Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Echinoderm Expert Rich Mooi joins Dive In with Liz & Sylvia. That video is uploaded by Ocean Elders at 2023-01-26T17:28:15-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [AEZW1J532vk]
| Name | Echinoderm Expert Rich Mooi joins Dive In with Liz & Sylvia |
| Video Uploader | Video From Ocean Elders |
| Upload Date | This Video Uploaded At 27-01-2023 01:28:15 |
| Video Discription | Rich Mooi studies the origin and evolution of echinoderms; a group that includes sea urchins and starfish, and has spent decades charting the relationships between these highly diverse organisms. He is the Curator of Invertebrate Zoology and Geology at the California Academy of Sciences. Echinoderms are among the oldest creatures on Earth, with a fossil record that goes back to the Cambrian period, about 550 million years ago. They can be found just about everywhere, even Antarctica—in fact, they’re surprisingly abundant in some of the world’s coldest oceans. Mooi, along with longtime research partner Bruno David, has been tracing the evolutionary steps that led to present-day echinoderms and is working on determining the hallmarks of what makes an echinoderm an echinoderm. “We now have this system that is a complete set of comparative bases for all of the different groups of the echinoderms,” Mooi says. “That’s led us to this really amazing view of how these organisms came to look the way they do.” #starfish #urchin #brittlestar #echinodermata #sanddollar AEZW1J532vk |
| Category | Nonprofits & Activism |
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