It turns out that these motor neurons enable the fishing behavior of frogfish by making the illicium different from the other dorsal fins. To investigate, the researchers used tracer injections to ...
A female African clawed frog, Xenopus laevis ... multiple 0.2–0.3 cm mucosal ulcers on the dorsal hard palate, mandibular mucosa, and ventral oropharynx. Examination of coelemic organs revealed ...