Heteromesus calcar Cunha & Wilson 2006, sp. nov
Heteromesus calcar sp. nov (Figs 2–6) Etymology Calcar means spur, and is used as a noun in apposition. Material examined Holotype: female (3.7 mm), North Atlantic, MidAtlantic Ridge, Lucky Strike, 37º17.4'N, 32º16.6'W, 10 Aug 2000, R / V Prof Logachev, TTR10 stn AT265GR, 1685 m (ZMUC C...
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ftzenodo:oai:zenodo.org:5064412 2023-05-15T17:30:40+02:00 Heteromesus calcar Cunha & Wilson 2006, sp. nov Cunha, Marina R. Wilson, George D. F. name=North Atlantic; east=-32.27667; north=37.29 name=North Atlantic; east=-32.281666; north=37.291668 2006-05-04 https://zenodo.org/record/5064412 https://doi.org/10.5281/zenodo.5064412 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/EB65B41CFF93E4126A4DFB4BD5109090 http://publication.plazi.org/id/175CCC64FF9DE4066B45FFAFD6619526 http://zoobank.org/D14EC3CD-E581-4263-81EF-656B7574C846 doi:10.5281/zenodo.5064411 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5064412 https://doi.org/10.5281/zenodo.5064412 oai:zenodo.org:5064412 info:eu-repo/semantics/openAccess The North Atlantic genus Heteromesus (Crustacea: Isopoda: Asellota: Ischnomesidae), pp. 1-76 in Zootaxa 1192(1192) 15-21 Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Ischnomesidae Heteromesus Heteromesus calcar info:eu-repo/semantics/other publication-taxonomictreatment 2006 ftzenodo https://doi.org/10.5281/zenodo.506441210.5281/zenodo.5064411 2023-03-10T19:40:09Z Heteromesus calcar sp. nov (Figs 2–6) Etymology Calcar means spur, and is used as a noun in apposition. Material examined Holotype: female (3.7 mm), North Atlantic, MidAtlantic Ridge, Lucky Strike, 37º17.4'N, 32º16.6'W, 10 Aug 2000, R / V Prof Logachev, TTR10 stn AT265GR, 1685 m (ZMUC CRU9878). Paratypes: male (3.2 mm), same data as holotype (ZMUC CRU9879); 1 male (3.0 mm) same data as holotype, (dissected, mouthparts on slide AM P 72117); 3 females, 1 male, 1 intersex, 2 fragments (heads), same data as holotype (AM P 72118). Other material: 1 female, same locality as holotype, 37º17.5'N, 32º16.9'W, 11 Aug 2000, R / V Prof Logachev, TTR10 stn AT271GR, 1712 m (DBUA 786.01); 2 females, 1 manca, same locality as holotype, 37º17.4'N, 32º16.6'W, 11 Aug 2000, R / V Prof Logachev, TTR10 stn AT273GR, 1675 m (DBUA 786.02). Diagnosis Pereonites 1–3 with anterolateral spines. Pereonite 2 in female with no paired dorsal spines or tubercles. Pereonite 5 in female length 2.0 width, in male 6.3 width. Antennula with 3 articles altogether. Pereopods IV–V bases with pedestal spines; ischia with elongate pedestal spines. Description Body length in female 3.7 mm; granular. Head in female length 0.95 width; dorsal surface with pair of cephalic bullae; lobe on ventrolateral margin present in lateral view; dorsal cuticle tubercular granulation. Pereonite 1 in female width 0.2 total body length; with median tubercle, 1 pair of anterolateral simple spines, 1 pair of lateral simple spines. Pereonite 2 in female with median tubercle, 1 pair of anterolateral simple spines, 1 pair of lateral spines. Pereonite 3 in female with median tubercle, 1 pair of anterolateral simple spines. Female pereonites 1–3 anterolateral simple spines stout to long decreasing in length from pereonite 1 to 3, anterolateral spines length distinctly less than length of pereonite 1, lateral simple spines short. Pereonite 4 in female length 0.65 width. Pereonite 5 in female length 0.25 total body length. Pleotelson in female length 1.35 width; terminal ... Other/Unknown Material North Atlantic Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Ischnomesidae Heteromesus Heteromesus calcar |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Ischnomesidae Heteromesus Heteromesus calcar Cunha, Marina R. Wilson, George D. F. Heteromesus calcar Cunha & Wilson 2006, sp. nov |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Ischnomesidae Heteromesus Heteromesus calcar |
