Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá, Paraná, Brazil
Lacustricola margaritatus, a new species of lampeye from the Lake Victoria and Lake Kyoga basins in eastern Africa (Cyprinodontiformes: Procatopodidae)
A new species of the genus Scincella (Squamata: Scincidae) from Yonagunijima Island, Southern Ryukyus, Japan
Imprint of a Helcophorus Fairmaire, 1881: the first net-winged beetle (Coleoptera: Lycidae) from Rovno amber
A new species of Apisa Walker, 1855 (Lepidoptera: Erebidae: Arctiinae) from Uganda with remarks on the apomorphies of the genus
Two new species of sea cucumbers (Echinodermata: Holothuroidea) from the seagrass meadow of Penang, Malaysia
Two new synonyms of Haploperla valentinae Stark & Sivec, 2009 and supplementary redescription of H. tuanjiena Chen & Du, 2016 from western China
A new species of planthopper in the genus Myconus (Hemiptera: Auchenorrhyncha: Fulgoroidea: Achilidae) from the Los Angeles Cloud Forest, Costa Rica
A new mayfly species of Choroterpes (Choroterpes) Eaton, 1881 (Ephemeroptera: Leptophlebiidae) from southern Western Ghats, India
