| abstract | Odontacarus (Leogonius) australiensis, O. (L.) athertonensis, O. (L.) mccullochi and O. (L.) novaguinea are redescribed and illustrated. Acomatacarus longipes is a junior synonym of O. (L.) novaguinea. O. (L.) nadchatrami, O. (L.) riannae, O. (L.) trisetosus and O. (l.) ziegleri, all new species, are described from birds in New Guinea. |