Texts of the Late Period describe them as having the heads of frogs (male) and serpents (female), and they are often depicted in this way in reliefs of the last dynasty, the Ptolemaic Kingdom.[3]
^"Drawn by Faucher-Gudin from a photograph by Béato. C.f. Lepsius, Denkm, iv.pl.66 c.", published in Maspero (1897).
The scene is collapsed from "the two extremities of a great scene at Philae, in which the Eight, divided into two groups of four, take part in the adoration of the king."
^Zivie-Koch, Christiane (2016). "L'Ogdoad d'Hermopolis à Thebes et ailleurs ou l'invention d'un mythe". Egitto e Vicino Oriente. 39: 57–90.
^Smith, Mark (2002), On the Primaeval Ocean, p. 38