Chaceon gordonae
Chaceon gordonae (Ingle, 1985) (Figure 2) Geryon gordonae Ingle, 1985: 90, fig.: 1, 2, 5a. Chaceon gordonae — Manning and Holthuis, 1989: 8.— Afonso-Dias et al ., 2008: 1, fig. 2a. Material examined. 2♀, MOUFPE 15256, São Pedro e São Paulo Archipelago (0°54'787''N e 29°21' 451...
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ftzenodo:oai:zenodo.org:5477381 2024-09-15T18:14:38+00:00 Chaceon gordonae Souza-Filho, Jesser Fidelis De 2017-09-27 https://doi.org/10.5281/zenodo.5477381 http://treatment.plazi.org/id/03AF879BB122FFAFFF57FA1E1CD76674 unknown Zenodo https://doi.org/10.11646/zootaxa.4324.2.6 http://zenodo.org/record/997786 http://publication.plazi.org/id/FF96FFE3B120FFABFFC0FFE01D526711 https://sibils.text-analytics.ch/search/collections/plazi/03AF879BB122FFAFFF57FA1E1CD76674 https://www.gbif.org/species/134842937 https://www.checklistbank.org/dataset/31975/taxon/03AF879BB122FFAFFF57FA1E1CD76674.taxon https://doi.org/10.5281/zenodo.997790 http://zoobank.org/C30B2A8A-3Ea9-4Dc2-8Aa6-0809Eb34E630 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5477380 https://doi.org/10.5281/zenodo.5477381 oai:zenodo.org:5477381 http://treatment.plazi.org/id/03AF879BB122FFAFFF57FA1E1CD76674 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Deep sea decapod crustaceans of São Pedro and São Paulo Archipelago, Equatorial Atlantic, Brazil, pp. 331-347 in Zootaxa, 4324(2), 333-334, (2017-09-27) Biodiversity Taxonomy Animalia Arthropoda Malacostraca Decapoda Geryonidae Chaceon Chaceon gordonae info:eu-repo/semantics/other 2017 ftzenodo https://doi.org/10.5281/zenodo.547738110.11646/zootaxa.4324.2.610.5281/zenodo.99779010.5281/zenodo.5477380 2024-07-27T01:43:46Z Chaceon gordonae (Ingle, 1985) (Figure 2) Geryon gordonae Ingle, 1985: 90, fig.: 1, 2, 5a. Chaceon gordonae — Manning and Holthuis, 1989: 8.— Afonso-Dias et al ., 2008: 1, fig. 2a. Material examined. 2♀, MOUFPE 15256, São Pedro e São Paulo Archipelago (0°54'787''N e 29°21' 451''W), 200 m, June 2012. 2♂, MOUFPE 15257, São Pedro e São Paulo Archipelago (0°54'787''N e 29°21' 451''W), 700 m, December 2013 (Table 2). Diagnosis. Lateral part of orbital dorsal margin slightly concave, first anterolateral tooth produced, inner infraorbital tooth/antennal third peduncular segment noticeably depressed, dactylus of pereopods 2–5 laterally compressed, submedian frontal teeth on a frontal projection, inner orbital teeth spinosed, breadth of orbit (measured from inner to outer orbital tooth) noticeably less than width of frontal margin. Upper margin of cheliped palm with distal tooth, outer anterior margin of carpus with a tooth in small males. Dorsal margin of merus with distal and subdistal teeth. Merus of pereopods 4–5 with antero-dorsal tooth, third maxilliped merus with length/ breadth as broad as long, third maxilliped merus with outer margin disto-externally angular and, finally, carapace broader than long (Ingle, 1985; Afonso-Dias et al ., 2008). Distribution. Geryonid crabs are widely distributed in the world´s ocean, commonly occurring on continental slopes at depths of 100- 2.000 m (Manning & Houlthuis, 1989). Ingle (1985), based on two males and two females caught at 1.153 m, from southern Iceland to Sierra Leone Ridge, off western Africa, reported the occurrence of Chaceon gordonae , in the Atlantic Ocean. Afonso-Dias et al. (2008), analyzing collections of São Tomé e Príncipe Archipelago, also off western Africa, was the second to report the specie in the North Atlantic Ocean. They found C. gordonae in reasonable quantities, enough to sustain a small artisanal fishery since 1980. The species was reported for the first time from SPSPA, by Ferreira et al . (2016). Parameters Specimens CW CL LQL LQW RQL RQW AW ... Other/Unknown Material Iceland North Atlantic Zenodo |
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collection |
Zenodo |
op_collection_id |
