="issue">
|
||
<mods:number>2</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>374</mods:start>
|
||
<mods:end>380</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.11646/zootaxa.5277.2.7</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">10.11646/zootaxa.5277.2.7</mods:identifier>
|
||
<mods:identifier type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier type="ZooBank">89890305-EFEB-4E94-B537-0F35532B673D</mods:identifier>
|
||
</mods:mods>
|
||
<treatment LSID="urn:lsid:plazi:treatment:03B387ED291F26229EAFFB49FDACA6D5" httpUri="http://treatment.plazi.org/id/03B387ED291F26229EAFFB49FDACA6D5" lastPageId="2" lastPageNumber="375" pageId="1" pageNumber="375">
|
||
<subSubSection box="[151,394,1159,1185]" pageId="1" pageNumber="375" type="nomenclature">
|
||
<paragraph blockId="1.[151,394,1159,1185]" box="[151,394,1159,1185]" pageId="1" pageNumber="375">
|
||
<heading bold="true" box="[151,394,1159,1185]" fontSize="11" level="1" pageId="1" pageNumber="375" reason="1">
|
||
<emphasis bold="true" box="[151,394,1159,1185]" pageId="1" pageNumber="375">
|
||
<taxonomicName authority="Lemaitre & Felder, 2023" authorityName="Lemaitre & Felder" authorityYear="2023" box="[151,304,1159,1185]" class="Malacostraca" family="Paguridae" genus="Raripagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="375" phylum="Arthropoda" rank="genus" status="n. gen.">
|
||
<emphasis bold="true" box="[151,304,1159,1185]" italics="true" pageId="1" pageNumber="375">Raripagurus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[312,394,1159,1185]" pageId="1" pageNumber="375" rank="genus">n. gen.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="375" type="diagnosis">
|
||
<paragraph blockId="1.[151,1437,1230,2013]" pageId="1" pageNumber="375">
|
||
<emphasis bold="true" box="[151,274,1230,1256]" pageId="1" pageNumber="375">Diagnosis.</emphasis>
|
||
Eight pairs of biserial phyllobranch gills: 1 on maxillipeds 3, 1 on pereopods 1, 1 on pereopods 2, 2 on pereopods 3, and 3 on pereopods 4 (including 1 pleurobranch). Shield broader than long, glabrous; rostrum broadly triangular, distally rounded. Ocular acicles terminating in acute spine. Ischium of maxilliped 3 with accessory tooth. Chelipeds markedly unequal; carpus and propodus of right distinctly flattened dorsoventrally. Sternite of somite XII (thoracomere 6, pereopod 3) with ovate anterior lobe. Pereopod 4 semichelate, lacking propodal rasp; dactyl and propodus modified for grasping with small sharp spines distally, lacking preungual process. Pereopod 5 chelate, with few scales on rasp of dactyl and propodus. Male unknown. Female with paired gonopores; with paired first pleopods (gonopods) and unpaired left pleopod 2–5. Uropods and telson nearly symmetrical; telson lacking transverse sutures, terminal margin weakly subdivided into 2 broadly unarmed rounded lobes.
|
||
</paragraph>
|
||
<paragraph blockId="1.[151,1437,1230,2013]" pageId="1" pageNumber="375">
|
||
<emphasis bold="true" box="[199,496,1554,1581]" pageId="1" pageNumber="375">Species and distribution.</emphasis>
|
||
Monotypic, with
|
||
<taxonomicName authority="Lemaitre & Felder, 2023" authorityName="Lemaitre & Felder" authorityYear="2023" box="[698,866,1555,1581]" class="Malacostraca" family="Paguridae" genus="Raripagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="375" phylum="Arthropoda" rank="species" species="roseangelae" status="n. gen., n. sp.">
|
||
<emphasis box="[698,866,1555,1581]" italics="true" pageId="1" pageNumber="375">R. roseangelae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[874,1031,1555,1581]" pageId="1" pageNumber="375">
|
||
<taxonomicNameLabel box="[874,1031,1555,1581]" pageId="1" pageNumber="375" rank="species">n. gen., n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
known thus far from only
|
||
<collectingCountry box="[1336,1432,1555,1581]" name="Curaçao" pageId="1" pageNumber="375">Curaçao</collectingCountry>
|
||
, Lesser Antilles, in the southeastern Caribbean.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="375" type="etymology">
|
||
<paragraph blockId="1.[151,1437,1230,2013]" pageId="1" pageNumber="375">
|
||
<emphasis bold="true" box="[199,334,1627,1653]" pageId="1" pageNumber="375">Etymology.</emphasis>
|
||
The generic name is derived from the genus name
|
||
<taxonomicName box="[906,1001,1627,1652]" class="Malacostraca" family="Paguridae" genus="Pagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[906,1001,1627,1652]" italics="true" pageId="1" pageNumber="375">Pagurus</emphasis>
|
||
</taxonomicName>
|
||
, combined with the Latin prefix
|
||
<emphasis box="[1369,1430,1627,1652]" italics="true" pageId="1" pageNumber="375">rarus</emphasis>
|
||
