Bibliography of the terrestrial molluscs of Canada compiled by Robert Forsyth
Discus patulus
Taxonomy:
Superfamily Punctoidea
Family Discidae
Discus patulus (Deshayes 1830)
General
ON: Bibliography for ON
- Gould (1850: 243), as Helix perspectiva
- Grimm (1996: )
- Herrington, Oughton (1940: 43), as Gonyodiscus perspectiva
- Oughton (1948: 38)
- Pilsbry (1948: 608)
- Robertson, Blakeslee (1948: 34)