| | | Kind of type | Full locality |
| | | holotype of species Ritchiella rungwensis Mungai, 1992 | East Tropical Africa, Tanzania: Rungwe Mountains, 1.6-3.2 km SE of Kiwira Forest Station |
| | | paratype of species Ritchiella rungwensis Mungai, 1992 | East Tropical Africa, Tanzania: Mbeya Province, Langenburg [Tukuyu], Nyassa lake [Lake Malawi] |
| | | paratype of species Ritchiella rungwensis Mungai, 1992 | East Tropical Africa, Tanzania: Rungwe Mountains, 1.6-3.2 km SE of Kiwira Forest Station |