Other names: Short-finned eel
The shortfin eel is a versatile, catadromous fish native to the freshwater and coastal regions of Australia, New Zealand, and nearby islands. It has a long, slender body with a dark back and lighter underside, adapted to a range of environments from streams and lakes to estuaries. This species migrates to the ocean to breed, with adults returning to freshwater habitats after spawning. The short-finned eel is significant in commercial fisheries and is known for its rich, flavorful flesh.
Other names
Short-finned eel
Length
~40" (max 80)
Weight
~1" (max 3)
Water
Fresh
Water Temp
20-28° F
Cut Bait (Fish)
EarthwormsAlways open
10
No
Shortfinn eels inhabit a variety of freshwater environments including streams, lakes, and swamps
They are commonly found in slow-moving or still waters, often hiding in mud, debris, or vegetation during the day
This species is a nocturnal feeder, preying on fish, crustaceans, insects, and occasionally plant material
They are tolerant of brackish conditions, often venturing into estuaries and coastal waters
Short-finned eels are catadromous, meaning they migrate from freshwater to the ocean to spawn
After reaching maturity, eels undertake a long migration to the ocean, where they spawn and then die
Juveniles, known as glass eels, return to freshwater, where they grow and develop into adults
The life cycle includes a lengthy growth period in freshwater, followed by a one-time breeding event in the ocean
