The tongue is emarginate in 12 specimens and cordiform in all others. [Please select]
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_--Of 13 specimens, six have a cordiform tongue; the others have an emarginate tongue. [Please select]
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Usually the tongue is ovoid; in some specimens it is barely notched posteriorly, whereas in others it is deeply notched, making the tongue cordiform. [Please select]
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Tongue cordiform, shallowly notched behind and barely free posteriorly; vomerine teeth 4-3, situated on transverse elevations between ovoid inner nares; openings to vocal sac large, one situated along inner posterior edge of each mandibular ramus. [Please select]
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