Ptyctimous mites (Acari, Oribatida) of Tanzania Author Niedbała, Wojciech text Acarologia 2017 2017-11-14 57 4 957 1072 http://dx.doi.org/10.24349/acarologia/20174217 journal article 10.24349/acarologia/20174217 2107-7207 5402635 21351710-FE9E-4E20-A29D-C480D3BA56FD Steganacaridae Niedbała, 1986 Type genus: Steganacarus Ewing, 1917 Diagnosis — Body integumental surface usually covered with concavities and protuberances; posterior furrows of prodorsum usually present; lateral carinae rarely long, extending beyond sinus; setae of variable form, if smooth, they are spiniform or flagelliform, most commonly covered with spicules or are rod-, club- or leaf-shaped; usually nine pairs of genital setae present.