Description of Sphaleroptera orientana meridionalis subs. n. (Lepidoptera: Tortricidae: Cnephasiini) from the Pale di San Martino Mountain plateau (Dolomites, NE Italy)

A review of the endoparasitic isopods (Epicaridea: Entoniscidae) from hermit crabs, including description of the new subfamily Diogenioninae and a new species of Paguritherium Reinhard, 1945 from the Philippines

Metriocnemus erythranthei sp. nov. and Limnophyes viribus sp. nov. (Diptera: Chironomidae: Orthocladiinae): leafminers of monkeyflowers, speedwells, and other herbaceous plants, with new observations on the ecology and habitats of other leaf-mining Chironomidae

Synopsis of the Neotropical Premnobiina (Coleoptera: Curculonidae: Scolytinae: Ipini) with descriptions of new species, new synonymy and keys to species

Three new troglobitic species of Pseudochthonius Balzan, 1892 (Pseudoscorpiones, Chthoniidae) from northeastern Brazil

Zavrelia parapentatoma (Chironomidae: Diptera), a curious new species from North America, revealed by molecular methods

The intraspecific morphological variability of Styloperla Wu, 1935 (Plecoptera: Styloperlidae)

A new genus and species of Perlodinae (Plecoptera: Perlodidae) from Korea