Northern Dwarf Siren

Amphibians > Sirens

AT A GLANCECommon Name: Northern Dwarf SirenScientific Name: Pseudobranchus striatusCategory: AmphibiansSubcategory: SirensSize: Total adult length 10 to 15 cm (4 to 6 in); record specimens up to 21 cm (8.3 in)Weight: 6 to 15 g (0.21 to 0.53 oz)Lifespan: 6 to 10 years...

Lesser Siren

Amphibians > Salamanders & Newts

OverviewAT A GLANCECommon Name: Lesser SirenScientific Name: Siren intermediaCategory: AmphibiansSubcategory: Salamanders & NewtsSize: Total adult length: 18-68 cm (7-27 in); Tail constitutes over one-third of total lengthWeight: 40-150 g (1.4-5.3 oz),...