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Florida Biology - Gainesville


Southern Dwarf Siren
Pseudobranchus axanthus
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Pseudobranchus axanthus - Southern Dwarf Siren
Appearance:  Southern Dwarf Sirens range in size from 4 – 6 inches. Their dorsum is dark (olive-black) and has 3 lighter stripes.  The venter is gray and they have a buff lateral stripe bordered on both top and bottom by a light stripe.  The Southern Dwarf Siren has a slender, eel-like body with small, feathery gills behind the head.  Hind legs are absent. The front legs are well developed and each has 3 toes.
Pseudobranchus axanthus - Southern Dwarf Siren
Habitat: Southern Dwarf Sirens can be found amongst the roots of water hyacinths and other aquatic vegetation, and in shallow, grassy roadside ditches. This species feeds on small, aquatic invertebrates.
Pseudobranchus axanthus - Southern Dwarf Siren
Abundance/Range: Southern Dwarf Sirens range southward from the latitude of northern Lake Okeechobee to the southern tip of the Florida peninsula. This seems to be a rather difficult species to find.

 

 

 

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Page Last Modified: Friday, 23-Oct-2009 11:26:30 EDT