Ἐρεχθεύς

A. Temple of Erechtheus at Athens, Paus. 1.26.5, Plu. 2.843e : Ἐρεχθεῖδαι, οἱ, members of the Erechtheid tribe, SIG 911.17 : hence, a name of the Athenians, Pi. I. 2.19, E. Med. 824 (‐εΐδαι, lyr.), etc. : sg. in Ar. Eq. 1015,1030:—Ἐρεχθηίς, ίδος, contr. ἐρευν‐ής, ῇδος, fem. Adj. of Erechtheus, θάλασσα Ἐ. a fountain at Athens sacred to him, Apollod. 3.14.1 : also a name of one of the Attic Tribes, IG 12.929, D. 21.68, etc.

II. name of Poseidon at Athens, Plu. 2.843b, Lyc. 158,431 ; Ποσειδῶνι Ἐρεχθεῖ IG 12.580.