Epimeria (Subepimeria) adeliae d'Acoz & Verheye 2017, sp. nov.
Epimeria ( Subepimeria ) adeliae sp. nov. urn:lsid:zoobank.org:act: 76F9695C-487B-434F-B09C-52CA334ACD5B Figs 294–298 ‘ Clade B puncticulata complex - PUN4’ – Verheye et al. 2016a, supplement: 3 (online). Etymology The noun Adelia , -ae is a Latinization of Adèle (referring to Adèle Pépin, the wife...
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Online Access: | https://dx.doi.org/10.5281/zenodo.3857638 https://zenodo.org/record/3857638 |
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openpolar |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Epimeriidae Epimeria Epimeria adeliae |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Epimeriidae Epimeria Epimeria adeliae d'Acoz, Cédric d'Udekem Verheye, Marie L. Epimeria (Subepimeria) adeliae d'Acoz & Verheye 2017, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Epimeriidae Epimeria Epimeria adeliae |
description |
Epimeria ( Subepimeria ) adeliae sp. nov. urn:lsid:zoobank.org:act: 76F9695C-487B-434F-B09C-52CA334ACD5B Figs 294–298 ‘ Clade B puncticulata complex - PUN4’ – Verheye et al. 2016a, supplement: 3 (online). Etymology The noun Adelia , -ae is a Latinization of Adèle (referring to Adèle Pépin, the wife of Jules Sébastien César Dumont d’Urville), and alludes to Adélie Coast (discovered by J.S.C. Dumont d’Urville), where the type material of the species was collected. The name is a genitive. Type material Holotype RV Aurora Australis cruises: SOUTHERN OCEAN: ♀, cruise CEAMARC, sample CEAMARC 2072, stn 65EV322, Adélie Coast, 65°48ʹ09″ S, 143°03ʹ46″ E, 750–788 m, beam trawl, 5 Jan. 2008, coll. IPEV-AAD-MNHN (MNHN- IU-2014-4288) [extraction M4; Genbank nr, COI: KU870888, 28S: KU759671]. Paratypes RV Aurora Australis cruises: SOUTHERN OCEAN: 1 spec., cruise CEAMARC, sample CEAMARC 2072, stn 65EV322, Adélie Coast, 65°48ʹ09″ S, 143°03ʹ46″ E, 750–788 m, beam trawl, 5 Jan. 2008, coll. IPEV-AAD-MNHN (MNHN-IU-2014-7339, removed from MNHN-IU-2014-4288); 1 spec., cruise CEAMARC, sample CEAMARC 2072, stn 65EV322, Adélie Coast, 65°48ʹ09″ S, 143°03ʹ46″ E, 750–788 m, beam trawl, 5 Jan. 2008, coll. IPEV-AAD-MNHN (MNHN-IU-2014-7340, removed from MNHN-IU-2014-4288) [extraction M3; Genbank nr, 28S: KU759670]. Description ROSTRUM. In lateral view short and narrow, nearly reaching tip of article 1 of peduncle of antenna 1, distinctly curved on the proximal half of its anterior border, posterior border straight, tip acute; in frontal view triangular: fairly broad and with straight converging borders, with tip blunt. EYES. Large, broadly elliptic. PEREION–PLEOSOME TOOTH PATTERN. Pereionites 1–6 totally smooth; pereionite 7 keeled with small blunt posterodorsal tooth; pleonites 1–2 keeled with well developed acute posterodorsal tooth; pleonite 3 keeled with posterodorsal tip forming a distinct squared angle. COXAE 1–3. Tip blunt but narrow. COXA 4. Of medium width; anterodorsal border proximally nearly straight, curving ventrally and followed by curved anteroventral border (transition between anterodorsal and anteroventral border very gradual, without distinct anterior corner); the coxa is not projecting forward; ventral corner forming a squared angle of which the tip is blunt but not rounded; posteroventral border nearly straight (very weakly concave); posterodorsal border as long as posteroventral border. COXA 5. Very broad, posteroventral corner forming a blunt but distinct angle. COXA 6. Posterior border regularly rounded. COXA 