Lesser Siren - North Carolina

Lesser siren

Lesser Siren

Caudata Culture Species Entry - Siren intermedia

Lesser Siren

Sirenidae - ARMI

Sirenidae - ARMI

Salamanders of 2013 - Field Herp Forum

Western Lesser Siren Missouri Department of Conservation

Eastern Lesser Siren (Siren intermedia intermedia)

Greater Siren - North Carolina

Lesser Siren

Greater Siren