Review of the species of the genus Serrapinnus Malabarba, 1998 (Teleostei: Characidae: Cheirodontinae) from the rio Tocantins-Araguaia basin, with description of three new species
Leeonychiurus, a new genus from East Asia (Collembola: Onychiuridae: Onychiurini)
A new species of Endecous Saussure, 1878 (Orthoptera, Gryllidae) from northeast Brazil with the first X1X20 chromosomal sex system in Gryllidae
A new species of the genus Aspidiotes Schoenherr, 1847 (Coleoptera: Curculionidae: Tanymecini) from Middle Anatolia (Turkey)
Paracriodion Fragoso (Coleoptera: Cerambycidae: Cerambycinae): redefinition, with description of a new species from Bolivia