CR2Pさんのイラストまとめ

8th Day of #Crustmas: comparison between two spiny or slipper lobsters larva: a 85 Ma fossil from Lebanon (left) & extant (right): fossil one possess a mix of larval & mature characters, showing a gradual evolution of metamorphosis in these lobsters.

https://t.co/k0kgs7TnoM

#25DaysofCrustmas
7th Day of #Crustmas: 85MA deep-sea shrimps from #Lebanon: strange crest on the head, bilobed eyes & even eyes lenses!

Crevettes fossiles de 85 MA, Liban : drôle de crête sur la tête, yeux bilobés & facettes des yeux !

https://t.co/PfjsMVVkJH 🦐