Article
Whispers from vestigial nubbins: Arrested development provokes trait loss in toads.
Evolution & development - 1 Jan 2021
Stynoski Jennifer L, Womack Molly C, Trama Florencia A, Coloma Luis A, Hoke Kim L
Abstract excerpt
Despite the use of acoustic communication, many species of toads (family Bufonidae) have lost parts of the tympanic middle ear, representing at least 12 independent evolutionary occurrences of trait loss. The comparative development of the tympanic middle ear in toads is poorly understood. Here, we compared middle ear development among two pairs of closely related toad species in the genera Atelopus and Rhinella...
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