Neocarus spelaion sp. n. (Parasitiformes, Opilioacaridae), a new

Subterranean Biology is an international journal published by Pensoft on behalf of the International Society for Subterranean Biology (SIBIOS-ISSB). It publishes original research on all aspects of subterranean ecosystems and their components focusing on biology, ecology, evolution and conservation.

A new species of Neocarus (Opilioacaridae) from a Brazilian ferruginous geosystem and notes on natural history

A new species of cave-dwelling Neocarus (Acari: Opilioacaridae) from Minas Gerais state, Brazil with a key to species of the genus

Two new species of Neocarus (Acari: Opilioacaridae) from Piauí and Rio de Janeiro, Brazil, with remarks on integument and seta shape as characters

Neocarus belizensis sp. nov., anal valves, ventral view. A. Female

A new species of cave-dwelling Neocarus (Acari: Opilioacaridae) from Minas Gerais state, Brazil with a key to species of the genus

acarus setosus n. sp. Palp. Dorsal (left) and ventral (right)

Two new species of Neocarus (Acari: Opilioacaridae) from Piauí and Rio de Janeiro, Brazil, with remarks on integument and seta shape as characters

A new species of cave-dwelling Neocarus (Acari: Opilioacaridae) from Minas Gerais state, Brazil with a key to species of the genus

Two new sympatric species of cave-dwelling Neocarus (Acari: Opilioacaridae) from the Bambuí limestone group, Brazil

Neocarus proteus sp. n., sternogenital region 19 tritonymph 20 adult

acarus setosus n. sp. Female telotarsus I. Arrow: sensillum with

acarus paraensis n. sp. Ventral view of (25) male and (26)