Epimeria robustoides Loerz & Maas & Linse & Coleman 2009, sp. n.
Epimeria robustoides Lörz & Coleman, sp. n. urn:lsid:zoobank.org:act: 96CEBCCA-C3EB-4219-AC2B-C6E81BD852D1 Figs 2–5 Epimeria robusta. – Bamard, 1958: 108; 1961: 103.– McCain 1971: 161.– De Broyer and Klages 1991: 164.– Coleman 1994: 560. Material examined. Holotype. Ovig. female 40 mm. 72°35.67´...
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ftzenodo:oai:zenodo.org:3791525 2023-05-15T18:43:19+02:00 Epimeria robustoides Loerz & Maas & Linse & Coleman 2009, sp. n. Loerz, Anne Maas, Elizabeth Linse, Katrin Coleman, Charles Oliver 2009-08-26 https://zenodo.org/record/3791525 https://doi.org/10.5281/zenodo.3791525 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03D187E48E2CCD4FDBCFFC4FFCF55BE4 doi:10.3897/zookeys.18.103 http://zenodo.org/record/576497 http://publication.plazi.org/id/FFE8FF9C8E25CD40DB43FF9FFFBB5910 doi:10.5281/zenodo.3770944 doi:10.5281/zenodo.3770946 doi:10.5281/zenodo.3770948 doi:10.5281/zenodo.3770950 doi:10.5281/zenodo.3817978 http://zoobank.org/3A6234A8-F3A5-4F43-B4FB-89722D121684 doi:10.5281/zenodo.3791524 https://zenodo.org/communities/biosyslit https://zenodo.org/record/3791525 https://doi.org/10.5281/zenodo.3791525 oai:zenodo.org:3791525 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Do circum-Antarctic species exist in peracarid Amphipoda? A case study in the genus Epimeria Costa, 1851 (Crustacea, Peracarida, Epimeriidae), pp. 91-128 in ZooKeys 18 100-106 Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Epimeriidae Epimeria Epimeria robustoides info:eu-repo/semantics/other publication-taxonomictreatment 2009 ftzenodo https://doi.org/10.5281/zenodo.379152510.3897/zookeys.18.10310.5281/zenodo.377094410.5281/zenodo.377094610.5281/zenodo.377094810.5281/zenodo.377095010.5281/zenodo.381797810.5281/zenodo.3791524 2023-03-10T18:23:38Z Epimeria robustoides Lörz & Coleman, sp. n. urn:lsid:zoobank.org:act: 96CEBCCA-C3EB-4219-AC2B-C6E81BD852D1 Figs 2–5 Epimeria robusta. – Bamard, 1958: 108; 1961: 103.– McCain 1971: 161.– De Broyer and Klages 1991: 164.– Coleman 1994: 560. Material examined. Holotype. Ovig. female 40 mm. 72°35.67´5S, 18°8.17´W, depth 604–656 m, collected during the Polarstern cruise ANT III 1985 by Agassiz-trawl, 27.I.1985, station 273. Etymology. The species is named robustoides because of its morphological similarity to Epimeria robusta. Diagnosis. Body (Fig. 2A, B) robust. Posterior margin of pereonites 5–6 with small medial protrusion, pereonite 7 with shallow keel, pereonite 7 and posterior margins of metasome segments 1–2 with an elevation (in lateral view). Metasome segments 1–3 with mid-dorsal keel, metasome segment 3 and urosomite 1 with pointed tooth. Urosomite 3 with shallow mid-dorsal keel. Coxa of pereopods 1–3 tapering distally, apically rounded (Figs 4A, B, E). Propodus of gnathopods 1–2 expanded distally, with well-developed palm. Coxa of pereopod 4 very large, with wide posteroventral angle projecting somewhat ventrally. Pereopod 5 (Fig. 5D) ba- sis with posteromarginal tooth, basis of pereopod 6 with similar tooth but larger, pereopod 7 basis (Fig. 5C) widened proximally, but without tooth, only posterodistal angle pointed. Distribution. Weddell Sea, 604– 656 m. Description. Anterior cephalic margin sinuous, lateral cephalic lobe slightly produced; rostrum same length as head, reaching proximal part of antenna 1 peduncle article 1; eyes present, oval, 0.4 × head height. Pereonite 1 subequal in length to head (excluding rostrum), pereonite 2 approx. 0.75 x length of pereonite 1, pereonites 1 to 6 lacking mid-dorsal or dorsolateral processes; pereonite 7 posterior margin with dorsolateral carina weakly developed; pleonites 1–3 with carinae, pereonite 3 and urosomite 1 with acute mid-dorsal process. Urosomite 2 shortest, lacking mid-dorsal process, urosomite 3 with pointed posterior process. Epimeron. 1 antero- ... Other/Unknown Material Weddell Sea Zenodo Weddell Sea Weddell Coleman ENVELOPE(163.400,163.400,-77.533,-77.533) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Epimeriidae Epimeria Epimeria robustoides |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Epimeriidae Epimeria Epimeria robustoides Loerz, Anne Maas, Elizabeth Linse, Katrin Coleman, Charles Oliver Epimeria robustoides Loerz & Maas & Linse & Coleman 2009, sp. n. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Epimeriidae Epimeria Epimeria robustoides |
