ἀντανίσωσις
From LSJ
ὅσα ἦν νενοσσευμένα ὀρνίθων γένεα → as many species of birds as had their nests, all the other kinds of birds which had been hatched
English (LSJ)
[ῐς], εως, ἡ,
A balancing, equalizing, Boethus ap. Porph. ap. Eus.PE11.28, DavidProll.214.11, Simp.in Cael.458.2.
Greek (Liddell-Scott)
ἀντανίσωσις: -εως, ἐξίσωσις, Πορφ. παρ’ Εὐσ. Εὐαγγ. Πρ. 556D.