Uma aborgagem biogeográfica dos cetáceos da costa brasileira
Cetaceans habitats along the Brazilian coast are described according to environmental features in six different areas: Natal-Costinha (5-7ºS), Recife-Salvador (7-l0ºS), Abrolhos Banks (l 7º30'S-18º20'S), Campos Basin (22º-24ºS), Santos Basin (24º-26ºS) and Pelotas Basin (28º-30ºS). The cet...
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Universidade Federal do Rio de Janeiro
2001
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ftunivfriodejan:oai:pantheon.ufrj.br:11422/3507 2023-05-15T14:05:15+02:00 Uma aborgagem biogeográfica dos cetáceos da costa brasileira Biogeography of cetaceans of the Brazilian coast Siciliano, Salvatore Oliveira, Luiz Flamarion Barbosa de http://lattes.cnpq.br/9543177489079513 http://lattes.cnpq.br/2471615656999141 Bonvicino, Cibele Rodrigues http://lattes.cnpq.br/1977014753474964 Bergallo, Helena de Godoy http://lattes.cnpq.br/8806985537528383 Bergqvist, Lílian Paglarelli http://lattes.cnpq.br/5940881576341018 Salles, Leandro de Oliveira http://lattes.cnpq.br/3095063142665666 2001-11 http://hdl.handle.net/11422/3507 por por Universidade Federal do Rio de Janeiro Brasil Museu Nacional Programa de Pós-Graduação em Ciências Biológicas (Zoologia) UFRJ http://hdl.handle.net/11422/3507 Acesso Aberto Cetáceos Distribuição geográfica Litoral Brasil CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA::COMPORTAMENTO ANIMAL Tese 2001 ftunivfriodejan 2023-01-31T21:09:32Z Cetaceans habitats along the Brazilian coast are described according to environmental features in six different areas: Natal-Costinha (5-7ºS), Recife-Salvador (7-l0ºS), Abrolhos Banks (l 7º30'S-18º20'S), Campos Basin (22º-24ºS), Santos Basin (24º-26ºS) and Pelotas Basin (28º-30ºS). The cetacean community along the Brazilian coast is comprised of 40 species, belonging to seven families: Balaenidae (n=l species), Balaenopteridae (7), Physeteridae (3), Delphinidae (20), Ziphiidae (7), Phocoenidae (1) and Pontoporiidae (1). Campos and Santos Basins support the highest species richness (n=32 species), followed by Pelotas Basin (31 ), Recife-Salvador (23), Natal-Costinha (21) and Abrolhos Banks (10). The highest diversity of cetacean species in Campos and Santos Basin can be explained by the penetration of South Atlantic Central waters (ACAS) which causes enrichment of such environment. The occurrence of some species are well connected to these upwelling conditions such as the dolphins of the genus Delphinus, the Atlantic spotted dolphin (Stenella frontalis) and the killer whale (Orcinus orca) as well as whales (Bryde's, Balaenoptera edeni and dwarf minke whale B. acutorostrata). ln contrast, such species are lacking along the coastal waters of the northeastern coast, indicating the oligotrophic structure of these waters. The offshore community is represented by three species of the genus Stenella, pantropical spotted, S. attenuata, clymene, S. clymene and spinner, S. longirostris, the sperm whale, Physeter macrocephalus, and migratory species, the Antarctic minke whale (B. bonaerensis) and the sei whale (B. borealis). Three species are widely distributed along the coastal waters of the Brazilian coast: the tucuxi (Sotalia fluviatilis), the bottlenose (Túrsiops truncatus) and the humpback whale (Megaptera novaeangliae). As a result of intensive observation and collection effort it was found that the franciscana (Pontoporia blainvillei) presents a disjunct distribution along the southeastern coast. This causes special ... Thesis Antarc* Antarctic Antarctic Minke whale Humpback Whale Killer Whale Megaptera novaeangliae minke whale Orca Orcinus orca Physeter macrocephalus Sei Whale Sperm whale Killer whale Pantheon Repositório Institucional da UFRJ (Universidade Federal do Rio de Janeiro) Antarctic The Antarctic |
institution |
Open Polar |
collection |
Pantheon Repositório Institucional da UFRJ (Universidade Federal do Rio de Janeiro) |
op_collection_id |
ftunivfriodejan |
language |
Portuguese |
topic |
Cetáceos Distribuição geográfica Litoral Brasil CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA::COMPORTAMENTO ANIMAL |
