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Southeastern dwarf salamander
The southeastern dwarf salamander (Eurycea quadridigitata), formerly known as the dwarf salamander, is a species of salamander native to the southern United States, ranging primarily from southern North Carolina south to northern Florida, with some populations from southwestern Alabama to eastern Louisiana. Some sources refer to it as the four-fingered manculus, dwarf four-toed salamander, or the Florida dwarf salamander.[1][2][3][4] TaxonomyA review of E. quadridigitata published in 2017 identified five cryptic species within E. quadridigitata based on molecular evidence.[5]
DescriptionThe southeastern dwarf salamander grows from 2.0 to 3.5 inches in length. It has a slender body and a long tail. It is typically yellow-brown in color with darker brown blotching and dark stripes down each side, but the pattern and coloration can vary widely. The epithet quadridigitata is to denote that each of its feet has four toes. BehaviorThe southeastern dwarf salamander prefers habitats of swampy pine woods. It is nocturnal and spends most of its time under leaf litter or forest floor debris. Breeding occurs in the fall, with 12 to 48 eggs being laid singly or in small clutches attached to submerged debris in shallow, slow moving or still water. References
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