Myobatrachidae

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Myobatrachidae
Temporal range: 25–0 
Ma
Late Oligocene – Recent[1]
The common eastern froglet (Crinia signifera)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Superfamily: Myobatrachoidea
Family: Myobatrachidae
Schlegel, 1850
Subfamilies

See text

Distribution of Myobatrachidae (in black)
Synonyms

Rheobatrachinae
Heyer & Liem, 1976

Myobatrachidae, commonly known as Australian ground frogs or Australian water frogs, is a

arboreal
species.

Characteristics

The family Myobatrachidae contains forms of parental care unique in the animal kingdom. The two species of

egg
mass, and protects the eggs.

While many species are adapted to burrowing, helping them survive in semiarid or seasonally arid environments, the

turtle frog and sandhill frog go so far as to lay their eggs directly into moist sand several feet below the surface, rather than into water. These species lack tadpoles, with the eggs hatching directly into miniature frogs.[1]

These frogs lack adhesive toe discs found in the tree frogs. The family is broken into subfamilies based mainly upon their egg-laying habits. Those of the subfamily Limnodynastinae lay foam nests. The female creates foam by agitating a chemical on her skin with her hands. The foam may float on top of water, or be on land. The subfamily Rheobatrachinae contains the two species of gastric-brooding frogs, and the rest are within the subfamily Myobatrachinae.

Taxonomy

The following genera are recognised in the family Myobatrachidae.

Limnodynastinae
as a subfamily of Myobatrachidae.

Species Common name Genus
4 Western ground froglets Anstisia Webster and Bool, 2022
2 Australian dumpy frogs Arenophryne Tyler, 1976
2 Pouched frogs Assa Tyler, 1972
17 Australian froglets Crinia Tschudi, 1838
3 Ground froglets Geocrinia Blake, 1973
1 Nicholls' toadlet Metacrinia Parker, 1940
9 Barred frogs
Mixophyes
Günther, 1864
1 Turtle frog Myobatrachus Schlegel In Gray, 1850
1 Haswell's frog
Paracrinia
Heyer & Liem, 1976
13 Crowned toadlet Pseudophryne Fitzinger, 1843
2 Gastric-brooding frogs
Rheobatrachus
Liem, 1973
1 Sunset frog Spicospina Roberts et al., 1997
6 Australian torrent frogs Taudactylus Straughan & Lee, 1966
29 Australian toadlets Uperoleia Gray, 1841

Notes

  1. ^ .
  2. ^ "Myobatrachidae Schlegel, 1850 | Amphibian Species of the World". amphibiansoftheworld.amnh.org. Retrieved 2022-04-15.

References

  • Cogger, H.G.; R.G. Zweifel; D. Kirschner (2004). Encyclopedia of Reptiles & Amphibians Second Edition. Fog City Press. .