Even among egg layers, there are some differences and varieties. Some animals mate before laying eggs, while in other species such as fish, males and females release gametes at the same time, and the ...

"Spiders do not lay eggs in other organisms ... Read next BI Tech Memo An icon in the shape of an angle pointing down.

A Rare New Zealand Snail Is Filmed for the First Time Laying an Egg From Its Neck WELLINGTON, New Zealand (AP) — The strange reproductive habits of a large, carnivorous New Zealand snail were ...

Very little is known about Powelliphanta augusta, an elusive snail species threatened with extinction. The new footage is the first time their bizarre egg laying behavior has been captured on camera.

Salmon Return to Lay Eggs in Historic Habitat After Largest Dam Removal Project in US History A giant female Chinook salmon flips on her side in the shallow water and wriggles wildly, using her ...