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

A new cave dwelling species of the genus Neocarus (Parasitiformes: Opilioacarida: Opilioacaridae) is described from adult females and males collected in Minas Gerais state, southeast Brazil. Five or six d-type setae on palps, females with pregenital area hairless, genital setae smooth, cylindrical ovipositor with two terminal lobes, and males with genital and pregenital setae variable in shape, some being smooth and pointed, others ribbed and pointed, are the combinations of characters that define the new species.

A new opilioacarid species (Parasitiformes: Opilioacarida) from Crete (Greece) with notes on its karyotype, Vázquez, Maria Magdalena

The family Opilioacaridae (Acari: Parasitiformes) in Argentina, with description of two new species, Vázquez, Maria Magdalena

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

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

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

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

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

The family Opilioacaridae (Acari: Parasitiformes) in Argentina, with description of two new species, Vázquez, Maria Magdalena

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

Neocarus proteus sp. n., Ovopositor. 21 invagined 22 evaginated.

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