“…Among quill-dwelling mites (e.g., Apionacaridae, Ascouracaridae, Syringobiidae), this family is the most diverse taxonomic group and can be found in various microhabitats of their hosts, i.e., feathers of different types: primaries, secondaries, wing and tail coverts, and body contour feathers. Currently, approximately 400 described species of syringophilid mites in 2 subfamilies, parasitize birds from 27 out of the 44 extant avian orders (Skoracki et al ., 2023 ; Zmudzinski et al ., 2023 ).…”