7. Posterior border nearly straight (very weakly convex); posteroventral corner broadly rounded. EPIMERAL PLATES 1–3. Posteroventral angle blunt and squared in plate 1, produced into a medium-sized tooth in plate 2, into a large tooth in plate 3. UROSOME TOOTH PATTERN. Urosomite 1 with distinct triangular dorsal process, anteriorly weakly concave, tip subacute, posterior border weakly convex. TELSON. Cleft on 0.4; lobes with tips bluntly angulate; notch narrowly V-shaped. GNATHOPODS 1–2. Carpus and propodus of normal slenderness; propodus not narrowing distally, and palm distinct. PEREIOPOD 5. Basis of normal width, with posteroproximal process forming a low but distinct rounded lobe, with posterodistal corner forming a long, narrowly triangular blunt-tipped tooth; merus, carpus and propodus stout. PEREIOPOD 6. Basis of normal width, with posteroproximal process very low and rounded, posterior border nearly straight, diverging from anterior border and terminated in blunt squared angle; merus, carpus and propodus stout. PEREIOPOD 7. Basis broad; posterior border weakly convex, with inconspicuous trace of concavity in distal 0.9, terminated into a blunt, obtuse (nearly squared) angle. Body length Up to 16 mm. Distribution Adélie Coast, 750– 788 m. Remarks The pattern of dorsal teeth of Epimeria adeliae sp. nov. is reminiscent to that of E. ( Subepimeria ) sp. 1 from South Georgia and different from that of other species of the subgenus Subepimeria . : Published as part of d'Acoz, Cédric d'Udekem & Verheye, Marie L., 2017, Epimeria of the Southern Ocean with notes on their relatives (Crustacea, Amphipoda, Eusiroidea), pp. 1-553 in European Journal of Taxonomy 359 on pages 141-142, DOI: 10.5852/ejt.2017.359, http://zenodo.org/record/3855694 : {"references": ["Verheye M., Backeljau T. & d'Udekem d'Acoz C. 2016 a. Looking beneath the tip of the iceberg: diversification of the genus Epimeria on the Antarctic shelf (Crustacea, Amphipoda). In: Gutt J., David B. & Isla E. (eds) High environmental variability and steep biological gradients in the waters off the northern Antarctic Peninsula. Polar Biology 39 (5): 925 - 945, online supplementary material https: // doi. org / 10.1007 / s 00300 - 016 - 1910 - 5"]} |
format |
Text |
author |
d'Acoz, Cédric d'Udekem Verheye, Marie L. |
author_facet |
d'Acoz, Cédric d'Udekem Verheye, Marie L. |
author_sort |
d'Acoz, Cédric d'Udekem |
title |
Epimeria (Subepimeria) adeliae d'Acoz & Verheye 2017, sp. nov. |
title_short |
Epimeria (Subepimeria) adeliae d'Acoz & Verheye 2017, sp. nov. |
title_full |
Epimeria (Subepimeria) adeliae d'Acoz & Verheye 2017, sp. nov. |
title_fullStr |
Epimeria (Subepimeria) adeliae d'Acoz & Verheye 2017, sp. nov. |
title_full_unstemmed |
Epimeria (Subepimeria) adeliae d'Acoz & Verheye 2017, sp. nov. |
title_sort |
epimeria (subepimeria) adeliae d'acoz & verheye 2017, sp. nov. |
publisher |
Zenodo |
publishDate |
2017 |
url |
https://dx.doi.org/10.5281/zenodo.3857638 https://zenodo.org/record/3857638 |
long_lat |
ENVELOPE(140.917,140.917,-66.742,-66.742) ENVELOPE(139.000,139.000,-60.000,-60.000) ENVELOPE(140.000,140.000,-66.667,-66.667) ENVELOPE(138.583,138.583,-66.517,-66.517) |
geographic |
Antarctic Southern Ocean The Antarctic Antarctic Peninsula Jules Adélie Coast Dumont d’Urville Pépin |
geographic_facet |
Antarctic Southern Ocean The Antarctic Antarctic Peninsula Jules Adélie Coast Dumont d’Urville Pépin |
genre |
