A new neotropical genus of the family Cunaxidae (Acari : Prostigmata : Bdelloidea)

A new Neotropical genus and its species, Allocunaxa heveae gen. et sp. nov., is described and figured. The generic features are provided. The subfamily Cunaxinae is discussed and a key to it is provided.

A new cunaxid genus with descriptions of two new species from Brazil (Acari: Prostigmata: Bdelloidea: Cunaxidae)

The genus Pseudobonzia Smiley 1975 is revised and divided into two genera. The genus Pseudobonzia Smiley, 1975, with its type species and five other related species, is retained. The remainder of the group is now known as Coleobonzia gen. nov. of which the main characteristics are provided. Coleobonzia argillae (Den Heyer, 1977) is designated as type species for the new genus. Two species from Brazil, viz. Coleobonzia clava sp. nov. and C. moraesi sp. nov. are described and figured. A key to the two genera as well as a key to the Brazilian and South African species of the new genus are provided. Copyright © 2008 Magnolia Press.

A revision of the genus Pulaeus Den Heyer, with descriptions of a new genus and four new Brazilian species (Acari: Prostigmata: Cunaxidae)

A new genus, Lupaeus gen. nov., is created to contain part of the described species in the genus Pulaeus Den Heyer. A key to the genera of the tribe Pulaeini, to which these two genera belong, and one auxiliary key to the species of Brazil and South Africa, are provided. Four new species, viz. Pulaeus myrtaceus sp. nov., P. quadrisolenidius sp. nov., Lupaeus lectus sp. nov. and L. lobidorsalis sp. nov. are described and figured. P. martini Den Heyer, 1981 is designated as type species for the new genus. New nomenclatural combinations are reported.

Subfamilial affiliation of Neoscirula (Acari : Prostigmata : Cunaxidae) and descriptions of three new species of this genus from Brazil

The original affiliation of the genus Neoscirula Den Heyer to the subfamily Coleoscirinae Den Heyer, 1979 is maintained. Three new species of this genus are described and illustrated, viz. N. flechtmanni sp. nov., N. oliveirai sp. nov. and N. queirozi sp. nov.. A key to the Brazilian and South African species is provided.

A new genus, with a new species, from Brazil (Acari : Prostigmata : Cunaxidae)

A new cunaxid genus from Brazil, Cunaxatricha gen. nov., is erected and its type species, Cunaxatricha tarsospinosa sp. nov. is described and figured. A key to the genera of the subfamily Cunaxinae, to which this new genus belongs, is provided.

Four new cunaxoidine genera (Acari: Prostigmata: Cunaxidae) and the description of two new Neotropical species

In this paper the genus Cunaxoides Baker & Hoffmann, 1948, as delimited by Den Heyer (1979a, 1981b), is revised and divided into five genera, viz. Cunaxoides Baker & Hoffmann, Bunaxella gen. nov., Dunaxeus gen. nov., Funaxopsis gen. nov. and Qunaxella gen. nov.. Two new Neotropical species, Dunaxoides duosetosus and Qunaxella triasetosa are described and figured. Additional southern African material is reported. A key to the genera and species of the new genera of the subfamily Cunaxoidinae is provided.

New Neotropical cunaxine species (Acari: Prostigmata: Cunaxidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)