ANURAANURA
| Namibia 2007 | Singapore 2011 | Singapore 2011 | Democratic Republic of Germany 1963 |
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|---|---|---|---|
| African Bullfrog Pyxicephalus adspersus (Ranidae) |
Common Greenback Rana erythraea (Ranidae) |
Common Toad Bufo melanostictus (Bufonidae) |
Eurasian Green Toad Bufo viridis (Bufonidae) |
| Japan 1976 | Uganda 1991 | Uganda 1991 | Japan 2010 | Nevis 1989 |
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|---|---|---|---|---|
| Forest Green Tree Frog Rhacophorus arboreus (Rhacophoridae) |
Sharp-nosed Reed Frog Hyperolius nasutus (Hyperoliidae) |
Marbled Reed Frog Hyperolius marmoratus (Hyperoliidae) |
Japanese Tree Frog Hyla japonica (Hylidae) |
American Green Tree Frog Hyla cinerea (Hylidae) |
| Australia 1999 | Australia 1999 | Australia 1999 | Australia 1999 |
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|---|---|---|---|
| Magnificent Tree Frog Litoria splendida (Hylidae) |
Northern Sedge Frog Litoria bicolor (Hylidae) |
Roth's Tree Frog Litoria rothii (Hylidae) |
Javelin Frog Litoria microbelos (Hylidae) |
| Czheckoslovakia 1989 | Czheckoslovakia 1989 |
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|---|---|
| Fire-bellied Toad Bombina bombina (Bombinatoridae) |
Yellow-bellied Toad Bombina variegata (Bombinatoridae) |
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|---|---|---|---|
| Japanese Brown Frog Rana japonica (Ranidae) (ANURA) |
Ishikawa's Frog Rana ishikawae (Ranidae) (ANURA) |
North American Bullfrog Rana catesbeiana (Ranidae) (ANURA) |
Ezo Brown Frog Rana pirica (Ranidae) (ANURA) |
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|---|---|---|---|
| Miyako Toad Bufo gargarizans miyakonis (Bufonidae) (ANURA) |
Japanese Common Toad Bufo japonicus japonicus (Bufonidae) (ANURA) |
Argentine Horned Frog Ceratophrys ornata (Leptodactylidae) (ANURA) |
Long-thumbed Frog Limnodynastes fletcheri (Leptodactylidae) (ANURA) |
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| Forest Green Tree Frog Rhacophorus arboreus (Rhacophoridae) (ANURA) |
Japanese Tree Frog Hyla japonica (Hylidae) (ANURA) |
Hallowell's Tree Frog Hyla hallowellii (Hylidae) (ANURA) |
Red-eyed Tree Frog Agalychnis callidryas (Hylidae) (ANURA) |
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| Weigel's Toad Notaden weigeli (Myobatrachidae) (ANURA) |
Lehmannii Poison Dart Frog Dendrobates lehmannii (Dendrobatidae) (ANURA) |
Yellow-banded Poison Dart Frog Dendrobates leucomelas (Dendrobatidae) (ANURA) |
Granuliferus Poison Dart Frog Dendrobates granuliferus (Dendrobatidae) (ANURA) |
The original amphibians are differentiated to model suitable for landlubbing life and model suitable for water life from the Carboniferous period (230,000,000 years before - 280,000,000 years before) to the Permian period (200,000,000 years before - 200,003,000 years before) . For the model that was suitable by landlubbing of the former, it is a characteristic that cranial bones is solidly, the tooth develops, a hand and foot gets a grip on itself, and the tail does not have a long so, and eriops is known for representative zoolite. Anura developed from this eriops.
Anura is distributed in the amphibians in depth and appears in the tropical zone and the whole both north and south Temperate Zone. The body is characteristic, and there is not the tail to a mature form briefly. As for the hind leg, it is it in a suitable figure to strongly jump up and down in comparison with the forefoot greatly. The larva have gills and a tail. The lifestyles are various, and there is it from a thing going into the underground to a thing living on a tree of a thing of coming up out of the ground of a thing of an aquatic. There is a projection to dig the soil on the side of the hind leg with the thing going into the underground, and it is good with the aquatic thing, and there is a sucker to a fingertip with the thing living in the on a tree.
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