From Natural History of Southeast Alaska
tope (Galeorhinus galeus): Not currently known from Alaska, but has been found just south of border in Canadian waters.
- FishBase page for Galeorhinus galeus
- Search Arctos Database for Galeorhinus galeus (Southeast only)
- Search Arctos Database for Galeorhinus galeus (entire database)
- Encyclopedia of Life search for Galeorhinus galeus
- iNaturalist Observations for Galeorhinus galeus in Southeast Alaska
- Mecklenburg Mecklenburg Thorsteinson 2002: Formerly common along much of BC coast where it was caught in a fishery. Not currently known from Alaska.