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	Provedor de dados Naturalis (2) Autor Cornelius, P.F.S. (1) Peña Cantero, A.L. (1) Vervoort, W. (1) Palavra-chave Hydroid (2) 42.72 (1) 42.79 (1) Distribution (1) Haleciidae (1) Halecium (1) Hydranth (1) Identification (1) Leptolid (1) Leptolida (1) Leptothecatae (1) Sub-Antarctic (1) Taxon- omy. (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2003 (1) 1998 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Sertularia echinocarpa Allman, 1888, an unexpected new species of Staurotheca Allman, 1888 (Cnidaria; Hydrozoa; Sertulariidae) Naturalis Peña Cantero, A.L.; Vervoort, W.. The holotype of Sertularia echinocarpa Allman has been examined, re-described and figured to determine its actual systematic position. The species actually belongs to the genus Staurotheca, raising the number of known species for this genus to 25. Tipo: Article / Letter to the editor Palavras-chave: Hydroid; Leptolid; Sub-Antarctic; Distribution; 42.79. Ano: 2003 URL: http://www.repository.naturalis.nl/record/216170 Taxonomic characters from the hydranths of live thecate hydroids: European Haleciidae (Cnidaria: Leptothecatae) Naturalis Cornelius, P.F.S.. The hydranths of six species of hydroids of the family Haleciidae from NW Europe are described from life and compared. Notes are given on the hydranths of three other species, and general taxonomic comments on some others. Hydranth character-states are useful in defining and distinguishing Halecium species, but the characters may not be useful in routine identification by non-specialists. Halecium undulatum is recorded for the first time from Sweden, and from three localities in Norway whence there was just one previous record. Halecium halecinum may breed year-round in British waters. Tipo: Article / Letter to the editor Palavras-chave: Haleciidae; Halecium; Hydroid; Hydranth; Identification; Leptolida; Leptothecatae; Taxon- omy.; 42.72. Ano: 1998 URL: http://www.repository.naturalis.nl/record/317662 Registros recuperados: 2 Primeira ... 1 ... Última

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