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Published byTyrone Harold Blair Modified over 8 years ago
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Herpetology Anura
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Family: Pelobatidae Parotoid gland is round No dorsolateral folds
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Eastern Spadefoot Parotoid gland round Inner toe on hind foot has horny tubercule Cranial ridges Scaphiopus holbrookii
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Family: Bufonidae Parotoid glands are oblong No dorsolateral folds
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Difference between Fowler’s and American Toads Fowler’s Toad Neck and chin have no spots Cranial crest touches the parotoid gland 4 warts / black spots Small warts on the tibia Eastern American Toad Neck and chin are spotted Cranial crest that does not touch parotoid gland or is touching by a spur 1 –3 warts/ black spots Large warts on tibia
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Eastern American Toad Parotoid gland oblong Cranial ridge does NOT touch parotoid gland Lots of warts Horny tubercle on hind foot Bufo a. americanus
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Fowler’s Toad Parotoid gland is oblong Cranial ridge touches the parotoid gland Less warts than Eastern American Toad Bufo fowleri
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Family: Hylidae Dorsolateral folds absent Parotoid glands absent
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Eastern Cricket Frog Small frog Parotoid gland absent Smooth belly Fully webbed hind feet Dark triangle between eyes Light warts below the anus Acris c. crepitans
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Blanchard’s Cricket Frog Small frog Parotoid gland absent Smooth belly Fully webbed hind feet Dark triangle between eyes Light warts below the anus Acris c. blanchardi
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Cope’s Gray Treefrog Found above the New River/ Kanawha River No parotoid gland Belly granulated Toe disks absent Thigh yellow and black pattern Hyla chrysoscelis
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Gray Treefrog Found below the New River/ Kanawha River No parotoid gland Belly granulated Well webbed feet Toe disks absent Thigh is black and yellow pattern Hyla versicolor
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Mountain Chorus Frog No parotoid gland Small frog Belly granulated Crescent shapes on dorsal Pseudacris branchyphona
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Northern Spring Peeper Pseudacris c. crucifer No parotoid gland Small frog Well webbed feet X on back Toe disks distinct/ granulated belly
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Upland Chorus Frog No parotoid gland Small frog 3 longitudinal lines on back Legs shorter than the Mountain Chorus Pseudacris f. feriarum
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Family: Ranidae No parotoid glands Dorsolateral folds
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American Bullfrog Rana catesbeiana
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Northern Green Frog Parotoid gland Smooth Belly Dorsolateral fold 2/3 to groin Small irregular spots Rana clamitans melanota
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Pickerel Frog No parotoid gland Dorsolateral groove to the groin Smooth belly Dorsal spots squared and close Under hind legs-yellow Rana palustris
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Northern Leopard Frog No parotoid gland Dorsal spots circular and spread out. Rana pipiens
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Wood Frog No parotoid gland Tips of toes not expanded Belly smooth Dorsolateral fold to groin Back feet well webbed Rana sylvatica
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