The closest comparanda for this entry in its entirety are found in the Platonic Lexicon ascribed to Timaeus (971b.10); Synagoge (Codex B) alpha99; Photius, Lexicon alpha134 and alpha141 Theodoridis; none of these matches up precisely, however. Snippets evidently from the same source appear elsewhere, as noted below.
[1] For the distinction see already alpha 186. Thus far the entry = Synagoge alpha49; cf. Aelius Dionysius alpha17; Eudemus 3.20; Hesychius alpha424, omicron3.
[2] Julian, Oration 7 (205D), where "such-and-such" = the invention of myth. The glosses (minus the quotation) in this and the previous sentence are paralleled in Etymologicum Gudianum 4.3 and Etymologicum Magnum 7.41.
[3] cf. alpha 189.
[4] The reference is probably to Herodotus 2.93.1, where both i)xqu/es a)gelai=oi and the adverb a)gelhdo/n (alpha 191) appear (see web address 1). This etymological information also appears in Harpokration alpha8 Keaney (4.13 Dindorf) as well as in some of the sources cited above.