Miami Cave Crayfish
Procambarus milleri Hobbs, 1971
Taxonomy
| Kingdom | Animalia |
|---|---|
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Class | Malacostraca |
| Order | Decapoda |
| Family | Cambaridae |
| Genus | Procambarus |
| Species | Procambarus milleri Hobbs, 1971 |
Description
Diagnostic characters
- Ecological class
- Stygobiont
- Realm
- Aquatic
- Troglomorphy
- Troglomorphic
- Maximum body length
- 100 mm
Distribution
Type locality
Well NE of Homestead, Miami-Dade Co., FL
Range
Known from Florida in the Florida Lime Sinks karst region.
Continent
North America
Country
United States
States and provinces
Florida
Counties
County-level records have not been compiled for this taxon. Distribution is recorded at state and karst-region level.
Karst regions
Florida Lime Sinks
Genetics
Molecular resources
| Marker | Molecule | Sequences | Length | Exemplar |
|---|---|---|---|---|
| 28S | nuclear | 2 | 443-910 bp | KX238278.1 |
| 18S | nuclear | 1 | 362-362 bp | KX238124.1 |
| COI | mitochondrial | 1 | 606-606 bp | KX238209.1 |
| H3 | nuclear | 1 | 327-327 bp | KX238350.1 |
| other | unknown | 1 | 904-904 bp | AF003546.1 |
6 sequences, retrieved 23 August 2026. Counts change as sequences are deposited. Search GenBank.
Download all 6 sequence records (CSV) Accession, marker, molecule type, length, GenBank definition and a direct link.
Specimens
Type material
- Holotype
- USNM 131257 · National Museum of Natural History, Smithsonian Institution
- Paratype ×11
- National Museum of Natural History, Smithsonian Institution
Collections holding material
| Institution | Lots |
|---|---|
| National Museum of Natural History, Smithsonian Institution | 13 |
| Florida Museum of Natural History | 1 |
14 cataloged lots in 2 collections. Compiled from GBIF and not an exhaustive census: many collections are not yet digitised, and holdings are added continually. Search GBIF for specimen records.
Download all 14 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.
Conservation and management
IUCN Red List
EN Endangered B1ab(iii)
Assessed in 2010.
NatureServe
G1 Critically Imperiled
Global rank last reviewed 15 October 2022.
Subnational ranks
- Florida
- S1 Critically Imperiled
State and federal status
Proposed Threatened under the U.S. Endangered Species Act; the listing is not yet in force
Federal: Proposed Threatened
Threats
- Dams & Water Extraction
- Pollution -Sewage or Urban Wastewater
- Pollution - Commercial/Industrial
- Pollution - Agricultural & Forestry
- Climate Change-Sea Level Rise
Other resources
How to cite this account
Data sources and funding are listed in the Acknowledgments.
Spotted something wrong on this page? Report a correction. Accounts are compiled from many sources and corrections from people who know the group are the most useful email we get.