A review of mites of the subfamily Speleognathinae (Acariformes: Ereynetidae) parasitizing respiratory tracts of birds in the Afrotropical region Author Skoracki, Maciej Author Schmidt, Karl-Heinz Author Marciniak, Natalia Author Marciniak, Martyna text Zootaxa 2018 2018-04-05 4403 3 401 440 journal article 30335 10.11646/zootaxa.4403.3.1 88bca5aa-d612-4ca7-9c2b-a6eb82b280e6 1175-5326 1212849 EBC0B6E0-7308-47F4-A10F-1AF8D012AD11 Genus Ophthalmognathus Dubinin, 1957 Ophthalmognathus Dubinin, 1957 : 66 . Neospeleognathus , Fain 1958b : 178 . Type species: Ophthalmognathus dogieli Dubinin, 1957 by original designation. Diagnosis. Palps with 2 segments. Hypostome with 2 pairs of setae. Propodonotal shield absent. Propodonotal region with 5 pairs of setae ( se absent). Hysteronotal region with 5 pairs of smooth setae ( h2 absent). Agenital, genital and pseudanal series with 2 pairs of setae, each. Setae 1a , 3a and 4a present. Number of leg setae: coxae 2– 1–1–0, trochanters 1–1–0–0, femora 6(5)–4–3–3(2), genua 4–4–3–3, tibiae 5–3–3–3. Setae situated in anterior part of tarsi I–IV normally developed. Remarks. Representatives of this genus are associated with birds of the order Pelecaniformes and recorded in the Afrotropical, Australian, Nearctic, and Palaearctic regions ( Fain 1955b , 1956a ; Dubinin 1957 ; Domrow 1969 , 1991 ; Fain & Goff 1980). This genus includes two species; both of them are recorded in the Afrotropical region: OphthalmOgnathus schOutedeni (Fain, 1955) and O. tenOriae Fain and Goff, 1980 .