"1988"^^ . "1988"^^ . "Description or redescription of the five species included in two closely related genera Pterophagoides, Gaud & Mouchet and Byersalges, Atyeo & Winchell. These species are: Pterophagoides bathmourus, Gaud & Mouchet, Pt. paradoxus, n. sp. and P. santanai, n. sp.; Byersalges talpacoti (Cerny) and B. phyllophorus, n. sp. The acquaintance of these three new species result in a better specification of the characters separating Byersalges from Pterophagoides and a confirmed validity of the former. Pt. paradoxus was found on a domestic pigeon. This very surprising association may be the result of an accidental containation or a recent transfer, the usual host of P. paradoxus being a wild Columbidae. But we were unable, so far, to find this eventual wild host." . . "Gaud & Barr\u00E9 (1988)" . . . "Gaud, J. & Barr\u00E9, N. 1988. The genera Pterophagoides and Byersalges (Falculiferidae, Pterolichoidea), feather parasites of Columbidae. Acarologia, 29(1): 63-71." . "Gaud & Barr\u00E9 (1988)" . "Description or redescription of the five species included in two closely related genera Pterophagoides, Gaud & Mouchet and Byersalges, Atyeo & Winchell. These species are: Pterophagoides bathmourus, Gaud & Mouchet, Pt. paradoxus, n. sp. and P. santanai, n. sp.; Byersalges talpacoti (Cerny) and B. phyllophorus, n. sp. The acquaintance of these three new species result in a better specification of the characters separating Byersalges from Pterophagoides and a confirmed validity of the former. Pt. paradoxus was found on a domestic pigeon. This very surprising association may be the result of an accidental containation or a recent transfer, the usual host of P. paradoxus being a wild Columbidae. But we were unable, so far, to find this eventual wild host." .