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Frogs and Toads of Tasmania

Frogs and Toads of Tasmania

Tasmania is home to only 11 species of frogs and toads from two different families.

Hylidae – Tree Frog Family

Tasmanian Tree Frog (Litoria burrowsae)

The Tasmanian Tree Frog is a medium sized frog, averaging between 50 – 60 mm (2 – 2.3 inches). It is found in the western half of Tasmania and only there.

Southern Brown Tree Frog (Litoria ewingi)

The Southern Brown Tree Frog is the smallest of the tree frogs on the island, only reaching 45 mm (1.8 inches) long. It is found throughout Tasmania.

Growling Grass Frog / Southern Bell Frog / Warty Swamp Frog (Litoria raniformis)

The Growling Grass Frog is the largest tree frog on the island. The size ranges from 50 mm to 100 mm (2 – 4 inches). Found everywhere besides the southern coast.

Myobatrachidae – Australian Ground Frog Family

Moss Froglet (Crinia nimbus)

The Moss Frog is found only in the southern coast. They average between 20 – 30 mm (.8 – 1.2 inches) long.

Eastern Common Froglet (Crinia signifera)

The Eastern Common Froglet is a small frog, ranging between 18 – 28 mm (.7 – 1.1 inches). They have a granular white marbled belly. It is found throughout the Tasmania and the Bass Strait Islands.

Tasmanian Froglet (Crinia tasmaniensis)

The Tasmanian Froglet is a small froglet, ranging between 20 – 30 mm (.8 – 1.2 inches) long. The froglets have a rough red belly. They are found in the eastern half of Tasmania.

Southern Smooth Froglet (Geocrinia laevis)

The Southern Smooth Froglet is found in the northwestern part of Tasmania and Kings Island. They get their name from their smooth belly that helps identify them. They also have pink coloration in groin and armpits. They are a small frog only 20 – 35 mm (.8 – 1.4 inches) long.

Eastern Banjo Frog / Pobblebonk (Limnodynastes dumerili)

The Eastern Banjo Frog is one of the largest frogs in Tasmania. It ranges between 50 – 85 mm (2 – 3.3 inches . It is found everywhere besides the southwest part of the island.

Striped Marsh Frog (Limnodynastes peroni)

Striped Frog is gold or brown in color with black or brown stripes down its back. It ranges in size from 45 – 75 mm (1.8 – 3 inches) long. It is found only in the northern coast of Tasmania and King Island.

Spotted Grass Frog / Spotted Marsh Frog (Limnodynastes tasmaniensis)

The Spotted Grass Frog is named after its distinguishable spots covering its body. It ranges from 30 – 47 mm (1.2 – 1.9 inches). It is found only in the eastern part of the Tasmania and Flinders Island.

Southern Toadlet (Pseudophryne semimarmorata)

The Southern Toad is easy to identify if you look at their belly. It has bright red or yellow coloring on the throat, arms, legs, and low belly. On the upper belly, it is marbled. They range between 22 – 32 mm (.9 – 1.25 inches). They are found in the eastern half of Tasmania and Flinders Island.

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