Berahima

Auteur's Abecedarium mentioned the Berahima under the letter B, describing them as "ribbit ribbit and a 'gator's grin". (PROSE: Auteur's Abecedarium)

Behind the scenes
The Berahima are an alien species from the Prime Universe, appearing in multiple stories from the The Crew of the Copper-Colored Cupids series starting from 2019's Marksmanship-526 and the Multi-Dimensional Race through the person of Brutus. They were physically described as humanoids resembling a cross between a bullfrog and an alligator, hence Auteur's description of them in Auteur's Abecedarium.