TY - JOUR JF - Acarologia T1 - Feather mites (Acari: Astigmata) of the Zoobotanical State Park in Teresina, Brazil VL - 59 IS - 4 SP - 424 EP - 432 PY - 2019 SN - 0044-586X SN - 2107-7207 PB - Les Amis d'Acarologia AU - Lima Alves Moro, Maria Marta AU - Carvalho Waquim, Eric AU - Soares de Melo Evangelista, Luanna AU - Akashi Hernandes, Fabio UR - https://doi.org/10.24349/acarologia/20194345 DO - 10.24349/acarologia/20194345 DA - 2019-10-22 ET - 2019-10-22 KW - birds KW - ectoparasitism KW - feather mites KW - record KW - captivity KW - Psoroptidia AB - Feather mites are the most diverse avian ectoparasites. They mainly live on the plumage of birds, feeding on uropygial oil, and may occasionally cause skin irritation, especially on caged birds. Here we report the results of a survey of feather mites on wild birds of the Zoobotanical State Park of Teresina, Piauí, Brazil. The following mites were collected from seven bird specimens kept in the park from January to July 2017: Pandionacarus fuscus (Nitzsch, 1818) on the osprey (Pandion haliaetus); Freyana dendrocygni Dubinin, 1950 and Heterobrephosceles megathrix Peterson & Atyeo, 1977 on the white-faced whistling-duc (Dendrocygna viduata); Nyctibiolichus megamerus Atyeo, 1979 on the common potoo (Nyctibius griseus); Hieracolichus hirundo (Mégnin & Trouessart, 1884) on the harpy eagle (Harpia harpyja) and Hieracolichus sp. on the southern caracara (Caracara plancus). These findings increase the known ranges of the mite species, with four of them reported for the first time in Brazil. ER -