Antarc* Antarctic Antarctic Peninsula aurora australis Iceberg* Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctic Peninsula aurora australis Iceberg* Southern Ocean |
op_relation |
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op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.3857638 https://doi.org/10.5852/ejt.2017.359 https://doi.org/10.5281/zenodo.3856273 https://doi.org/10.5281/zenodo.3856275 https://doi.org/10.5281/zenodo.3856277 https://doi.org/10.5281/zenodo.3856279 https://doi |
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1766131036247293952 |
spelling |
ftdatacite:10.5281/zenodo.3857638 2023-05-15T13:40:13+02:00 Epimeria (Subepimeria) adeliae d'Acoz & Verheye 2017, sp. nov. d'Acoz, Cédric d'Udekem Verheye, Marie L. 2017 https://dx.doi.org/10.5281/zenodo.3857638 https://zenodo.org/record/3857638 unknown Zenodo http://zenodo.org/record/3855694 http://publication.plazi.org/id/B663FFE3FF86687FFFF7FFE8CF17FF89 http://zoobank.org/703F4B1F-DFAD-47DD-AEA5-9E31A1921508 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5852/ejt.2017.359 http://zenodo.org/record/3855694 http://publication.plazi.org/id/B663FFE3FF86687FFFF7FFE8CF17FF89 https://dx.doi.org/10.5281/zenodo.3856273 https://dx.doi.org/10.5281/zenodo.3856275 https://dx.doi.org/10.5281/zenodo.3856277 https://dx.doi.org/10.5281/zenodo.3856279 https://dx.doi.org/10.5281/zenodo.3856281 http://zoobank.org/703F4B1F-DFAD-47DD-AEA5-9E31A1921508 https://dx.doi.org/10.5281/zenodo.3857637 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Epimeriidae Epimeria Epimeria adeliae Taxonomic treatment article-journal Text ScholarlyArticle 2017 ftdatacite https://doi.org/10.5281/zenodo.3857638 https://doi.org/10.5852/ejt.2017.359 https://doi.org/10.5281/zenodo.3856273 https://doi.org/10.5281/zenodo.3856275 https://doi.org/10.5281/zenodo.3856277 https://doi.org/10.5281/zenodo.3856279 https://doi 2022-02-08T12:14:29Z Epimeria ( Subepimeria ) adeliae sp. nov. urn:lsid:zoobank.org:act: 76F9695C-487B-434F-B09C-52CA334ACD5B Figs 294–298 ‘ Clade B puncticulata complex - PUN4’ – Verheye et al. 2016a, supplement: 3 (online). Etymology The noun Adelia , -ae is a Latinization of Adèle (referring to Adèle Pépin, the wife of Jules Sébastien César Dumont d’Urville), and alludes to Adélie Coast (discovered by J.S.C. Dumont d’Urville), where the type material of the species was collected. The name is a genitive. Type material Holotype RV Aurora Australis cruises: SOUTHERN OCEAN: ♀, cruise CEAMARC, sample CEAMARC 2072, stn 65EV322, Adélie Coast, 65°48ʹ09″ S, 143°03ʹ46″ E, 750–788 m, beam trawl, 5 Jan. 2008, coll. IPEV-AAD-MNHN (MNHN- IU-2014-4288) [extraction M4; Genbank nr, COI: KU870888, 28S: KU759671]. Paratypes RV Aurora Australis cruises: SOUTHERN OCEAN: 1 spec., cruise CEAMARC, sample CEAMARC 2072, stn 65EV322, Adélie Coast, 65°48ʹ09″ S, 143°03ʹ46″ E, 750–788 m, beam trawl, 5 Jan. 2008, coll. IPEV-AAD-MNHN (MNHN-IU-2014-7339, removed from MNHN-IU-2014-4288); 1 spec., cruise CEAMARC, sample CEAMARC 2072, stn 65EV322, Adélie Coast, 65°48ʹ09″ S, 143°03ʹ46″ E, 750–788 m, beam trawl, 5 Jan. 2008, coll. IPEV-AAD-MNHN (MNHN-IU-2014-7340, removed from MNHN-IU-2014-4288) [extraction M3; Genbank nr, 28S: KU759670]. Description ROSTRUM. In lateral view short and narrow, nearly reaching tip of article 1 of peduncle of antenna 1, distinctly curved on the proximal half of its anterior border, posterior border straight, tip acute; in frontal view triangular: fairly broad and with straight converging borders, with tip blunt. EYES. Large, broadly elliptic. PEREION–PLEOSOME