I recently attempted to use Pink Fish Eggs on a pregnant Throdama that had 3 Workers brood caring with Harvester Pheromones to see what would happen and unfortunately I was disappointed to find that the pheromones only carried over to one of the offspring. I take it this is intentional, it doesn't seem like a bug to me, so I would like to have this information added to the Throdama Breeding section of their Beast Codex entry so others do not make the same mistake I did and waste their eggs.

I have been informed that this is an oversight and the coding will be fixed for this.

That's a great point. I've been wondering what would happen if I did it myself. Glad you took the risk of testing it :D