Lebetus patzneri (Teleostei: Gobiidae), a new goby species from the Balearic Islands, western Mediterranean, with first records of Lebetus guilleti (Le Danois, 1913) from this area and Norway, and with notes on its biology
Revalidation and resurrection of Panaspis massaiensis (Angel, 1924) and the description of a new species of Panaspis Cope (Squamata: Scincidae) from south-eastern Kenya
The genus Dianous in Zhejiang, East China (Coleoptera, Staphylinidae)
Scorpaena regina, a new scorpionfish (Teleostei: Scorpaenidae) from the east coast of Queensland, Australia
A Checklist of Short-horned Grasshopper Species (Orthoptera: Caelifera) from Littoral Region of Cameroon with description of a new species of the genus Hemierianthus Saussure, 1903 (Orthoptera: Chorotypidae)
Macaronesian Muscidae (Diptera). I. The genus Hebecnema Schnabl with description of a new Canarian endemic species and a review of the European fauna
Two new and one newly recorded species of Anomala Samouelle, 1819 Coleoptera: Scarabaeidae: Rutelinae) from Yunnan, China
On the tribe Sarimini with two new genera from south of China (Hemiptera, Fulgoromorpha, Issidae)
Two new species of the bamboo-feeding planthopper genus Arcofacies Muir (Hemiptera: Fulgoroidea: Delphacidae) from China
Four new species of Myrmecium Latreille, 1824 and complementary description of M. machetero Candiani & Bonaldo, 2017 (Araneae: Corinnidae: Castianeirinae)
