1 Departamento de Parasitologia, Universidade Federal Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil, 2 Departamento de Patologia, Universidade Federal Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil, 3 Universidade Federal de São Paulo (UNIFESP), Diadema, São Paulo, Brazil, 4 Centro de Pesquisas René Rachou/Fundação Oswaldo Cruz (Fiocruz), Belo Horizonte, Minas Gerais, Brazil

1Interdisciplinary Program in Health Sciences, Institute of Physical Activity Sciences and Sport, Cruzeiro do Sul University, Sao Paulo, Brazil 2Department of Biological Sciences, Institute of Environmental Sciences, Chemical and Pharmaceutical, Federal University of São Paulo, Diadema, Brazil 3Department of Physiology and Biophysics, Institute of Biomedical Sciences 1, University of Sao Paulo,...

Samantha Souza Possa, Homar Toledo Charafeddine, Renato Fraga Righetti, Patricia Angeli da Silva, Rafael Almeida-Reis, Beatriz Mangueira Saraiva-Romanholo, Adenir Perini, Carla Máximo Prado, Edna Aparecida Leick-Maldonado, Milton A. Martins, and Iolanda de Fátima Lopes Calvo Tibério Department of Medicine, School of Medicine, University of São Paulo, and Department of Biological Science, Federa...

Seven new species of Abbottella and related taxa are described from Hispaniola: Abbottella calliotropis n. sp., Abbottella diadema n. sp., Abbottella dichroa n. sp., Abbottella nitens n. sp., Abbottella paradoxa n. sp., Abbottella tenebrosa n. sp., and Leiabbottella thompsoni n. sp. Distributional and habitat notes are given for additional taxa.

The sea urchin Diadema antillarum Philippi has a tropical-subtropical amphiatlantic distribution. According to Lessios et al. (2001), there are two genetically separate forms, one from the western and central Atlantic (D. antillarum-a) and one from the eastern Atlantic (D. antillarum-b). The latter form is found from the Madeira Archipelago to the Gulf of Guinea, including the Selvages, Canary ...

Sea urchins are important grazers and influence reef development in the Eastern Tropical Pacific (ETP). Diadema mexicanum and Eucidaris thouarsii are the most important sea urchins on the Ecuadorian coastal reefs. This study provided a trophic scenario for these two species of echinoids in the coral-rocky reef bottoms of the Ecuadorian coast, using stable isotopes. We evaluated the relative pro...

Este artículo considera el Tesoro de Aliseda como la primera ostentación conjunta masculina y femenina península ibérica. Plantea relación orfebrería extremeña con Ambas comparten tipologías hasta siglo IV a.C. diadema frontal se proyecta varios siglos más, uno los signos prestigio femenino ibérico, presente en las esculturas época romanización.