Ancestreuma ryvkini, Taxa Only, Exact Match: 2 Treatments

Ancestreuma ryvkini			Mikhaljova, Elena V., 2012, The class Diplopoda in Mongolia, with description of a new species, Zootaxa 3418, pp. 41-50 : 47-48	47-48
Ancestreuma ryvkini			Mikhaljova, Elena V., 2021, The millipede family Diplomaragnidae Attems, 1907 in the Asian part of Russia with the descriptions of two new genera and seven new species (Diplopoda, Chordeumatida), Zootaxa 5060 (1), pp. 1-44 : 8-9	8-9