New species and new distributional records of Elanela Rolston, 1980 (Heteroptera: Pentatomidae)
Hydrodessus ducke sp. n. and new records of other species of the genus (Coleoptera, Dytiscidae, Bidessini)
New species of Miroculis Edmunds, 1963 (Ephemeroptera: Leptophlebiidae) based on nymphs and imagos from Chapada Diamantina’s Complex, Northeast Brazil
A new species of Simothraulopsis Demoulin, 1966 (Ephemeroptera: Leptophlebiidae) from Tocantins state, Brazil
Diagnostics and updated catalogue of Acalyptris Meyrick, the second largest genus of Nepticulidae (Lepidoptera) in the Americas
The immature stages of Phylloicus obliquus Navás, 1931 (Insecta: Trichoptera: Calamoceratidae)
The cicadas (Hemiptera: Cicadidae) of Bolivia including the descriptions of fifteen new species, the resurrection of one genus and two species, seven new combinations, six new synonymies, and twenty-eight new records
A new species of Entimus Germar (Coleoptera: Curculionidae: Entiminae) from southeastern Brazil
A new species of Thaumastocoris Kirkaldy from Argentina (Heteroptera: Thaumastocoridae: Thaumastocorinae)
A new subgenus and three new species of leafcutter bees, Megachile (Austrosarus) (Hymenoptera, Megachilidae) from central Brazil
On the genera Ptiloneura Enderlein, Loneura Navás, and Loneuroides García Aldrete (Psocodea: ‘Psocoptera’: Ptiloneuridae)
One Hundred Years of Solitude: rediscovery of Catasticta lycurgus (Godman & Salvin, 1880), a yellow butterfly from the Sierra Nevada de Santa Marta, Colombia (Lepidoptera: Pieridae)