A revision of the British species of the genus Phthiracarus Perty 1841 (Cryptostigmata: Euptyctima)
Parry, B. W.
Bull. British Mus. nat. Hist., Zool. ser.
1979
35
323
363
Arachnida
Euphthiracaridae
Hoplophora
CoL
Animalia
Sarcoptiformes
36
357
Arthropoda
species
sphaerula
Sea Cliff, New York, USA [Type series apparently lost]