| Alpheus armatus Rathbun, 1901 Brown snapping shrimp | 
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| Family: | Alpheidae (snapping shrimps) | |||
| Max. size: | ||||
| Environment: | pelagic-neritic; marine; depth range 0 - 2 m | |||
| Distribution: | Western Atlantic: West Indian Region, from Bahamas and Florida to Tobago and Mexico. | |||
| Diagnosis: | ||||
| Biology: | Epipelagic, found on anemones (Ref. 83922). Epibiotic (Ref. 97531). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||