# Porifera gemmules

Gemmules of a poriferan, probably Grantia. Spicules are clearly seen in the video as the lens penetrates to different depths.

- Kind: Short
- Year: 2013
- Runtime: 1 min
- By: Circa24
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Porifera_gemmules.webm)
- Licence or status: [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0) (as the archive states it)
- Credit: Circa24
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/commons/24678814?play=1)