Published September 20, 2022 | Version v1
Taxonomic treatment Open

Cornucoquimba decorata Ramos 1996

  • 1. Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Geociências / Paleontologia, Porto Alegre-RS, Brazil. ncarvalho. luz @ gmail. com; https: // orcid. org / 0000 - 0001 - 5426 - 2450 & Museu Paraense Emílio Goeldi, Coordenação de Ciências da Terra e Ecologia, 66077 - 830, Belém-PA, Brasil.
  • 2. Universidade Federal do Rio Grande do Sul, Departamento de Paleontologia e Estratigrafia, Caixa Postal 15001, 91501 - 970, Porto Alegre-RS, Brazil. joao. coimbra @ ufrgs. br; https: // orcid. org / 0000 - 0002 - 8980 - 6531

Description

Cornucoquimba decorata Ramos, 1996

Fig. 5: 10–11

1992 Cornucoquimba sp. Coimbra et al., p. 96, pl. 1, fig. 15, tabs. 1–4.

1996 Cornucoquimba decorata Ramos, p. 108, pl. 3, figs. 1–19.

2012 Nanocoquimba labyrinthica Ramos. Coimbra & Carreño, p. 194, tab. 2. (non) 1996 Nanocoquimba labyrinthica Ramos, p. 108, pl. 2, figs. 1–19.

Figured specimen. MP-O-2856, open carapace, RV length: 0.448 mm, RV height: 0.262 mm, LV length: 0.454 mm, LV height: 0.271 mm.

Locality. Trindade Island, site Lixo Bay, Sample M17022 N.

Material. 5 RV, 4 LV, 28 C, and 2 juveniles (dead assemblage).

Stratigraphic range. Holocene.

Occurrence and distribution. In the study area, the species occurs in the Vitoria and Dogaressa seamounts and Trindade Island in the following localities: Lixo Bay, Racha Island, North Tip, Cabritos Beach, and Andradas Beach (Tabs. 3 and 4). It also occurs in other Brazilian territorial waters, from the Northern shelf to the northernmost part of the Southern shelf, and Tamandaré Bay (see references in the synonymy list).

Notes

Published as part of Luz, Nathália Carvalho Da & Coimbra, João Carlos, 2022, Ostracods (Crustacea: Ostracoda) of the Vitoria-Trindade Chain, Southwestern Atlantic, pp. 301-329 in Zootaxa 5188 (4) on page 318, DOI: 10.11646/zootaxa.5188.4.1, http://zenodo.org/record/7095512

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Linked records

Additional details

Biodiversity

Collection code
RV
Scientific name authorship
Ramos
Kingdom
Animalia
Phylum
Arthropoda
Order
Podocopida
Family
Hemicytheridae
Genus
Cornucoquimba
Species
decorata
Taxon rank
species
Taxonomic concept label
Cornucoquimba decorata Ramos, 1996 sec. Luz & Coimbra, 2022

References

  • Ramos, M. I. F. (1996) Taxonomy and zoogeography of the ostracod genera Nanocoquimba and Cornucoquimba Ohmert, 1968 form Recent sediments on the Brazilian continental shelf. Revista Espanola de Micropaleontologia, 28, 105 - 128.