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Please Note:  The following list is not the official state status of crayfishes in Florida, but only those recommended by the Florida Committee on Rare and Endangered Plants and Animals.

Florida Endangered Crayfish Species

Scientific Name

Common Name

State Status
Cambarus cryptodytes Dougherty Plain Cave Crayfish R
Cambarus pyronotus Fire-Back Cave Crayfish R
Procambarus acherontis Orlando Cave Crayfish TH
Procambarus morrisi Putnam County Cave Crayfish TH
Procambarus econfinae Panama City Crayfish TH
Procambarus erythrops Santa Fe cave crayfish LS
Procambarus milleri Miami Cave Crayfish R
Procambarus attiguus Silver Glen Springs Cave Crayfish R
Procambarus delicatus Big-Cheeked Cave Crayfish R
Procambarus franzi Orange Lake Cave Crayfish R
Procambarus horsti Big Blue Spring Cave Crayfish R
Procambarus leitheuseri Coastal Lowland Cave Crayfish R
Procambarus lucifugus lucifugus Withlacoochee Light-Fleeing Cave Crayfish R
Procambarus lucifugus alachua Alachua Light-Fleeing Cave Crayfish R
Procambarus orcinus Woodville Cave Crayfish R
Procambarus pallidus Pallid Cave Crayfish R
Procambarus pictus Black Creek Crayfish R
Troglocambarus maclanei North Florida Spider Cave Crayfish R

Definition of Status Catagories:

TH - Threatened, Species that are likely to become endangered in the state 
within the foreseeable future if current trends continue.

LS = Listed as Species of Special Concern by the FGFWFC. Defined
as a population which warrants special protection, recognition,
or consideration because it has an inherent significant vulnerability
to habitat modification, environmental alteration, human disturbance,
or substantial human exploitation which, in the foreseeable future,
may result in its becoming a threatened species.
R - Rare, Species that, although not presently endangered or threatened, 
are potentially at risk because they are found only within a restricted geographic 
area or habitat in the state or are sparsely distributed over a more extensive range.


References

Deyrup, M. and Franz, R., (eds). 1994. Rare and Endangered Biota of Florida Volume IV. 
Invertebrates. Gainesville, FL, University of Florida Press.

Franz, R. and Franz, S.E. 1990. A review of the Florida crayfish fauna, with comments 
on nomenclature, distribution, and conservation. Florida Scientist 53:286-296.

Hobbs, H.H., Jr. and Hobbs, H.H., III 1991. An illustrated key to the crayfishes of Florida 
(based on first form males). Florida Scientist 54:13-24.
Florida Fish & Wildlife Conservation Commission
Florida Natural Areas Inventory - Invertebrates

Page copyright © 1995-2000 Keith A. Crandall and James W. Fetzner Jr.
Last Updated:  29 September 2002 jwf


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