, which denotes something scarce or rare, in reference to both the rareness of the morphology of the single species in this new genus and the rare, insufficiently explored rariphotic zone where this new species lives.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="2" lastPageNumber="376" pageId="1" pageNumber="375" type="discussion">
|
||
<paragraph blockId="1.[151,1437,1230,2013]" lastBlockId="2.[151,1436,151,393]" lastPageId="2" lastPageNumber="376" pageId="1" pageNumber="375">
|
||
<emphasis bold="true" box="[199,315,1735,1761]" pageId="1" pageNumber="375">Remarks.</emphasis>
|
||
The single species of this, for the time being monotypic genus, is distinct among the
|
||
<taxonomicName authorityName="Latreille" authorityYear="1802" box="[1294,1406,1735,1761]" class="Malacostraca" family="Paguridae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="375" phylum="Arthropoda" rank="family">Paguridae</taxonomicName>
|
||
in the flattened morphology of the right cheliped, grasping condition of the propodus and dactyl of pereopod 4, shape of telson, presence of paired first pleopods (gonopods) in the female, and having a reduced branchial formula of eight gills. Furthermore, the surfaces of carapace and thoracic appendages are unusually smooth, semi-transparent, unarmed, having only scattered setae. The flattened right cheliped and armature of the grasping spines on the propodus and dactyl of pereopod 4 is a unique condition among pagurids. However, other generic diagnostic characters are present in species of a few pagurid genera. In the single species of
|
||
<taxonomicName authority="Lemaitre & Felder, 2023" authorityName="Lemaitre & Felder" authorityYear="2023" box="[1070,1212,1951,1976]" class="Malacostraca" family="Paguridae" genus="Raripagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="375" phylum="Arthropoda" rank="genus" status="n. gen.">
|
||
<emphasis box="[1070,1212,1951,1976]" italics="true" pageId="1" pageNumber="375">Raripagurus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[1219,1298,1951,1977]" pageId="1" pageNumber="375">
|
||
<taxonomicNameLabel box="[1219,1298,1951,1977]" pageId="1" pageNumber="375" rank="genus">n. gen.</taxonomicNameLabel>
|
||
</emphasis>
|
||
the reduced gill formula with only eight pairs of gills is a character shared with species of
|
||
<taxonomicName authority="de Saint Laurent, 1968" authorityName="de Saint Laurent" authorityYear="1968" box="[1027,1432,1987,2013]" class="Malacostraca" family="Paguridae" genus="Decaphyllus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[1027,1167,1987,2013]" italics="true" pageId="1" pageNumber="375">Decaphyllus</emphasis>
|
||
de
|
||
<bibRefCitation author="Saint Laurent, M. de" box="[1207,1432,1987,2013]" pageId="1" pageNumber="375" pagination="923 - 954" refId="ref4395" refString="Saint Laurent, M. de (1968) Revision des genres Catapaguroides et Cestopagurus et description de quatre genres nouveaux. I. Catapaguroides A. Milne Edwards et Bouvier et Decaphyllus nov. gen. (Crustaces Decapodes Paguridae). Bulletin du Museum national d'Histoire naturelle, Series 2, 39 (5), 923 - 954. [dated 1967, published 1968]" type="journal article" year="1968">Saint Laurent, 1968</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="Lemaitre, Felder & Poupin, 2017" authorityName="Lemaitre, Felder & Poupin" authorityYear="2017" box="[151,668,151,177]" class="Malacostraca" family="Paguridae" genus="Paguriscus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="376" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[151,277,151,176]" italics="true" pageId="2" pageNumber="376">Paguriscus</emphasis>
|
||
<bibRefCitation author="Lemaitre, R. & Felder, D. L. & Poupin, J." box="[286,668,151,177]" pageId="2" pageNumber="376" pagination="151 - 195" refId="ref4199" refString="Lemaitre, R., Felder, D. L. & Poupin, J. (2017) Discovery of a new micro-pagurid fauna (Crustacea: Decapoda: Paguridae) in the Lesser Antilles, Caribbean Sea. Zoosystema, 39 (2), 151 - 195. https: // doi. org / 10.5252 / z 2017 n 2 a 1" type="journal article" year="2017">Lemaitre, Felder & Poupin, 2017</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="Lemaitre, Felder & Poupin, 2017" authorityName="Lemaitre, Felder & Poupin" authorityYear="2017" box="[680,1203,151,177]" class="Malacostraca" family="Paguridae" genus="Paguruncio" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="376" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[680,812,151,176]" italics="true" pageId="2" pageNumber="376">Paguruncio</emphasis>
|
||
