*The colored areas of the map above represent parishes with currently known records for the given species (Source: Jeff Boundy, LA Dept. of Wildlife and Fisheries). By no means does it represent the full range of the species in the state, nor does it necessarily mean that a species can be found throughout the parish with the record. This is provided as a guide to where you might be able to find these species in the state and to aid in identification. A descriptive explanation of the range of each species can be found in the text below.
Fact Sheet on North American Racers
Other Common Names:
Subspecies: There are 5 subspecies of North American Racers within Louisiana. The Southern Black Racer, Coluber constrictor priapus, occurs within the Florida Parishes. The Black-masked Racer, Coluber constrictor latrunculus, occurs south of Lake Pontchartrain and west of the Mississippi River to the Atchafalaya Basin. The Eastern Yellow-bellied Racer, Coluber constrictor flaviventris, occurs in southwest Louisiana west of the Atchafalaya Basin. The Tan Racer, Coluber constrictor etheridgei, occurs within a few parishes in west-central Louisiana. The Buttermilk Racer, Coluber constrictor anthicus, occurs in central and northern Louisiana. Intergrades of one or more of the subspecies can be found in boundary areas.
Description:
Similar Species:
Species Range:
Louisiana Range: Statewide.
Habitat:
Natural History:
Best Time and Place to Observe:
Global Conservation Status: North American Racers are listed as Least Concern by the IUCN Red List. Their NatureServe Global Conservation Status Rank is G5 (Secure).
Federal Conservation Status: None
Louisiana Conservation Status: North American Racers do not have any special status in Louisiana.
Author's Remarks: I have commonly observed racers throughout Louisiana. I have observed all the racer subspecies found in Louisiana, but my Eastern Yellow-bellied Racers and lone Tan Racer I have found were from Texas.