00:00 – An Introduction to Cnidarians
01:04 – The Structure of Cnidarians
01:57 – Cnidarian Polyps
02:09 – Cnidarian Medusae
02:19 – The Life Cycle of Moon Jellyfish
03:10 – The Diversity of Jellyfish
03:23 – The Lion’s Mane Jellyfish
03:39 – The Role of Cnidarians in the Food Web
04:29 – Nematocysts Explained
05:13 – The Portugese Man-o-War
06:18 – Colony Organisms: Siphonophores
06:37 – Colony Organisms: Corals
06:54 – The Importance of Corals
07:33 – Symbiosis in Corals: Zooxanthellae
08:23 – Symbiosis in Anemones: Crabs
08:49 – Symbiosis in Anemones: Reef Fish
09:12 – Symbiosis in Medusae
09:27 – The Importance of Cnidarians
09:55 – Conclusion
10:31 – The Deep Sea Hub
DEEP SEA HUB: https://naturalworldfacts.com/deep-sea-hub/
Footage used is from YouTube, MBARI, OceanX, NatGeo, the Ocean Exploration Institute and the Schmidt Ocean Institute, as well as other sources.
Music Used:
First Immersion by Simon Chylinksi (from the game Subnautica)
Violet Beau by Simon Chylinksi (from the game Subnautica)
Music: Deep – SergePavkinMusic
Music Link: https://youtu.be/f_YxebXZeTA
Cipher by LEMMiNO
Siberian by LEMMiNO
#deepsea #wildlife #nature #documentary #ocean #marinebiology #science #biology
Resources:
http://www.oceanicresearch.org/education/wonders/cnidarian.html
https://www.earthlife.net/inverts/cnidaria.html
https://www.britannica.com/animal/cnidarian#ref31893