iNat·99854SpeciesMollusca3 field observationsThe Nature Library · Open stacks
- Animals
- ›Molluscs
- ›Bivalves
- ›Autobranchia
- ›Heteroconchia
- ›Freshwater Mussels and Brooch Clams
- ›Freshwater Mussels
- ›Unionoidea
- ›River Mussels
- ›Ambleminae
- ›Pleurobemini
- ›Elliptio
IUCN CR · Critically endangered
Winged Spike
Elliptio nigella
The recovery pearly mussel or winged spike, scientific name Elliptio nigella, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.
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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 Elliptio nigella 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 99854.