Yes I find that interesting though that’s th free second story I have heard. The first was a while ago abd it was a guy I remember because he was accused of cheating which is how it came to light. Yes ‘twins’ merging into one except in snake world the 2 snakes would have to have 2 seperate pheno types to present that half and half look. I do enjoy his videos though they are informative^^.
My question though was could a single snake have (say it was female) 1/2 clutch formed from one snake while the other half be produced by the half that was result creating one gravid snake with 2 different clutches inseminated by the same male snake.