Hamacantha (Hamacantha) boomerang sp. nov. from deep-sea coral mounds at Campos Basin, SW Atlantic, and redescription of H. (H.) schmidtii (Carter, 1882) (Hamacanthidae, Poecilosclerida, Demospongiae)

Zootaxa ◽  
2014 ◽  
Vol 3753 (4) ◽  
pp. 384
Author(s):  
EDUARDO HAJDU ◽  
CRISTIANA CASTELLO-BRANCO
Keyword(s):  
Deep Sea ◽  
Campos Basin ◽  
Sw Atlantic

scholarly journals Seven new species of sponges (Porifera) from deep-sea coral mounds at Campos Basin (SW Atlantic)

2016 ◽  
Vol 70 (1) ◽  
Author(s):  
M. de S. Carvalho ◽  
D. A. Lopes ◽  
B. Cosme ◽  
E. Hajdu
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Campos Basin ◽  
Sw Atlantic

Upper slope sands: Late Quaternary shallow-water sandy contourities of Campos Basin, SW Atlantic Margin

2002 ◽  
Vol 22 (1) ◽  
pp. 261-270 ◽  
Author(s):  
Adriano R. Viana ◽  
Waldemar De Almeida ◽  
Cleide Wilhelm De Almeida
Keyword(s):  
Shallow Water ◽  
Late Quaternary ◽  
Campos Basin ◽  
Sw Atlantic ◽  
Atlantic Margin ◽  
Upper Slope

Spirodesma magdae nov. gen. nov. sp. (Nematoda: Desmodoridae) from the Brazilian deep sea (Campos Basin, Rio de Janeiro, Brazil)

Zootaxa ◽  
2009 ◽  
Vol 2096 (1) ◽  
pp. 109-118 ◽  
Author(s):  
MARIANA DA FONSECA CAVALCANTI ◽  
MARIA CRISTINA DA SILVA ◽  
VERÔNICA DA FONSÊCA-GENEVOIS
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Rio De Janeiro ◽  
New Genus ◽  
Buccal Cavity ◽  
Morphological Features ◽  
New Genus And Species ◽  
Unique Form ◽  
Campos Basin ◽  
Deep Sea Sediments

A new genus and species of Desmodoridae was found in deep-sea sediments of the Campos Basin. Although the cuticle annulation of the new species is similar to members of Desmodorinae, many morphological features are strong enough to classify it within the Spiriniinae. Spirodesma magdae nov. gen. nov. sp. is characterized mainly by the presence of a unique form of unispired amphids, with circular amphideal fovea, and a buccal cavity with three equal teeth, one dorsal and two ventrosublateral.

Oil leakage induces changes in microbiomes of deep-sea sediments of Campos Basin (Brazil)

2020 ◽  
Vol 740 ◽  
pp. 139556 ◽  
Author(s):  
Luciana R. Appolinario ◽  
Diogo Tschoeke ◽  
Gabriela Calegario ◽  
Luiz Henrique Barbosa ◽  
Manuel A. Moreira ◽  
...  
Keyword(s):  
Deep Sea ◽  
Oil Leakage ◽  
Campos Basin ◽  
Deep Sea Sediments

Spirinia lara sp. n. and Spirinia sophia sp. n. (Nematoda, Desmodoridae) from the Brazilian continental margin (Campos Basin, Rio de Janeiro)

Zootaxa ◽  
2009 ◽  
Vol 2081 (1) ◽  
pp. 31-45 ◽  
Author(s):  
MARIA CRISTINA DA SILVA ◽  
FRANCISCO JOSÉ VICTOR DE CASTRO ◽  
MARIANA DA FONSECA CAVALCANTI ◽  
VERÔNICA DA FONSÊCA-GENEVOIS
Keyword(s):  
New Species ◽  
Continental Margin ◽  
Deep Sea ◽  
Rio De Janeiro ◽  
The Body ◽  
Irregular Distribution ◽  
Gland Cells ◽  
Campos Basin ◽  
Two New Species ◽  
Deep Sea Sediments

In deep-sea sediments from Campos Basin two new species of Spirinia were found. Spirinia lara sp. n. is mainly characterized by the presence of paired somatic papillae linked to gland cells and distributed all over the body while Spirinia sophia sp. n. possesses an irregular distribution of these glandular somatic papillae.

Review of the Septibranchia (Pelecypoda: Mollusca) from deep sea of Campos Basin, Brazil: family Verticordiidae, with description of a new species

2009 ◽  
Vol 90 (4) ◽  
pp. 809-817 ◽  
Author(s):  
Cléo Dilnei de Castro Oliveira ◽  
Ricardo Silva Absalão
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Depth Distribution ◽  
Brazilian Coast ◽  
Taxonomic Character ◽  
Campos Basin ◽  
Unknown Species ◽  
The Family ◽  
First Time ◽  
A New Species

Despite the increase in the number of deep-sea studies, little is known about the hadal molluscs. For Brazil, only a few studies have treated the Septibranchia. This contribution is part of an effort to increase the knowledge of this group off the Brazilian coast, although it is focused only on the Campos Basin (22°S), State of Rio de Janeiro. Four species of the family Verticordiidae are recognized here. ForSpinosipella tingaSimone & Cunha, 2008, the known depth distribution is extended to 1050 m. ForVerticordia woodiiSmith, 1885, previously reported from Brazil, the known distribution is extended southwards to the Campos Basin.Verticordia quadrataSmith, 1885, is reported from Brazil for the first time. A previously unknown species,Verticordia ouricurisp. nov., is described. The presence of small spines, typically with a hexagonal column and a stellate structure at their distal end emerges as an additional taxonomic character for the verticordiids.

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