iNat·549490SpeciesAnimalia366 field observationsThe Nature Library · Open stacks
- Animals
- ›Arthropods
- ›Crustaceans
- ›Typical Crustaceans
- ›Malacostracans
- ›Decapods, Isopods, and allies
- ›Amphipods, Isopods, and Allies
- ›Amphipods
- ›Senticaudata
- ›Gammarida
- ›Gammaridira
- ›Gammaroidea
- ›Gammaridae
- ›Gammarus

Trench Scud
Gammarus fossarum
Gammarus fossarum is a species complex of freshwater amphipod crustacean native to Europe. They are abundant members of the macroinvertebrate community, and also used as model organisms for ecotoxicology.
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Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
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Every page naming Gammarus fossarum in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 549490.