Dwarf waterdog
A species of Waterdogs Scientific name : Necturus punctatus Genus : Waterdogs
Dwarf waterdog, A species of Waterdogs
Scientific name: Necturus punctatus
Genus: Waterdogs
Content
Description General Info
Description
The dwarf waterdog (Necturus punctatus) is an aquatic salamander endemic to the Eastern United States. It is the smallest member of the family Proteidae.
General Info
Lifespan
12-15 years
Diet
Dwarf waterdog's dietary habits mainly revolve around aquatic invertebrates, which serve as its primary food source. Notably, it displays a preference for crustaceans, insects, small molluscs, and annelids, using its well-adapted sense of touch to detect and catch its prey swiftly.
Appearance
Dwarf waterdog is a medium-sized aquatic salamander, reaching lengths up to 33 cm. It has a long, flattened tail and four legs, each with four toes. Its skin is smooth and slimy, consisting primarily of shades of dark brown to almost black, with numerous small, irregularly scattered yellow spots. There are no significant differences in appearance due to age, gender, or subspecies.
Behavior
Dwarf waterdog is primarily nocturnal, spending most of its day concealed under aquatic debris. It displays efficient underwater adaptation, with movements characterized by gentle paddling using its four legs. Dwarf waterdog is largely solitary, showing territorial tendencies, especially during breeding season. Its survival is facilitated by its cryptic coloration, providing effective camouflage against predatorial threats.
Scientific Classification
Phylum
Chordates Class
Amphibians Order
Salamanders Family
Mudpuppies and olms Genus
Waterdogs Species
Dwarf waterdog 
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