Resumo
Four species of Polynoidae, found in colonies of the bryozoan Schizoporella unicorns (Johnston), are here described. Among these Scalisetosus gracilis is a new species for science, and Halosdna glabra Hartman and Harmathöe macginitiei Pettibone, cited by the first time for Brazilian coast. Lepisdonotus caeruleus was the most abundant species of the family. Scalisetosus gracilis sp. nov. is characterized by the elytra with long and bifid papillae scattered on the surface as well as on external borders and distinct notosetae and neurosetae.
NOTAS
Anelídeos poliquetos associados a um briozoário: III. Polynoidae
Polychaetous annelids associated to a bryozoan: III. Polynoidae
Eloísa H. Morgado; A. Cecília Z. Amaral
Departamento de Zoologia, Universidade Estadual de Campinas* * Universidade Estadual de Campinas, Departamento de Zoologia, Instituto de Biologia. CP. 6109 - CEP. 13.100 Campinas - SP.
SYNOPSIS
Four species of Polynoidae, found in colonies of the bryozoan Schizoporella unicorns (Johnston), are here described. Among these Scalisetosus gracilis is a new species for science, and Halosdna glabra Hartman and Harmathöe macginitiei Pettibone, cited by the first time for Brazilian coast. Lepisdonotus caeruleus was the most abundant species of the family. Scalisetosus gracilis sp. nov. is characterized by the elytra with long and bifid papillae scattered on the surface as well as on external borders and distinct notosetae and neurosetae.
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(Recebido em 24/março/1981)
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- HARTMAN, O. 1939. Polychaetous annelids Pt. 1. Aphroditidae to Pisionidae. Allan Hancock. Pacif. Exp., 7:1-156.
- ______ 1948. The marine annelids erected by Kinberg with notes on some types in Swedish State Museum. Ark. Zool. Stockholm, 42A(1):1-137.
- NONATO, E. F. & LUNA, J. A. C. 1970. Sobre alguns poliquetos de escama do nordeste do Brasil. Bolm Inst. oceanogr., S Paulo, 18(1):63-91.
- PETTIBONE, M. H. 1955. New species of polychaete worms of the family Polynoidae from the east coast of North America. J. Wash. Acad. Sci., 45(4):118-126.
- ______ 1963. Marine polychaete worms of the New England region. 1. Aphroditidae through Trochochaetidae. Bull. U.S. Nat. Mus., 227(1):1-356.
- RULLIER, F. & AMOUREUX, L. 1979. Annélides polychètes. Ann. Inst. oceanogr., Monaco, 55(suppl.): 145-206.
Datas de Publicação
-
Publicação nesta coleção
05 Jun 2012 -
Data do Fascículo
1981
Histórico
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Recebido
24 Mar 1981
