TT #237 · Parshas Shemini · Aliyah 7 · Passuk 41
Chabad.org — Vayikra Chapter 11 with Rashi
English: “The creeping thing that creeps”: an egg whose white and yolk are mixed is known to be a creeping-creature egg; if it has developed and one eats it, one is liable for the prohibition of creeping things.
Chullin 64a.
E-Daf.com — Chullin 64a (Tsurras Hadaf)
Halachic application — The Chazal applies the verse’s wording to establish the stated rule.
The developed sheretz egg is included in the prohibition.