Diaphanosoma orghidani transamurensis Korovchinsky, 1986 .

A relatively rare planktonic species found in two lakes (S5, A31), a reservoir (S33) and a pond (S35). This species was more abundant in spring, opposed to the other Diaphanosoma species. The taxon is distributed in East Asia from Amur basin to Philippines and North Vietnam (Liu et al. 2018; Dumont et al. 2021). For more information, see Korovchinsky (2018).