Species (11)
- Gavia stellata (Pontoppidan, 1763)
- Gavia immer (Brünnich, 1764)
- Gavia adamsii (G.R. Gray, 1859)
- Gavia arctica (Linnaeus, 1758)
- Andrena avara ssp. gavia Warncke, 1974
- Consorophylax consors McLachlan, 1880
- Drusus melanchaetes McLachlan, 1876
- Acrophylax zerberus Brauer, 1867
- Cryptothrix nebulicola McLachlan, 1867
- Protonemura lateralis Pictet
- Rhyacophila vulgaris Pictet, 1834