Scalarispongia scalaris, a sea sponge.

---

Size: 5568px × 3712px
Photo credit: © Frédéric Grimaître / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alive, animal, animalia, animals, aquatic, demospongiae, dictyoceratida, marine, metazoa, porifera, scalaris, scalarispongia, sea, sponge, thorectidae, wildlife