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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Estudo de uma coleção de Siphonophora calycophorae da região norte-nordeste do Brasil

Nogueira, Catarina Silva Ramis January 1977 (has links)
Submitted by Alberto Vieira (martins_vieira@ibest.com.br) on 2017-08-09T18:07:36Z No. of bitstreams: 1 200714.pdf: 5015963 bytes, checksum: 2956c2f64abc2daf9575c53968f52ca8 (MD5) / Made available in DSpace on 2017-08-09T18:07:37Z (GMT). No. of bitstreams: 1 200714.pdf: 5015963 bytes, checksum: 2956c2f64abc2daf9575c53968f52ca8 (MD5) Previous issue date: 1977 / CAPES / Estudo da sistemática e da distribuição zoogeográfica dos Siphonophora Calycophorae, provenientes de 101 amostras de plancton, coletadas na região Norte e Nordeste do Brasil, de 6°N a 8°S e de 32°-52º W ; durante a Expedição Oceanográfica Norte-Nordeste II, pelo Navio Oceanográfico Almirante Saldanha de Abril e Junho de 1968. Um total de 17 espécies foram indentificadas. Sua distribuição foi correlacionada com a profundidade e massas d'água ocorrentes na região. Através de dados hidrográficos obtidos foi verificada a existência das espécies mais abundantes e frequentes em cada massa d'água. / A study has been made of the systematic and zoogeographical distribution of Siphonophora Calycophorae in 101 hauls, made in the region of Notth-Northeast of Brazil, from 6°N to 8°S and from 32ºw to 52°w ; during the Oceanographic Expedition Norte-Nordeste II, by the Oceanographic Ship Almirante Saldanha, from April to June 1968. A total of 17 species was indentified, their distribution was correlated to the depht and the existing water masses in the area. By means of the hydrological data collected, it has been verífied the existence of the most atundant and frequent species in each water mess.

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