Taxonomy of calcareous sponges (Porifera, Calcarea) from Potiguar Basin, NE Brazil

Catalogue of type specimens of invertebrates in the collection of the Instituto Nacional de Pesquisas da Amazônia, Manaus, Brazil. IV. Arachnida: Acari, Palpigradi, Pseudoscorpiones, Ricinulei and Schizomida

Morphological variation in Thermophis Malnate (Serpentes: Colubridae), with an expanded description of T. zhaoermii

First record of female intersex in Hirschmanniella shamimi Ahmad, 1972 (Nematoda: Pratylenchidae), with a checklist of intersexes in plant nematodes