Wildlife Clinic

Species

Northern dwarf siren

Pseudobranchus striatus

A tiny, striped siren of southeast Georgia's weedy ponds and bogs.

A northern dwarf siren in shallow water over pale sand, slender and dark brown with faint stripes along its side.

Photo woodrotdroptop (opens in a new tab) / iNaturalist, CC BY-NC 4.0 (opens in a new tab)

At a glance

Size
Usually 10 to 20 cm long
Habitat
Shallow, weedy ponds, bogs and cypress swamps
Diet
Tiny aquatic invertebrates
In Georgia
Southeast Georgia
Rabies vector
No

Identification

Key marks
Very slender; dark brown with light stripes along the sides; feathery gills; front legs with three toes
Told apart from
Lesser siren, which is larger and plainer, with four toes
Where to look
In dense water plants; rarely seen

Behaviour

It lives among dense vegetation and can survive drought in the mud.

Why they matter

It is part of the rich community of southern ponds and bogs.

Reproduction and lifecycle

Eggs — Laid singly on plants
Hatching — In a few weeks
Larvae — Small and striped
Maturity — Within a couple of years
Lifespan — A few years
Habits — Aquatic

Living around people

  • It is harmless and seldom seen.

Misconceptions

  • It is a worm or a small eel. It is a salamander.

Related species

Seasonal activity

When this species is breeding, and when there are nests on the ground. Mowing during the shaded months is how most nests are found.

Breeding and active nests by month for this species
JanFebMarAprMayJunJulAugSepOctNovDec
BreedingJan: noFeb: noMar: noApr: noMay: noJun: noJul: noAug: noSep: noOct: noNov: noDec: no
Active nestsJan: noFeb: noMar: noApr: noMay: noJun: noJul: noAug: noSep: noOct: noNov: noDec: no
NotesActiveBreedingActiveActiveActiveActiveIn mud in dry weatherIn mud in dry weatherActiveActiveActiveActive

Where it lives

Recorded in 2 states and provinces. Each one links to the other animals there, and to the rehabilitators licensed for them.

United States

If you found one

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