description |
Epimeria robustoides Lörz & Coleman, sp. n. urn:lsid:zoobank.org:act: 96CEBCCA-C3EB-4219-AC2B-C6E81BD852D1 Figs 2–5 Epimeria robusta. – Bamard, 1958: 108; 1961: 103.– McCain 1971: 161.– De Broyer and Klages 1991: 164.– Coleman 1994: 560. Material examined. Holotype. Ovig. female 40 mm. 72°35.67´5S, 18°8.17´W, depth 604–656 m, collected during the Polarstern cruise ANT III 1985 by Agassiz-trawl, 27.I.1985, station 273. Etymology. The species is named robustoides because of its morphological similarity to Epimeria robusta. Diagnosis. Body (Fig. 2A, B) robust. Posterior margin of pereonites 5–6 with small medial protrusion, pereonite 7 with shallow keel, pereonite 7 and posterior margins of metasome segments 1–2 with an elevation (in lateral view). Metasome segments 1–3 with mid-dorsal keel, metasome segment 3 and urosomite 1 with pointed tooth. Urosomite 3 with shallow mid-dorsal keel. Coxa of pereopods 1–3 tapering distally, apically rounded (Figs 4A, B, E). Propodus of gnathopods 1–2 expanded distally, with well-developed palm. Coxa of pereopod 4 very large, with wide posteroventral angle projecting somewhat ventrally. Pereopod 5 (Fig. 5D) ba- sis with posteromarginal tooth, basis of pereopod 6 with similar tooth but larger, pereopod 7 basis (Fig. 5C) widened proximally, but without tooth, only posterodistal angle pointed. Distribution. Weddell Sea, 604– 656 m. Description. Anterior cephalic margin sinuous, lateral cephalic lobe slightly produced; rostrum same length as head, reaching proximal part of antenna 1 peduncle article 1; eyes present, oval, 0.4 × head height. Pereonite 1 subequal in length to head (excluding rostrum), pereonite 2 approx. 0.75 x length of pereonite 1, pereonites 1 to 6 lacking mid-dorsal or dorsolateral processes; pereonite 7 posterior margin with dorsolateral carina weakly developed; pleonites 1–3 with carinae, pereonite 3 and urosomite 1 with acute mid-dorsal process. Urosomite 2 shortest, lacking mid-dorsal process, urosomite 3 with pointed posterior process. Epimeron. 1 antero- ... |
format |
Other/Unknown Material |
author |
Loerz, Anne Maas, Elizabeth Linse, Katrin Coleman, Charles Oliver |
author_facet |
Loerz, Anne Maas, Elizabeth Linse, Katrin Coleman, Charles Oliver |
author_sort |
Loerz, Anne |
title |
Epimeria robustoides Loerz & Maas & Linse & Coleman 2009, sp. n. |
title_short |
Epimeria robustoides Loerz & Maas & Linse & Coleman 2009, sp. n. |
title_full |
Epimeria robustoides Loerz & Maas & Linse & Coleman 2009, sp. n. |
title_fullStr |
Epimeria robustoides Loerz & Maas & Linse & Coleman 2009, sp. n. |
title_full_unstemmed |
Epimeria robustoides Loerz & Maas & Linse & Coleman 2009, sp. n. |
title_sort |
epimeria robustoides loerz & maas & linse & coleman 2009, sp. n. |
publishDate |
2009 |
url |
https://zenodo.org/record/3791525 https://doi.org/10.5281/zenodo.3791525 |
long_lat |
ENVELOPE(163.400,163.400,-77.533,-77.533) |
geographic |
Weddell Sea Weddell Coleman |
geographic_facet |
Weddell Sea Weddell Coleman |
genre |
Weddell Sea |
genre_facet |
Weddell Sea |
op_source |
Do circum-Antarctic species exist in peracarid Amphipoda? A case study in the genus Epimeria Costa, 1851 (Crustacea, Peracarida, Epimeriidae), pp. 91-128 in ZooKeys 18 100-106 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03D187E48E2CCD4FDBCFFC4FFCF55BE4 doi:10.3897/zookeys.18.103 http://zenodo.org/record/576497 http://publication.plazi.org/id/FFE8FF9C8E25CD40DB43FF9FFFBB5910 doi:10.5281/zenodo.3770944 doi:10.5281/zenodo.3770946 doi:10.5281/zenodo.3770948 doi:10.5281/zenodo.3770950 doi:10.5281/zenodo.3817978 http://zoobank.org/3A6234A8-F3A5-4F43-B4FB-89722D121684 doi:10.5281/zenodo.3791524 https://zenodo.org/communities/biosyslit https://zenodo.org/record/3791525 https://doi.org/10.5281/zenodo.3791525 oai:zenodo.org:3791525 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.379152510.3897/zookeys.18.10310.5281/zenodo.377094410.5281/zenodo.377094610.5281/zenodo.377094810.5281/zenodo.377095010.5281/zenodo.381797810.5281/zenodo.3791524 |
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1766233651374194688 |