Lesser Siren - Siren intermedia

Lesser Siren

*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.


Other Common Names: 

Subspecies: Only the Western Lesser Siren, Siren intermedia nettingi, occurs within Louisiana.

Description: 

Similar Species: 

Species Range: 

Louisiana Range:  Statewide.

Habitat:

Natural History: 

Best Time and Place to Observe:

Global Conservation Status:  Lesser Sirens have a relatively wide distribution primarily in the southeastern United States and a presumed large population, and thus, 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:  Lesser Sirens do not have any special status in Louisiana.

Author's Remarks: I have trapped a few of these from ponds in Kisatchie National Forest (Natchitoches Parish) in 2012, and dipnetted a couple juveniles from Lake Martin (St. Martin Parish) in 2015. In addition, they would often be caught as bycatch in some subpar sites while trapping for Gulf Coast Waterdogs in Southwest Louisiana.

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