Two new species and a key to the dustywings of Mexico (Neuroptera, Coniopterygidae)
Merothrips meridionalis sp.n. (Thysanoptera: Merothripidae), a new fungivorous species from subtropical South America
First South American record of the rare ichneumonoid subfamily Masoninae van Achterberg (Hymenoptera: Ichneumonoidea: Ichneumonidae) with description of a new species from Brazil
A new species of Camelobaetidius Demoulin, 1966 (Ephemeroptera: Baetidae), from the Colombian Orinoco River basin
The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
A new species of Parotocinclus (Loricariidae: Hypoptopomatinae) from Rio Tocantins basin, Brazil
The sawflies and woodwasps (Hymenoptera: ‘Symphyta’) of Colombia
A taxonomic revision of the genus Scybalocanthon Martínez, 1948 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Does the genus Dasymutilla Ashmead occur in South America? The new genus Quwitilla, new combinations, and new distribution records from Neotropical velvet ants (Hymenoptera: Mutillidae)
The mosaic tiled harvestmen—taxonomic review of Gonyleptellus Roewer, 1930 (Opiliones: Gonyleptidae: Gonyleptinae)
Redescription and new records of the monotypic genus Trynocoris Herring, 1976 (Heteroptera: Miridae: Cylapinae: Fulviini)
A new species of Traverella Edmunds, 1948 (Ephemeroptera: Leptophlebiidae) from Brazil
Description of a new species of Andaeschna (Odonata: Aeshnidae) from the Western Colombian Andes
Hamadiana chapadensis, a new genus and species of diving beetle from Brazil (Coleoptera, Dytiscidae, Laccophilinae, Laccophilini)
The cicada genus Selymbria Stå1, 1861 (Hemiptera: Cicadidae: Tibicininae: Selymbrini): redescription including ten new species and a key to the genus
Taxonomic revision of the genus Probolomyrmex Mayr, 1901 (Hymenoptera: Formicidae: Proceratiinae) for the Neotropical Region
New species of Grotea Cresson (Hymenoptera: Ichneumonidae: Labeninae) from Brazil and Suriname
Four new species of Plega Navás, 1928 (Neuroptera: Mantispidae) from Mexico
On the family Fissiphalliidae Martens, 1988, with descriptions of two new Amazonian species (Arachnida: Opiliones: Laniatores)
Five new species of Protimesius from Brazil (Opiliones: Stygnidae)
Marayniocus martensi, a new genus and a new species of Peruvian harvestmen (Arachnida: Opiliones: Gonyleptidae)
Descriptions of Palliolatrix gen.n. and seven new species from Middle America (Coleoptera: Curculionidae: Baridinae)
The description of Anacroneuria suerre sp. nov. from Costa Rica (Plecoptera: Perlidae) and using nymphs in ecotoxicological studies
Redescription of the male of Pikelinia tambilloi (Mello-Leitão, 1941) and its synonymy with Pikelinia toba Ramírez & Grismado, 1997 (Araneae: Filistatidae: Prithinae)
The Neotropical caddisfly genus Canoptila (Trichoptera: Glossosomatidae)
Description of the male and the southernmost record of Mesoveloidea williamsi Hungerford, 1929 (Hemiptera: Heteroptera: Mesoveliidae)
A new aberrant Doryctinae genus (Hymenoptera: Braconidae) from French Guiana