# Internal-Soft-Tissue-Anatomy-of-Cambrian-‘Orsten’-Arthropods-as-Revealed-by-Synchrotron-X-Ray-pone.0042582.s001

Video clip showing the labrum of Hesslandona sp. (LO 11409 t). Rotation showing the internal labral muscles.

- Kind: Short
- Year: 2012
- Runtime: 1 min
- By: Eriksson M, Terfelt F, Elofsson R, Marone F
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Internal-Soft-Tissue-Anatomy-of-Cambrian-%E2%80%98Orsten%E2%80%99-Arthropods-as-Revealed-by-Synchrotron-X-Ray-pone.0042582.s001.ogv)
- Licence or status: [CC BY 2.5](https://creativecommons.org/licenses/by/2.5) (as the archive states it)
- Credit: Eriksson M, Terfelt F, Elofsson R, Marone F
- 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/22680010?play=1)