Limnodynastes dorsalis


Western Banjo Frog

Distribution

Distribution map for Limnodynastes dorsalis
Found in southwest WA.

Conservation Status

What does it mean?

Federal Conservation Status (EPBC Act)

Unlisted

IUCN Red List

Least Concern

Frog Calls

Call recorded by Dale Roberts

Call recorded by Dave Stewart

Call recorded by Kirstie Warren

Calling Period

Species Information

Description

A large species of frog reaching up to nearly 7.5 cm in body length. It has a light brown back with darker patches, and a distinct thin, cream-coloured longitudinal stripe along the middle. There is a dark brown stripe from the tip of the snout to the arm. The belly is white or pale yellow. The pupil is nearly round and the iris is gold-brown. The sides are sometimes white with black marbling. The groin and back of the thighs have bright red patches. Fingers are unwebbed and toes are slightly webbed, both without discs.

Habitats

Occurs in vegetation near the edges of ponds, swamps and creeks.

Breeding Biology

Eggs are laid as a foamy mass on the surface of ponds, swamps, dams, and creek pools. Tadpoles can reach a total length of up to 9 cm and are brown in colour, with dull gold mottling. They often remain at the bottom of water bodies. It is unknown how long they take to develop into frogs. Breeds during winter to spring.

Similar Species

Looks similar to Heleioporus albopunctatus, Heleioporus barycragus, Heleioporus eyrei, Heleioporus inornatus, and Heleioporus psammophilus in its distribution, but all of these species lack the distinct thin, cream-coloured longitudinal stripe along the middle of the back as present in Limnodynastes dorsalis.