Accidental monstrosities: Taxonomic chimeras in Ostracoda (Crustacea)

Mexctenapseudes boeschi, a new tanaidacean genus and species (Crustacea: Peracarida: Apseudomorpha: Parapseudidae) from the Mexican coast of Campeche with the designation of a new related Australian genus to receive Longiflagrum caeruleus (Boesch, 1973)

A study of the genus Fagineura (Hymenoptera, Tenthredinidae, Nematinae)

A new sexually dimorphic Hyphessobrycon from the western Amazon basin (Characiformes: Characidae)

A key to Russian and Eastern European species of Blaps Fabricius, 1775 (Coleoptera: Tenebrionidae: Blaptinae) with the description of a new species from the North Caucasus supported by morphological and molecular data

Description of Chaetocladius (Chaetocladius) spiridonovi sp. nov. from the Russian Arctic Region (Diptera, Chironomidae)

Replacement of names for two armoured scale genera (Hemiptera: Coccomorpha: Diaspididae) due to homonymy