Key to Illinois Frogs

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Heel of each hind foot with 1 horny spade (a); parotoid glands round and small; pupils of eyes vertical

Eastern Spadefoot Toad

Heel of each hind foot with 1 large and 1 small spade (b); parotoid glands oval and large; pupils of eyes horizontal or round [numerous warts on body]

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Last updated Wednesday, 16-Sep-2009 17:19:21 CDT

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