New species of Thyasiridae from a methane seepage area off  Concepción, Chile

Description of a new Batrochoglanis species (Siluriformes, Pseudopimelodidae) from the rio Paraguai basin, State of Mato Grosso, Brazil

Taxonomic revision of Coleopterodes Philippi (Heteroptera: Tingidae)

Echiniscus taibaiensis sp. nov. and a new record of Echiniscus bisetosus Heinis (Tardigrada, Echiniscidae) from China

First record of Sergestes belonging to edwardsii species group (Sergestidae, Crustacea) from the Indian Ocean