φύςαλος
ὁ
A.
toad said to puff itself up even to bursting, and to have poisonous breath, Luc. Philops. 12, Dips. 3.
II.
a poisonous fish which puffs itself out, prob.Tetrodon, Ael. NA 3.18.
III.
a kind of whale (cf. φυσητήρ 11.2), Opp. H. 1.368, Ael. NA 9.49.