description |
Heteromesus calcar sp. nov (Figs 2–6) Etymology Calcar means spur, and is used as a noun in apposition. Material examined Holotype: female (3.7 mm), North Atlantic, MidAtlantic Ridge, Lucky Strike, 37º17.4'N, 32º16.6'W, 10 Aug 2000, R / V Prof Logachev, TTR10 stn AT265GR, 1685 m (ZMUC CRU9878). Paratypes: male (3.2 mm), same data as holotype (ZMUC CRU9879); 1 male (3.0 mm) same data as holotype, (dissected, mouthparts on slide AM P 72117); 3 females, 1 male, 1 intersex, 2 fragments (heads), same data as holotype (AM P 72118). Other material: 1 female, same locality as holotype, 37º17.5'N, 32º16.9'W, 11 Aug 2000, R / V Prof Logachev, TTR10 stn AT271GR, 1712 m (DBUA 786.01); 2 females, 1 manca, same locality as holotype, 37º17.4'N, 32º16.6'W, 11 Aug 2000, R / V Prof Logachev, TTR10 stn AT273GR, 1675 m (DBUA 786.02). Diagnosis Pereonites 1–3 with anterolateral spines. Pereonite 2 in female with no paired dorsal spines or tubercles. Pereonite 5 in female length 2.0 width, in male 6.3 width. Antennula with 3 articles altogether. Pereopods IV–V bases with pedestal spines; ischia with elongate pedestal spines. Description Body length in female 3.7 mm; granular. Head in female length 0.95 width; dorsal surface with pair of cephalic bullae; lobe on ventrolateral margin present in lateral view; dorsal cuticle tubercular granulation. Pereonite 1 in female width 0.2 total body length; with median tubercle, 1 pair of anterolateral simple spines, 1 pair of lateral simple spines. Pereonite 2 in female with median tubercle, 1 pair of anterolateral simple spines, 1 pair of lateral spines. Pereonite 3 in female with median tubercle, 1 pair of anterolateral simple spines. Female pereonites 1–3 anterolateral simple spines stout to long decreasing in length from pereonite 1 to 3, anterolateral spines length distinctly less than length of pereonite 1, lateral simple spines short. Pereonite 4 in female length 0.65 width. Pereonite 5 in female length 0.25 total body length. Pleotelson in female length 1.35 width; terminal ... |
format |
Other/Unknown Material |
author |
Cunha, Marina R. Wilson, George D. F. |
author_facet |
Cunha, Marina R. Wilson, George D. F. |
author_sort |
Cunha, Marina R. |
title |
Heteromesus calcar Cunha & Wilson 2006, sp. nov |
title_short |
Heteromesus calcar Cunha & Wilson 2006, sp. nov |
title_full |
Heteromesus calcar Cunha & Wilson 2006, sp. nov |
title_fullStr |
Heteromesus calcar Cunha & Wilson 2006, sp. nov |
title_full_unstemmed |
Heteromesus calcar Cunha & Wilson 2006, sp. nov |
title_sort |
heteromesus calcar cunha & wilson 2006, sp. nov |
publishDate |
2006 |
url |
https://zenodo.org/record/5064412 https://doi.org/10.5281/zenodo.5064412 |
op_coverage |
name=North Atlantic; east=-32.27667; north=37.29 name=North Atlantic; east=-32.281666; north=37.291668 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
The North Atlantic genus Heteromesus (Crustacea: Isopoda: Asellota: Ischnomesidae), pp. 1-76 in Zootaxa 1192(1192) 15-21 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/EB65B41CFF93E4126A4DFB4BD5109090 http://publication.plazi.org/id/175CCC64FF9DE4066B45FFAFD6619526 http://zoobank.org/D14EC3CD-E581-4263-81EF-656B7574C846 doi:10.5281/zenodo.5064411 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5064412 https://doi.org/10.5281/zenodo.5064412 oai:zenodo.org:5064412 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.506441210.5281/zenodo.5064411 |
_version_ |
1766127552888307712 |