Vulgarogamasus trifidus Ma, 1987,

Acta Zootaxonomica Sinica, 12 (3): 278.

Holotype female, allotype male, paratypes 5 females, 5 males and 5 deutonymphs from Microtus oeconomus Pallas and Marmota himalayana Hodgson in Gansu (Taojiang), types in NBPBC. Two paratype females now deposited in IZAS.