Lewis Short
barbātŭlus, a, um
* Adj. dim. [barbatus], having a small or foppish beard: concursabant barbatuli juvenes,Cic. Att. 1, 14, 5; 1, 16, 10; Hier. Ep. 117, n. 6 and 10.— Transf. to fishes: barbatuli mulli,Cic. Par. 5, 2, 38.
Charlton T. Lewis, Charles Short, A Latin Dictionary