πολύϊχθυς
From LSJ
εἰργάζοντο λογάδην φέροντες λίθους καὶ ξυνετίθεσαν ὡς ἕκαστόν τι ξυμβαίνοι → they went to work bringing the stones as they picked them out and put them together as each one happened to fit
English (LSJ)
υος, ὁ, ἡ,
A abounding in fish, ποταμός Str.3.3.1:—also πολυ-ΐχθῠος, ον, h.Ap.417.
German (Pape)
[Seite 663] ὁ, ἡ, fischreich, Strab. 3, 3, 1.