The ecological and zoogeographical significance of the sub-Recent Ostracoda off Cabo Frio, Rio de Janeiro State, Brazil

Machado, Cláudia Pinto; Coimbra, João Carlos; Carreño, Ana Luisa

doi:10.1016/j.marmicro.2005.03.002

Cited by 25 publications

(23 citation statements)

References 10 publications

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“…1). The penetration of cold waters from the south of South America, reaching the latitude of 23 • S, has been subject of extensive debate (Weber, 1994;Machado et al, 2005;Cirano et al, 2006). The seasonal oscillation of the Brazil Current -Falkland (= Malvinas), Current Confluence Zone, is partly responsible for the introduction of cold waters on this region, since the Falkland (= Malvinas) current carries sub-Antarctic waters northwards and consequently Fig.…”

Section: Geographic Settingmentioning

confidence: 99%

The Subfamily Cytheropterinae Hanai, 1957 (Subphylum Crustacea, Class Ostracoda) from the Southern Brazilian Continental Shelf

Ramos

Coimbra

Whatley

2014

Revue de Micropaléontologie

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Section: Geographic Settingmentioning

confidence: 99%

The Subfamily Cytheropterinae Hanai, 1957 (Subphylum Crustacea, Class Ostracoda) from the Southern Brazilian Continental Shelf

Ramos

Coimbra

Whatley

2014

Revue de Micropaléontologie

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“…Teeter (1973) also highlighted that other means of dispersal of benthic ostracodes reported in the literature, including the intestinal tract of fishes and transport by wind, are also unlikely. In the opinion of the present authors, the hypothesis (iii), although supported by Teeter (1973) and Witte (1993), is also not the main mechanism to explain many patterns of ostracode geographic distribution, since as shown by Cronin (1988), Coimbra et al (1999) and Machado et al (2005), to name only three examples, the study of fossils has revealed that many Recent species already had wide distribution before the advent of modern civilization.…”

Section: Discussionmentioning

confidence: 48%

Ostracoda (Crustacea) from the Archipelago of São Pedro and São Paulo, Equatorial Atlantic, with emphasis on a new Hemicytheridae genus

Coimbra

Bottezini

Machado

2013

Iheringia, Sér. Zool.

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ABSTRACT. The present study is a further contribution to the systematic knowledge of the shallow water marine ostracodes from the Brazilian oceanic islands. A total of 14 species belonging to 10 genera and eight families is herein identified. One new genus and species are described and illustrated: Berguecythere insularis gen. nov., sp. nov. In addition to this new taxon, the abundant species Loxocorniculum tricornatum Krutak, 1971, widely distributed in recent sediments in the Gulf of Mexico, Caribbean, north and northeast of Brazil and the Rocas Atoll, along with the cosmopolitan tropical ostracode Triebelina sertata Triebel, 1948, were also identified at specific level. The remaining 11 species were left at the genus level, and should provide new species. Ecological, zoo-and paleozoogeographical aspects were also briefly discussed.KEYWORDS. Taxonomy, new species, morphology, Atlantic Ocean. RESUMO. Ostracoda (Crustacea) do Arquipélago de São Pedro e São Paulo, Atlântico Equatorial, com ênfase em novo gênero deHemicytheridae. O presente estudo é uma contribuição para o conhecimento da sistemática dos ostracodes marinhos rasos das ilhas oceânicas brasileiras. Um total de 14 espécies pertencentes a 10 gêneros e oito famílias é aqui identificado. Um novo gênero e espécie são descritos e ilustrados: Berguecythere insularis gen. nov., sp. nov. Além desse novo táxon, foram também identificados Loxocorniculum tricornatum Krutak, 1971, espécie abundante amplamente distribuída em sedimentos recentes do Golfo do México, Caribe, norte e nordeste do Brasil e no Atol das Rocas, e o ostracode cosmopolita tropical Triebelina sertata Triebel, 1948. As 11 espécies restantes foram deixadas em nível de gênero e devem fornecer novas espécies. Aspectos ecológicos e zoo-e paleozoogeográficos também foram brevemente discutidos.

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“…dias- Brito et al (1988) andmaCHado et al (2005) identified erroneously specimens of Auricythere sublitoralis sp. nov. as Mutilus sp.…”

Section: Hemicytheridae Hemicytherinae Aurilinimentioning

confidence: 99%

“…Later, Pinto et al (1978), a landmark in the study of these microcrustaceans in this country examined hundreds of bottom sediment samples collected along 7,408 km of the continental shelf, identifying, preliminarily, about 50 genera of Ostracoda. Following them, ramos (1996), CoimBra et al (1999), maCHado et al (2005 and Bergue & CoimBra (2008) continued these studies where a more detailed bibliographic review is presented.…”

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confidence: 99%

On a new genus and species of Hemicytheridae (Ostracoda, Crustacea) from the southern Brazilian coast

Morais

Coimbra

2014

Iheringia, Sér. Zool.

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ABSTRACT. This study is based on 62 samples of phytal and bottom sediments collected along rocky beaches (≤ 3 m water depth) of the central and northern coasts of the state of Santa Catarina (26°10'/27°50'S -48°26'/48°40'W), southern Brazil. Living and dead ostracodes distributed among 16 families were recovered. In this paper is emphasized one new hemicytherid genus and species that is described and richly illustrated: Auricythere sublitoralis gen. nov. and sp. nov. Some ecological and zoogeographical aspects of this new ostracode are briefly discussed.

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The ecological and zoogeographical significance of the sub-Recent Ostracoda off Cabo Frio, Rio de Janeiro State, Brazil

Cited by 25 publications

References 10 publications

The Subfamily Cytheropterinae Hanai, 1957 (Subphylum Crustacea, Class Ostracoda) from the Southern Brazilian Continental Shelf

The Subfamily Cytheropterinae Hanai, 1957 (Subphylum Crustacea, Class Ostracoda) from the Southern Brazilian Continental Shelf

Ostracoda (Crustacea) from the Archipelago of São Pedro and São Paulo, Equatorial Atlantic, with emphasis on a new Hemicytheridae genus

On a new genus and species of Hemicytheridae (Ostracoda, Crustacea) from the southern Brazilian coast

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