TOOTH PATTERN. Pereionites 1–6 totally smooth; pereionite 7 keeled with small blunt posterodorsal tooth; pleonites 1–2 keeled with well developed acute posterodorsal tooth; pleonite 3 keeled with posterodorsal tip forming a distinct squared angle. COXAE 1–3. Tip blunt but narrow. COXA 4. Of medium width; anterodorsal border proximally nearly straight, curving ventrally and followed by curved anteroventral border (transition between anterodorsal and anteroventral border very gradual, without distinct anterior corner); the coxa is not projecting forward; ventral corner forming a squared angle of which the tip is blunt but not rounded; posteroventral border nearly straight (very weakly concave); posterodorsal border as long as posteroventral border. COXA 5. Very broad, posteroventral corner forming a blunt but distinct angle. COXA 6. Posterior border regularly rounded. COXA 7. Posterior border nearly straight (very weakly convex); posteroventral corner broadly rounded. EPIMERAL PLATES 1–3. Posteroventral angle blunt and squared in plate 1, produced into a medium-sized tooth in plate 2, into a large tooth in plate 3. UROSOME TOOTH PATTERN. Urosomite 1 with distinct triangular dorsal process, anteriorly weakly concave, tip subacute, posterior border weakly convex. TELSON. Cleft on 0.4; lobes with tips bluntly angulate; notch narrowly V-shaped. GNATHOPODS 1–2. Carpus and propodus of normal slenderness; propodus not narrowing distally, and palm distinct. PEREIOPOD 5. Basis of normal width, with posteroproximal process forming a low but distinct rounded lobe, with posterodistal corner forming a long, narrowly triangular blunt-tipped tooth; merus, carpus and propodus stout. PEREIOPOD 6. Basis of normal width, with posteroproximal process very low and rounded, posterior border nearly straight, diverging from anterior border and terminated in blunt squared angle; merus, carpus and propodus stout. PEREIOPOD 7. Basis broad; posterior border weakly convex, with inconspicuous trace of concavity in distal 0.9, terminated into a blunt, obtuse (nearly squared) angle. Body length Up to 16 mm. Distribution Adélie Coast, 750– 788 m. Remarks The pattern of dorsal teeth of Epimeria adeliae sp. nov. is reminiscent to that of E. ( Subepimeria ) sp. 1 from South Georgia and different from that of other species of the subgenus Subepimeria . : Published as part of d'Acoz, Cédric d'Udekem & Verheye, Marie L., 2017, Epimeria of the Southern Ocean with notes on their relatives (Crustacea, Amphipoda, Eusiroidea), pp. 1-553 in European Journal of Taxonomy 359 on pages 141-142, DOI: 10.5852/ejt.2017.359, http://zenodo.org/record/3855694 : {"references": ["Verheye M., Backeljau T. & d'Udekem d'Acoz C. 2016 a. Looking beneath the tip of the iceberg: diversification of the genus Epimeria on the Antarctic shelf (Crustacea, Amphipoda). In: Gutt J., David B. & Isla E. (eds) High environmental variability and steep biological gradients in the waters off the northern Antarctic Peninsula. Polar Biology 39 (5): 925 - 945, online supplementary material https: // doi. org / 10.1007 / s 00300 - 016 - 1910 - 5"]} Text Antarc* Antarctic Antarctic Peninsula aurora australis Iceberg* Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Antarctic Southern Ocean The Antarctic Antarctic Peninsula Jules ENVELOPE(140.917,140.917,-66.742,-66.742) Adélie Coast ENVELOPE(139.000,139.000,-60.000,-60.000) Dumont d’Urville ENVELOPE(140.000,140.000,-66.667,-66.667) Pépin ENVELOPE(138.583,138.583,-66.517,-66.517) |