Axolotl – the salamander that never is

Axolotl – the salamander that never is

Axolotl. Ambystoma mexicanum. What is it? It belongs to the salamanders, but. A salamander is a creature that has some properties and life history. Your garden-variety salamander starts life as an egg, larvae, tadpole, metamorphosis, adult salamander. After metamorphosis the creature is an adult, crawls up on land and reproduce. That is the idea. But there ...
Luidia sarsi: sea star magic

Luidia sarsi: sea star magic

Here you are, minding your own business, and you come across a sea star (marine biologists will stab you in the hand with a fork for calling it a starfish). An orangy-white, five-armed rather unremarkable fellow, you might think. And you would be so, soooo wrong. Luidia sarsi turns sexual reproduction upside down. You might think: mammy-sea star, ...