spellingShingle |
Cetáceos Distribuição geográfica Litoral Brasil CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA::COMPORTAMENTO ANIMAL Siciliano, Salvatore Uma aborgagem biogeográfica dos cetáceos da costa brasileira |
topic_facet |
Cetáceos Distribuição geográfica Litoral Brasil CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA::COMPORTAMENTO ANIMAL |
description |
Cetaceans habitats along the Brazilian coast are described according to environmental features in six different areas: Natal-Costinha (5-7ºS), Recife-Salvador (7-l0ºS), Abrolhos Banks (l 7º30'S-18º20'S), Campos Basin (22º-24ºS), Santos Basin (24º-26ºS) and Pelotas Basin (28º-30ºS). The cetacean community along the Brazilian coast is comprised of 40 species, belonging to seven families: Balaenidae (n=l species), Balaenopteridae (7), Physeteridae (3), Delphinidae (20), Ziphiidae (7), Phocoenidae (1) and Pontoporiidae (1). Campos and Santos Basins support the highest species richness (n=32 species), followed by Pelotas Basin (31 ), Recife-Salvador (23), Natal-Costinha (21) and Abrolhos Banks (10). The highest diversity of cetacean species in Campos and Santos Basin can be explained by the penetration of South Atlantic Central waters (ACAS) which causes enrichment of such environment. The occurrence of some species are well connected to these upwelling conditions such as the dolphins of the genus Delphinus, the Atlantic spotted dolphin (Stenella frontalis) and the killer whale (Orcinus orca) as well as whales (Bryde's, Balaenoptera edeni and dwarf minke whale B. acutorostrata). ln contrast, such species are lacking along the coastal waters of the northeastern coast, indicating the oligotrophic structure of these waters. The offshore community is represented by three species of the genus Stenella, pantropical spotted, S. attenuata, clymene, S. clymene and spinner, S. longirostris, the sperm whale, Physeter macrocephalus, and migratory species, the Antarctic minke whale (B. bonaerensis) and the sei whale (B. borealis). Three species are widely distributed along the coastal waters of the Brazilian coast: the tucuxi (Sotalia fluviatilis), the bottlenose (Túrsiops truncatus) and the humpback whale (Megaptera novaeangliae). As a result of intensive observation and collection effort it was found that the franciscana (Pontoporia blainvillei) presents a disjunct distribution along the southeastern coast. This causes special ... |
author2 |
Oliveira, Luiz Flamarion Barbosa de http://lattes.cnpq.br/9543177489079513 http://lattes.cnpq.br/2471615656999141 Bonvicino, Cibele Rodrigues http://lattes.cnpq.br/1977014753474964 Bergallo, Helena de Godoy http://lattes.cnpq.br/8806985537528383 Bergqvist, Lílian Paglarelli http://lattes.cnpq.br/5940881576341018 Salles, Leandro de Oliveira http://lattes.cnpq.br/3095063142665666 |
format |
Thesis |
author |
Siciliano, Salvatore |
author_facet |
Siciliano, Salvatore |
author_sort |
Siciliano, Salvatore |
title |
Uma aborgagem biogeográfica dos cetáceos da costa brasileira |
title_short |
Uma aborgagem biogeográfica dos cetáceos da costa brasileira |
title_full |
Uma aborgagem biogeográfica dos cetáceos da costa brasileira |
title_fullStr |
Uma aborgagem biogeográfica dos cetáceos da costa brasileira |
title_full_unstemmed |
Uma aborgagem biogeográfica dos cetáceos da costa brasileira |
title_sort |
uma aborgagem biogeográfica dos cetáceos da costa brasileira |
publisher |
Universidade Federal do Rio de Janeiro |
publishDate |
2001 |
url |
http://hdl.handle.net/11422/3507 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctic Minke whale Humpback Whale Killer Whale Megaptera novaeangliae minke whale Orca Orcinus orca Physeter macrocephalus Sei Whale Sperm whale Killer whale |
genre_facet |
Antarc* Antarctic Antarctic Minke whale Humpback Whale Killer Whale Megaptera novaeangliae minke whale Orca Orcinus orca Physeter macrocephalus Sei Whale Sperm whale Killer whale |
op_relation |
http://hdl.handle.net/11422/3507 |
op_rights |
Acesso Aberto |
_version_ |
1766276989717577728 |