A revision of Eastern Palaearctic Anthobium Leach, 1819 (Coleoptera: Staphylinidae: Omaliinae: Anthophagini). I. Gracilipalpe, morchella and nigrum groups
New species of Brachiacantha Dejean, 1837 (Coleoptera: Coccinellidae) from Mexico and Central America
Chironomus alchichica sp. n. (Diptera: Chironomidae) from Lake Alchichica, Mexico
Three new species of Peruvian Nelidina (Hemiptera: Cicadellidae: Neocoelidiinae) with key to males
Nomenclatural changes in the family Membracidae (Hemiptera, Auchenorrhyncha, Membracoidea)
Additions to Idiostolidae in Coscarón (2017) “A catalogue of the Heteroptera (Hemiptera) or true bugs from Argentina”