<documentid="550B8F901A66BE8D8BFDA946AE272449"ID-CLB-Dataset="299030"ID-DOI="10.5281/zenodo.12118323"ID-GBIF-Dataset="eaabd3c9-32aa-4916-8eda-25302e59d1f3"ID-ISSN="0026-279X"ID-Zenodo-Dep="12118323"IM.bibliography_approvedBy="julia"IM.illustrations_approvedBy="julia"IM.materialsCitations_approvedBy="julia"IM.metadata_approvedBy="julia"IM.tables_approvedBy="julia"IM.taxonomicNames_approvedBy="julia"IM.treatments_approvedBy="julia"checkinTime="1718741984707"checkinUser="felipe"docAuthor="Celia, Maria, Malay, D., Miller, Allison K. & Komai, Tomoyuki"docDate="2021"docId="03B74D7EFF9CAD4E468AFB25AF89F92C"docLanguage="en"docName="Micronesica.2021.01.1-29.pdf"docOrigin="Micronesica 2021 (1)"docStyle="DocumentStyle:73477DD41873F4E732E2765E250AF97D.1:Micronesica.2013-.journal_article.type1"docStyleId="73477DD41873F4E732E2765E250AF97D"docStyleName="Micronesica.2013-.journal_article.type1"docStyleVersion="1"docTitle="Dardanus sanguinolentus"docType="treatment"docVersion="5"lastPageNumber="11"masterDocId="FF8E3506FF96AD444662FFE7AC3BFF98"masterDocTitle="Hermit crabs (Crustacea: Decapoda: Anomura: Paguroidea) of the Northern Marianas, including new records and an updated checklist"masterLastPageNumber="29"masterPageNumber="1"pageNumber="11"updateTime="1719507501249"updateUser="ExternalLinkService"zenodo-license-document="CC-BY-NC-ND-4.0">
<mods:titleid="82420437A659393D17F8E61173577487">Hermit crabs (Crustacea: Decapoda: Anomura: Paguroidea) of the Northern Marianas, including new records and an updated checklist</mods:title>
<taxonomicNameid="4C1E87EBFF9CAD4E468AFB25AF7BFB44"ID-CoL="B3Q82"authority="(Quoy & Gaimard 1824)"baseAuthorityName="Quoy & Gaimard"baseAuthorityYear="1824"box="[232,832,1218,1244]"class="Malacostraca"family="Diogenidae"genus="Dardanus"higherTaxonomySource="CoL,GBIF"kingdom="Animalia"order="Decapoda"pageId="10"pageNumber="11"phylum="Arthropoda"rank="species"species="sanguinolentus">
<bibRefCitationid="EF8F8199FF9CAD4E4444FB25AF03FB44"author="Quoy, J. R. C. & J. P. Gaimard"box="[550,824,1218,1244]"pageId="10"pageNumber="11"pagination="517 - 536"refId="ref10650"refString="Quoy, J. R. C. & J. P. Gaimard. 1824. Zoologie. In: Freycinet, L. C. D., de, Voyage autour du monde sur les corvettes de S. M. L'Uranie et la Physicienne, pendant les annees 1817, 1818, 1819 et 1820. Paris. 1: 517 - 536."type="book chapter"year="1824">Quoy & Gaimard 1824</bibRefCitation>
<specimenCodeid="DBB85413FF9CAD4E4565FAC0AF4FFAD9"box="[775,884,1319,1345]"collectionCode="UF"country="USA"lsid="urn:lsid:biocol.org:col:34858"name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany"pageId="10"pageNumber="11"type="Museum">UF 7444</specimenCode>
. The specimens fit well with the redescription of
<taxonomicNameid="4C1E87EBFF9CAD4E45C5FA6BA846FA3E"baseAuthorityName="Quoy & Gaimard"baseAuthorityYear="1824"box="[935,1149,1420,1446]"class="Malacostraca"family="Diogenidae"genus="Dardanus"higherTaxonomySource="CoL,GBIF"kingdom="Animalia"order="Decapoda"pageId="10"pageNumber="11"phylum="Arthropoda"rank="species"species="sanguinolentus">
<bibRefCitationid="EF8F8199FF9CAD4E4371FA6BAD58FA50"author="Malay, M. C. D. & D. L. Rahayu & T. - Y. Chan"pageId="10"pageNumber="11"pagination="23 - 65"refId="ref9486"refString="Malay, M. C. D., D. L. Rahayu, & T. - Y. Chan. 2018. Hermit crabs of the genera Calcinus Dana, Clibanarius Dana, and Dardanus Paul'son from the PANGLAO 2004 Expedition, with description of a new species and a checklist of the hermit crabs of the Philippines (Crustacea: Anomura: Paguroidea). Raffles Bulletin of Zoology 66: 23 - 65."type="journal article"year="2018">Malay et al. (2018)</bibRefCitation>
.
<taxonomicNameid="4C1E87EBFF9CAD4E4710FA49AE9EFA50"baseAuthorityName="Quoy & Gaimard"baseAuthorityYear="1824"box="[370,677,1454,1480]"class="Malacostraca"family="Diogenidae"genus="Dardanus"higherTaxonomySource="CoL,GBIF"kingdom="Animalia"order="Decapoda"pageId="10"pageNumber="11"phylum="Arthropoda"rank="species"species="sanguinolentus">
. In the field, the two are readily distinguished:
<taxonomicNameid="4C1E87EBFF9CAD4E45F8FA37A84AFA72"baseAuthorityName="Quoy & Gaimard"baseAuthorityYear="1824"box="[922,1137,1488,1514]"class="Malacostraca"family="Diogenidae"genus="Dardanus"higherTaxonomySource="CoL,GBIF"kingdom="Animalia"order="Decapoda"pageId="10"pageNumber="11"phylum="Arthropoda"rank="species"species="sanguinolentus">
has black patches on the same area, however the color changes to red in preservative. The two species also differ in the sculpturing of the left third pereopod:
<taxonomicNameid="4C1E87EBFF9CAD4E44D0F9D2AFB2F9D7"baseAuthorityName="Quoy & Gaimard"baseAuthorityYear="1824"box="[690,905,1589,1615]"class="Malacostraca"family="Diogenidae"genus="Dardanus"higherTaxonomySource="CoL,GBIF"kingdom="Animalia"order="Decapoda"pageId="10"pageNumber="11"phylum="Arthropoda"rank="species"species="sanguinolentus">
always has a sulcus on the lateral face of the propodus and dactyl of the left third pereopod. The lateral face of the propodus and dactyl of the left third pereopod of