Excavating sponges from the Pacific of Central America, descriptions and a faunistic record
First record of the tropical-subtropical genus Ugandatrichia Mosely (Trichoptera, Hydroptilidae) from a temperate zone, with description of a new species
Two new species and a new record of Metacirolana Kussakin, 1979 (Crustacea: Isopoda: Cirolanidae) from Indonesia
Description of Dryocosmus destefanii new species (Hymenoptera: Cynipidae: Cynipini) from Quercus suber L. in Italy
Description of a new species of genus Trachischium with a redescription of Trachischium fuscum (Serpentes: Colubridae: Natricinae)
A new species of Strepsicrates Meyrick (Lepidoptera: Tortricidae) from the Atacama Desert of northern Chile previously misidentified as S. smithiana Walsingham
The resurrection of Charybdis (Gonioinfradens) giardi (Nobili, 1905), newly recorded from the SE Mediterranean Sea
Taxonomic notes on Cretarophalis patrickmuelleri Wichard, 2017 (Insecta: Neuroptera: Nevrorthidae) from the mid-Cretaceous of Myanmar, and its phylogenetic significance
