BioStor
 | Contribution a l'étude des sous-familles des Sphaeridiinae et des Hydrophilinae (Col. Hydrophilidae) A D' Orchymont (1919) Annales de la Société Entomologique de France 88: 105-168 |
 | Description Of The Larva And Pupa Of Cylorygmus lineatopunctatus Coleoptera Hydrophilidae Rygmodini P J Spangler (1979) Proceedings of The Biological Society of Washington 92: 743-752 |
 | Redescripcion de Cylorygmus lineatopunctatus d'Orchymont, 1933 (Coleoptera: Hydrophilidae: Sphaeridiinae: Rygmodini) (1985) Revista Chilena De Entomologia 12: 145-151 |
 | Current classification and family-group names in Staphyliniformia (Coleoptera) (1992) Fieldiana Zoology 67: 1-92 |