Siren intermedia
(Lesser Siren)
Native Transplant
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Siren intermedia Barnes, 1826

Common name: Lesser Siren

Taxonomy: available through www.itis.govITIS logo

Native Range: Atlantic and Gulf Coastal Plain from Virginia to Mexico, northward up the Mississippi River Basin to Illinois and Indiana (Conant and Collins 1991).
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Interactive maps: Point Distribution Maps

Nonindigenous Occurrences: Found in a private backyard pond in San Mateo County, California (Micheletti 2010).

Means of Introduction: May have come in via a plant shipment from Arkansas in 2005 (Micheletti 2010).

Status: Two adults and 40 larvae were removed when the pond was drained (Micheletti 2010).

Remarks: Also found several American bullfrogs in the pond.

References: (click for full references)

Conant, R.  and J.T. Collins. 1991. A Field Guide to Reptiles and Amphibians of Eastern and Central North America. Houghton Mifflin Co., Boston.

Micheletti, S. J. 2010. Siren intermedia (Lesser Siren),extralimital introduction/reproduction. Herpetological Review 41(4):470.

Revision Date: 3/4/2011

Citation Information:
U.S. Geological Survey, 2018, Siren intermedia Barnes, 1826: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL,, Revision Date: 3/4/2011, Access Date: 1/19/2018

This information is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information.

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Citation information: U.S. Geological Survey. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/19/2018].

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