Mityuscha parvulus Timoshkin, 2004 | Sep 17, 1984 | 12-14 m | sand, rocks | near Kocherikovsky Cape; sand and rocks; numerous sponges (dredge sample). |
Riedelella linevichae Timoshkin, 2004 | Oct 11, 1993 | 11-30 m | | northern coast of Kocherikovsky Cape. Dredge sample. |
Porfirievia xantha Timoshkin, 1997 | Sep 17, 1984 | 12-14 m | stone, sand | Stones with sand and overgrowing sponge colonies. |
Diplosiphon baikalensis (Rubtsov, 1929) | Sep 17, 1984 | 12-14 m | | Rocky littoral near Kocherikovsky Cape. Bottom: rocks with sand and overgrowing sponges. Rare but widely distributed species, all over the littoral zone of Lake Baikal. |
Diplosiphon mamkaevi mamkaevi Timoshkin & Kawakatsu, 1996 | Oct 11, 1993 | 11-30 m | fine silty sand | 1 specimen. |