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language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Decapoda Geryonidae Chaceon Chaceon gordonae |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Decapoda Geryonidae Chaceon Chaceon gordonae Souza-Filho, Jesser Fidelis De Chaceon gordonae |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Decapoda Geryonidae Chaceon Chaceon gordonae |
description |
Chaceon gordonae (Ingle, 1985) (Figure 2) Geryon gordonae Ingle, 1985: 90, fig.: 1, 2, 5a. Chaceon gordonae — Manning and Holthuis, 1989: 8.— Afonso-Dias et al ., 2008: 1, fig. 2a. Material examined. 2♀, MOUFPE 15256, São Pedro e São Paulo Archipelago (0°54'787''N e 29°21' 451''W), 200 m, June 2012. 2♂, MOUFPE 15257, São Pedro e São Paulo Archipelago (0°54'787''N e 29°21' 451''W), 700 m, December 2013 (Table 2). Diagnosis. Lateral part of orbital dorsal margin slightly concave, first anterolateral tooth produced, inner infraorbital tooth/antennal third peduncular segment noticeably depressed, dactylus of pereopods 2–5 laterally compressed, submedian frontal teeth on a frontal projection, inner orbital teeth spinosed, breadth of orbit (measured from inner to outer orbital tooth) noticeably less than width of frontal margin. Upper margin of cheliped palm with distal tooth, outer anterior margin of carpus with a tooth in small males. Dorsal margin of merus with distal and subdistal teeth. Merus of pereopods 4–5 with antero-dorsal tooth, third maxilliped merus with length/ breadth as broad as long, third maxilliped merus with outer margin disto-externally angular and, finally, carapace broader than long (Ingle, 1985; Afonso-Dias et al ., 2008). Distribution. Geryonid crabs are widely distributed in the world´s ocean, commonly occurring on continental slopes at depths of 100- 2.000 m (Manning & Houlthuis, 1989). Ingle (1985), based on two males and two females caught at 1.153 m, from southern Iceland to Sierra Leone Ridge, off western Africa, reported the occurrence of Chaceon gordonae , in the Atlantic Ocean. Afonso-Dias et al. (2008), analyzing collections of São Tomé e Príncipe Archipelago, also off western Africa, was the second to report the specie in the North Atlantic Ocean. They found C. gordonae in reasonable quantities, enough to sustain a small artisanal fishery since 1980. The species was reported for the first time from SPSPA, by Ferreira et al . (2016). Parameters Specimens CW CL LQL LQW RQL RQW AW ... |
format |
Other/Unknown Material |
author |
Souza-Filho, Jesser Fidelis De |
author_facet |
Souza-Filho, Jesser Fidelis De |
author_sort |
Souza-Filho, Jesser Fidelis De |
title |
Chaceon gordonae |
title_short |
Chaceon gordonae |
title_full |
Chaceon gordonae |
title_fullStr |
Chaceon gordonae |
title_full_unstemmed |
Chaceon gordonae |
title_sort |
chaceon gordonae |
publisher |
Zenodo |
publishDate |
2017 |
url |
https://doi.org/10.5281/zenodo.5477381 http://treatment.plazi.org/id/03AF879BB122FFAFFF57FA1E1CD76674 |
genre |
Iceland North Atlantic |
genre_facet |
Iceland North Atlantic |
op_source |
Deep sea decapod crustaceans of São Pedro and São Paulo Archipelago, Equatorial Atlantic, Brazil, pp. 331-347 in Zootaxa, 4324(2), 333-334, (2017-09-27) |
op_relation |
https://doi.org/10.11646/zootaxa.4324.2.6 http://zenodo.org/record/997786 http://publication.plazi.org/id/FF96FFE3B120FFABFFC0FFE01D526711 https://sibils.text-analytics.ch/search/collections/plazi/03AF879BB122FFAFFF57FA1E1CD76674 https://www.gbif.org/species/134842937 https://www.checklistbank.org/dataset/31975/taxon/03AF879BB122FFAFFF57FA1E1CD76674.taxon https://doi.org/10.5281/zenodo.997790 http://zoobank.org/C30B2A8A-3Ea9-4Dc2-8Aa6-0809Eb34E630 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5477380 https://doi.org/10.5281/zenodo.5477381 oai:zenodo.org:5477381 http://treatment.plazi.org/id/03AF879BB122FFAFFF57FA1E1CD76674 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.547738110.11646/zootaxa.4324.2.610.5281/zenodo.99779010.5281/zenodo.5477380 |
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1810452401440686080 |