Crenicichla taikyra (Teleostei: Cichlidae), a new species of pike cichlid from the middle río Paraná, Argentina

A new species of Neosclerocalyptus Paula Couto (Mammalia: Xenarthra: Cingulata): the oldest record of the genus and morphological and phylogenetic aspects

Correction and addition to “Contribution to the knowledge of the Polia praecipua (Staudinger, 1895) species complex with description of a new species from China (Lepidoptera, Noctuidae, Noctuinae, Hadenini)”