iNat·776111SpeciesAnimalia15 field observationsThe Nature Library · Open stacks
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- ›Crustaceans
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- ›Decapods
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- ›Crayfishes and Lobsters
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- ›Cambarid Crayfishes
- ›Faxonius

IUCN NT · Near threatened
Mammoth Spring Crayfish
Faxonius marchandi
Faxonius marchandi, the Mammoth Spring crayfish, is a species of crayfish in the family Cambaridae. It is endemic to Missouri and Arkansas in the United States.
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Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
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In the stacks
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Every page naming Faxonius marchandi 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 776111.