BioStor
 | A new genus and species of Sudan leech formerly confused with Limnatis nilotica (Hirudinidae S.L.: Hirudinea) L R Richardson (1972) Bulletin Br Mus Nat Hist (Zool) 21: 349-357 |
 | A new genus based on the seven-banded Richardsonianus dawbini Richardson 1969 (Hirudinoidea: Richardsonianidae) L R Richardson (1972) Proceedings Of The Linnean Society Of New South Wales 97: 130-140 |