Redescription and taxonomic status of Dipturus chilensis (Guichenot, 1848), and description of Dipturus lamillai sp. nov. (Rajiformes: Rajidae), a new species of long-snout skate from the Falkland Islands
Three new species of the genus Neuquenaphis (Hemiptera, Aphididae, Spicaphidinae) from southernmost South America
Two amazing new species of treehoppers (Hemiptera: Membracidae) fromColombia: Calloconophora estellae sp. nov. and Problematode robertoi sp. nov.
On the systematic of the water mite Piona laminata (Thor, 1901) (Acari, Hydrachnidia, Pionidae)