Lewis Short
sŏlĭpūga | solpūga | soli-pugna | sŏlĭfūga | salpūga (noun F) :
* A kind of venomous ant (or, acc. to Solinus, a kind of venomous spider), Plin. 29, 4, 29, § 92; 22, 25, 81, § 163. —Called also , Luc. 9, 837; , acc. to Fest. pp. 300 and 301 Müll.; , Sol. 4, 3 and 6; and , Plin. 29, 4, 29, § 92.
Charlton T. Lewis, Charles Short, A Latin Dictionary