ἵππουρος
From LSJ
τῷ οὖν τόξῳ ὄνομα βίος, ἔργον δὲ θάνατος → the bow is called life, but its work is death (Heraclitus)
English (LSJ)
ον, (οὐρά)
A horse-tailed: as Subst., 1 a sea-fish, Coryphaena hippurus, Epich.51, Arist.HA 543a23, Numen. ap. Ath.7.304d, Opp.H.1.184. 2 a kind of insect, Ael.NA15.1. 3 = ἵππουρις 11.2, Hippiatr.27.