Title:A new dwarf species, new distribution records, and supplementary descriptive notes of the centipede genus Ityphilus Cook, 1899 (Chilopoda: Geophilomorpha: Ballophilidae) from central Amazonia, Brazil
Title:New species of Eupalaestrus from Argentina (Araneae, Theraphosidae, Theraphosinae) / Nueva especie de Eupalaestrus de Argentina (Araneae, Theraphosidae, Theraphosinae)
Title:Benthic communities on hard substrates covered by Limnoperna fortunei Dunker (Bivalvia, Mytilidae) at an estuarine beach (Río de la Plata, Argentina)