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Primeiro registro de Myriastra purpurea (Ridley, 1884) para a costa brasileira (Porifera, Demospongiae)

Resumo

The first record of occurrence of Myriastra purpurea (Ridley, 1884) for the South Atlantic Ocean at shallow areas of the Brazilian coast (State of Rio de Janeiro, Sepetiba Bay: 23º04'53"/44º00'34"W and State of Santa Catarina, Porto Belo: 27º09'12"S/48º29'30"W) widely enlarges the distribution of the species, known only from the Indo-Pacific region. Detailed descriptions and ilustrations of the specimens are offered. A table of micrometric measurements and camera lucida drawings of spicules is also offered.


Primeiro registro de Myriastra purpurea (Ridley, 1884) para a costa brasileira (Porifera, Demospongiae)

Beatriz Mothes de Moraes

Museu de Ciências Naturais da Fundação Zoobotânica do Rio Grande do Sul. Bolsista do Conselho Nacional de Desenvolvimento Científico e Tecnológico (Proc. 30.0652/77)

ABSTRACT

The first record of occurrence of Myriastra purpurea (Ridley, 1884) for the South Atlantic Ocean at shallow areas of the Brazilian coast (State of Rio de Janeiro, Sepetiba Bay: 23º04'53"/44º00'34"W and State of Santa Catarina, Porto Belo: 27º09'12"S/48º29'30"W) widely enlarges the distribution of the species, known only from the Indo-Pacific region. Detailed descriptions and ilustrations of the specimens are offered. A table of micrometric measurements and camera lucida drawings of spicules is also offered.

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AGRADECIMENTOS

Ao M.SC. Elias Pacheco, da Universidade Federal do Rio de Janeiro, e ao Prof. Dr. Arno Antonio Lise (MCN), pelo encaminhamento dos espécimes objetos do presente estudo; a Miss Shirley Stone (BM), pelo empréstimo de lâminas do material tipo; à Prof. Dra. Cecília Volkmer Ribeiro (MCN), pela revisão do texto; à M.SC. Inga Ludmila Veitenheimer Mendes (MCN), pela identificação do molusco.

Thomas, P. A., 1979. Studies on sponges of the Mozambique Channel. I. - Sponges of Inhaca Island. Ibid. (8)227:40.

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    Lévi, C., 1965. Spongiaires recoltés par l'expédition israelienne dans le sud de la Mer Rouge en 1962, in Israel south Red Sea expedition, 1962, Reports, Bull. 40:7-8. Jerusalem.
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  • Sollas, W. J., 1886. Preliminary account of the Tetractinellida collected by H.M.S. "Challenger", 1872-1876. Sci. Proc. r. Dublin Soc. 5:190.
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Datas de Publicação

  • Publicação nesta coleção
    28 Ago 2009
  • Data do Fascículo
    1984
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