Above image of Leptopsammia pruvoti, the sunset cup coral, © Mike Markey. Other images, © PMNHS.
Porcupine MNHS Twitter FeedFollowers: 1449Monday, May 17th, 2021 at 5:14am
The intricate operculum of the tubeworm Serpula vermicularis is just one character used to identify the species. The operculum blocks the entrance of the tube to protect the animal inside #WormWednesday https://t.co/SbEWzmi0fq