Africatenula riuruae Young, 1976 | Apr 22, 1972 | | | 1 specimen from a large pond chocked with vegetation at an altitude of 3000m. |
Macrostomum coxi Young, 1976 | Apr 22, 1972 | | | 2 specimens. Pond about 88km from Nakuru, on Nakuru to Eloret road. |
Myostenostomum tauricum (Nasonov, 1924) | Apr 22, 1972 | | | Pond, at 3000 m altitude, 88 km fro Nakuru towards Eldoret; 300 x 100 m and almost overgrown with aquatic vegetation. 1 specimen. |
Prorhynchus stagnalis Schultze, 1851 | Apr 22, 1972 | | | Pond, at 3000 m altitude, 88 km fro Nakuru towards Eldoret; 300 x 100 m in size, and choked with water plants. 1 specimen. |
Mesostoma ehrenbergii (Focke, 1836) | Apr 22, 1972 | | | Pond, at 3000 m altitude, 88 km fro Nakuru towards Eldoret; 300 x 100 m in size and choked with water weeds. 20 specimens. |
Mesostoma lingua (Abildgaard, 1789) | Apr 22, 1972 | | | Pond, at 3000 m altitude, 88 km fro Nakuru towards Eldoret; 300 x 100 m in size and choked with water plants. 2 specimens. |
Stenostomum leucops (Duges, 1828) | 1971-1972 | | | Naivasha to Eldoret road: pond, at 300 m, 88 km from Nakuru towards Eldoret. |