<bibRefCitation author="Lemaitre, R. & Felder, D. L. & Poupin, J." box="[821,1203,151,177]" pageId="2" pageNumber="376" pagination="151 - 195" refId="ref4199" refString="Lemaitre, R., Felder, D. L. & Poupin, J. (2017) Discovery of a new micro-pagurid fauna (Crustacea: Decapoda: Paguridae) in the Lesser Antilles, Caribbean Sea. Zoosystema, 39 (2), 151 - 195. https: // doi. org / 10.5252 / z 2017 n 2 a 1" type="journal article" year="2017">Lemaitre, Felder & Poupin, 2017</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName authority="Lemaitre, Felder & Poupin, 2017" authorityName="Lemaitre, Felder & Poupin" authorityYear="2017" class="Malacostraca" family="Paguridae" genus="Pusillopagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="376" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[1265,1436,151,177]" italics="true" pageId="2" pageNumber="376">Pusillopagurus</emphasis>
|
||
<bibRefCitation author="Lemaitre, R. & Felder, D. L. & Poupin, J." box="[151,533,187,213]" pageId="2" pageNumber="376" pagination="151 - 195" refId="ref4199" refString="Lemaitre, R., Felder, D. L. & Poupin, J. (2017) Discovery of a new micro-pagurid fauna (Crustacea: Decapoda: Paguridae) in the Lesser Antilles, Caribbean Sea. Zoosystema, 39 (2), 151 - 195. https: // doi. org / 10.5252 / z 2017 n 2 a 1" type="journal article" year="2017">Lemaitre, Felder & Poupin, 2017</bibRefCitation>
|
||
</taxonomicName>
|
||
. The shape of the telson of the single species of
|
||
<taxonomicName authority="Lemaitre & Felder, 2023" authorityName="Lemaitre & Felder" authorityYear="2023" box="[1088,1230,187,212]" class="Malacostraca" family="Paguridae" genus="Raripagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="376" phylum="Arthropoda" rank="genus" status="n. gen.">
|
||
<emphasis box="[1088,1230,187,212]" italics="true" pageId="2" pageNumber="376">Raripagurus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[1238,1317,187,213]" pageId="2" pageNumber="376">
|
||
<taxonomicNameLabel box="[1238,1317,187,213]" pageId="2" pageNumber="376" rank="genus">n. gen.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, lacking a transverse suture and having a posterior margin without spines or teeth and at most obscurely divided, is similar in species of
|
||
<taxonomicName authority="McLaughlin, 1981" authorityName="McLaughlin" authorityYear="1981" box="[267,681,259,285]" class="Malacostraca" family="Paguridae" genus="Enallopaguropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="376" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[267,465,259,285]" italics="true" pageId="2" pageNumber="376">Enallopaguropsis</emphasis>
|
||
<bibRefCitation author="McLaughlin, P. A." box="[471,681,259,285]" pageId="2" pageNumber="376" pagination="1 - 30" refId="ref4265" refString="McLaughlin, P. A. (1981) Revision of Pylopagurus and Tomopagurus (Crustacea: Decapoda: Paguridae), with the descriptions of new genera and species: Part I. Ten new genera of the Paguridae and a redescription of Tomopagurus A. Milne Edwards and Bouvier. Bulletin of Marine Science, 31 (1), 1 - 30." type="journal article" year="1981">McLaughlin, 1981</bibRefCitation>
|
||
</taxonomicName>
|
||
. Finally, the presence in the single species of
|
||
<taxonomicName authority="Lemaitre & Felder, 2023" authorityName="Lemaitre & Felder" authorityYear="2023" box="[1182,1324,259,284]" class="Malacostraca" family="Paguridae" genus="Raripagurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="376" phylum="Arthropoda" rank="genus" status="n. gen.">
|
||
<emphasis box="[1182,1324,259,284]" italics="true" pageId="2" pageNumber="376">Raripagurus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[1330,1407,259,285]" pageId="2" pageNumber="376">
|
||
<taxonomicNameLabel box="[1330,1407,259,285]" pageId="2" pageNumber="376" rank="genus">n. gen.</taxonomicNameLabel>
|
||
</emphasis>
|
||
of paired pleopods (gonopods) in females is a condition shared with all species of the 13 genera of the
|
||
<emphasis italics="true" pageId="2" pageNumber="376">
|
||
Pylopapagurus -
|
||
<taxonomicName authorityName="A. Milne-Edwards & Bouvier" authorityYear="1893" box="[151,304,331,356]" class="Malacostraca" family="Paguridae" genus="Tomopagurus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="376" phylum="Arthropoda" rank="genus">Tomopagurus</taxonomicName>
|
||
</emphasis>
|
||
group (
|
||
<bibRefCitation author="Lemaitre, R. & McLaughlin, P. A." box="[400,760,331,357]" pageId="2" pageNumber="376" pagination="464 - 486" refId="ref4077" refString="Lemaitre, R. & McLaughlin, P. A. (2003) Revision of Pylopagurus and Tomopagurus (Crustacea: Decapoda: Paguridae) with descriptions of new genera and species. Addendum and taxonomic summary. Proceedings of the Biological Society of Washington, 116 (2), 464 - 486." type="journal article" year="2003">Lemaitre & McLaughlin 2003</bibRefCitation>
|
||
). It would appear that none of these characters alone are indicative of close phylogenetic affinity.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |