# Development-organization-and-remodeling-of-phoronid-muscles-from-embryo-to-metamorphosis-1471-213X-13-14-S1

The metamorphosis of a Phoronopsis harmeri larva. This time-lapse movie shows a typical sequence of phoronid metamorphosis, which starts with the great contraction of the hood depressors and trunk retractors and eversion of the metasomal sack.

- Kind: Short
- Year: 2013
- Runtime: 3 min
- By: Temereva E, Tsitrin E
- Genres: Science, Nature
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Development-organization-and-remodeling-of-phoronid-muscles-from-embryo-to-metamorphosis-1471-213X-13-14-S1.ogv)
- Licence or status: [CC BY 2.0](https://creativecommons.org/licenses/by/2.0) (as the archive states it)
- Credit: Temereva E, Tsitrin E
- Who can watch: Tweens 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/26306140?play=1)