COMPARATIVE ANATOMICAL STUDY OF TWO SPECIES OF SEMELE FROM THAILAND (BIVALVIA: TELLINOIDEA)

Autor(es)

Simone, Luiz Ricardo L. ; Guimaraes, Claudia Heromy

• Tipo de documento: Artigo Científico
• Fonte: RAFFLES BULLETIN OF ZOOLOGY; v. N/A, p. 13-pg., 2008-08-15.

Resumo

An anatomical description of two semelids from Thailand is presented, based on samples from Kungkrabaen Bay, Gulf of Thailand. The species are Semele sinensis A. Adams, 1853, and S. carnicolor (Hanley, 1845), both with Indo-Pacific distributions. Morphology in these two species is typically tellinoidean, each with a long internal ligamental element (resilium), a distance between the inner fold of the mantle edge and the other two folds, long and branched gastric ducts to the digestive diverticula, and a stomach diverticulum located in the posterodorsal corner of the gastric chamber, projecting posteriorly. The main anatomical differentiation between the two species is in the character of the labial palps. (AU)

• Processo FAPESP: 04/02333-8 - Morfologia comparativa e taxonomia de bivalves da Flórida, USA e do Brasil, incluindo um esboço sobre a filogenia da classe Bivalvia (Mollusca)
• Beneficiário: Luiz Ricardo Lopes de Simone
• Modalidade de apoio: Auxílio à Pesquisa - Regular