RESUMO
The parasitic quill mites of the family Syringophilidae (Acariformes: Prostigmata) are recorded on ibises and spoonbills (Pelecaniformes: Threskiornithidae) for the first time. Four new species of the genus Stibarokris Kethley, 1970 are described: 1) S. theristicus Skoracki, Zmudzinski & Unsoeld sp. nov. ex Theristicus caudatus (Boddaert, 1783) from Brazil, 2) S. geronticus Skoracki, Zmudzinski & Unsoeld sp. nov. ex Geronticus calvus (Boddaert, 1783) from South Africa, 3) S. brevisetosus Skoracki & Zmudzinski sp. nov. ex Plegadis falcinellus (L., 1766) from Turkey, and 4) S. plataleus Skoracki & Zmudzinski sp. nov. ex Platalea leucorodia L., 1758 from Austria. Additionally, a key to all described species in the genus is presented, and hypothesis of the Gondwanan origin of syringophilids associated with ibises and spoonbills is briefly discussed.
Assuntos
Doenças das Aves/parasitologia , Aves , Infestações por Ácaros/veterinária , Ácaros/anatomia & histologia , Ácaros/classificação , Animais , Áustria , Brasil , Feminino , Masculino , Infestações por Ácaros/parasitologia , Infestações por Ácaros/virologia , África do Sul , TurquiaRESUMO
The quill mite fauna of the family Syringophilidae (Acari: Prostigmata: Cheyletoidea) associated with owls (Aves: Strigiformes) is reviewed. A new genus is proposed, Neobubophilus Skoracki & Unsoeld gen. nov. It differs from closely related Bubophilus (Bubophilus Philips and Norton, 1978) by the absence of leg setae vsII in the both sexes. In addition, four new species are described: (1) Neobubophilus cunicularius Skoracki & Unsoeld sp. nov. from Athene cunicularia (Molina, 1782) (Strigidae) from Paraguay; (2) Neobubophilus atheneus Skoracki & Unsoeld sp. nov. from Athene noctua (Scopoli, 1769) and Athene brama (Temminck, 1821) (Strigidae), both from India; (3) Bubophilus tytonus Skoracki & Unsoeld sp. nov. from Tyto alba affinis (Blyth, 1862) (Tytonidae) from Cameroon, and (4) Megasyringophilus dalmas Skoracki & Unsoeld sp. nov. from Megascops choliba (Vieillot, 1817) (Strigidae) from Venezuela. The following new host species are given: Bubo bubo (Linnaeus, 1758) (Strigidae) from Nepal for Bubophilus ascalaphus (Philips and Norton 1978) and Strix woodfordii (Smith, 1834) (Strigidae) from Tanzania for Bubophilus aluconis (aluconis Nattress and Skoracki 2009). A key for syringophilid genera and species associated with owls is constructed. The host-parasite relationships of syringophilid mites and owls are discussed.
Assuntos
Doenças das Aves/parasitologia , Infestações por Ácaros/veterinária , Ácaros/classificação , Ácaros/fisiologia , Estrigiformes , África , Animais , Ásia , Feminino , Interações Hospedeiro-Parasita , Masculino , Infestações por Ácaros/parasitologia , América do SulRESUMO
Two new species of syringophilid mites (Acari: Prostigmata: Syringophilidae) associated with passeriform birds of the family Rhinocryptidae in South America are described: Syringophiloidus teledromas sp. nov. from Teledromas fuscus (Sclater and Salvin) in Argentina and Aulonastus pteroptochos sp. nov. from Pteroptochos tarnii (King) in Chile. The genus Aulonastus Kethley, 1970 is recorded from the tapaculos for the first time, and the new species of Syringophiloidus Kethley, 1970 described here is the second record of this genus on rhinocryptid birds.
Assuntos
Doenças das Aves/parasitologia , Infestações por Ácaros/veterinária , Ácaros/classificação , Passeriformes/parasitologia , Distribuição Animal , Estruturas Animais/anatomia & histologia , Estruturas Animais/crescimento & desenvolvimento , Animais , Argentina , Tamanho Corporal , Chile , Feminino , Masculino , Infestações por Ácaros/parasitologia , Ácaros/anatomia & histologia , Ácaros/crescimento & desenvolvimento , Tamanho do ÓrgãoRESUMO
Tinamiphilopsis ariconte n. sp., a syringophilid mite, is described from three tinamou species (Tinamidae), Rhynchotus rufescens (Temminck) and Nothura boraquira (Spix) in Paraguay and N. minor (Spix) in Brazil. These data indirectly support the hypothesis that the cheyletoid-like predatory ancestor of the Syringophilidae switched to parasitism before the divergence of the avian hosts into the two major clades Palaeognathae and Neognathae.