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The Spiny World of Echinoderms! | JONATHAN BIRD'S BLUE WORLD
The Phylum Echinodermata contains animals like sea stars ("starfish"), sea urchins, crinoids, and sea cucumbers. These invertebrates get their name from the Greek meaning "spiny skin" and exist only in the ocean. In this marine science video, Jonathan explores the biology of echinoderms!
#echinoderms #starfish #marinebiology
JONATHAN BIRD'S BLUE WORLD is an Emmy Award-winning underwater science/adventure series featuring underwater cinematographer/naturalist Jonathan Bird.
**********************************************************************
If you like Jonathan Bird's Blue World, don't forget to subscribe!
Check out our Extras Channel @BlueWorld_plus
Make a tax deductible donation to our show:
https://www.gofundme.com/f/jonathan039s-campaign-for-oceanic-research-group-inc
You can...
published: 21 Nov 2021
-
Shape of Life: Echinoderms - The Ultimate Animal
Echinoderms show us that animals radically different from us, even ones without a brain, can be ultimately successful.
published: 24 Mar 2015
-
All About Echinoderms
#ngscience.com #echinoderms #animals
A short video looking at the common characteristics of echinoderms.
Sea stars, also called star fish, brittle stars, sea urchins and sea cucumbers are echinoderms. The word echinoderm comes from the Greek word echino - meaning 'spiny' and the Latin word derm, which means 'skin'. This is because most echinoderms have a spiny or bumpy body covering.
All echinoderms live in the ocean, from warm tropical reefs to the icy arctic poles. Most echinoderms have radial symmetry and reproduce sexually. However, some can also reproduce asexually.
Echinoderms produce a hard internal structure called an endoskeleton which gives their outer covering a rough, spiny appearance.
Echinoderms move about using a system of tube feet. This allows them to crawl slowly on...
published: 30 Oct 2021
-
The Wonder of Deep Sea Echinoderms
Echinoderms come in countless shapes and sizes, but there are a few unique features that unite the 6,500 living species. Many adults of this phylum have 5-way radial symmetry; a pattern most prominent in the shape of the starfish. In addition, they have skeletons made up of interlocking calcium carbonate plates and spines called ossicles. This provides rigidity for their complex structures, making up the protective shell of urchins, or the column-like spine of crinoids. These skeletons are also the reason why fossils for echinoderms are so widespread and well-preserved, with some crinoid fossils being as old as 500 million years. Perhaps the most peculiar creatures of this phylum are the holothurians. Sea cucumbers, with their retractable feeding tentacles and tube feet around the mouth wh...
published: 06 Jul 2021
-
ECHINODERMS (Animation)
Good day learners! This is Easy Engineering. For today’s topic, we are going to talk about the “Echinoderms”
Ever wondered about the things in your aquarium? the goldfishes, the puffer fishes and yes the starfishes. Starfishes don't usually move but we love to look at them and sometimes think of touching them. Well it would be painful if you do. So let's find out what they really are.
Enjoy this fun and informative video by EarthPen.
#Echinoderms #Biology #BiologyForKids
CONTACT US
Email: [email protected]
Facebook Page: https://www.facebook.com/EarthPen
Youtube Channel: https://www.youtube.com/channel/UCX1Hh7CvEc3RCUd4NRBWJMw
published: 02 Jul 2020
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Echinoderms 101: Sea Stars, Sea Urchins, Sea Cucumbers and More
Here are the echinoderm facts! From starfish to sea urchins, crinoids, brittle stars, and sea cucumbers - here's everything you need to know about these often prickly and brightly-colored marine invertebrates! Echinoderms (Echinodermata). Facts about echinoderms! Echinoderm documentary.
00:00 - Introduction to Echinoderms
01:19 - Echinoderm Body Structure
02:03 - Echinoderm Defense Mechanisms
04:10 -The Water Vascular System
06:13 - Echinoderm Feeding Methods
06:37 - Crinoids
07:09 - Sea Stars (Starfish)
07:35 - Brittle Stars
07:47 - Sea Urchins
08:18 - Sea Cucumbers
08:42 - Echinoderm Reproduction
Support the channel on Kofi 😊 https://ko-fi.com/deepmarinescenes
Podcast: https://open.spotify.com/show/6vnQgRYeXgkxk153aM68tR
TikTok: https://www.tiktok.com/@deepmarinescenes
References
http...
published: 04 Oct 2022
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Echinoderm Animation Sea Star Body Plan
published: 04 Oct 2014
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Echinoderm Facts
Echinoderm Facts
In this video, I answer " what is an echinoderm. An echinoderm is part of the animal kingdom, has radial symmetry, and lives in the ocean.
There are five main groups, starfish, feather stars, brittle stars, sea cucumbers, and sea urchins.
These animals can reproduce both sexually and asexually by fragmentation.
-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-
*
*
For more Life Science videos and summaries see,
http://www.moomoomath.com/Middle-School-Science-and-Biology.html
published: 25 Dec 2016
-
ECHINODERMATA GENERAL CHARECTERS
For more information:
http://www.7activestudio.com
[email protected]
http://www.7activemedical.com/
[email protected]
http://www.sciencetuts.com/
[email protected]
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Echinoderm is the common name given to any mem...
published: 08 Mar 2016
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Brittle Stars | Fascinating facts about the unusual echinoderm that flees from light
Brittle stars are echinoderms. Although they are closely related to starfish. Brittle stars like a quirkier, more slender version of a starfish.
A brittle star has a distinct central disc and five skinny, flexible arms which may reach up to 60 cm (24 in) in length (sometimes they have six or seven arms). The central disc is a skeleton made of calcium carbonate that contains all the internal organs like mouth, jaws and stomach. The mouth is surrounded by five movable jaw parts, making it look like a star when it opens. Brittle stars are either scavengers or predators. Their tube feet help gather the food and transfer them to their mouth. Because they don’t have any intestine or anus, any undigested material they eat is expelled from the mouth.
More Videos:
Ocean Sunfish | A GIANT Floati...
published: 10 Apr 2021
8:42
The Spiny World of Echinoderms! | JONATHAN BIRD'S BLUE WORLD
The Phylum Echinodermata contains animals like sea stars ("starfish"), sea urchins, crinoids, and sea cucumbers. These invertebrates get their name from the Gr...
The Phylum Echinodermata contains animals like sea stars ("starfish"), sea urchins, crinoids, and sea cucumbers. These invertebrates get their name from the Greek meaning "spiny skin" and exist only in the ocean. In this marine science video, Jonathan explores the biology of echinoderms!
#echinoderms #starfish #marinebiology
JONATHAN BIRD'S BLUE WORLD is an Emmy Award-winning underwater science/adventure series featuring underwater cinematographer/naturalist Jonathan Bird.
**********************************************************************
If you like Jonathan Bird's Blue World, don't forget to subscribe!
Check out our Extras Channel @BlueWorld_plus
Make a tax deductible donation to our show:
https://www.gofundme.com/f/jonathan039s-campaign-for-oceanic-research-group-inc
You can buy some Blue World T-shirts & Swag!
http://www.blueworldtv.com/shop
Support us on Patreon!
http://patreon.com/BlueWorldTV
You can join us on Facebook!
https://www.facebook.com/BlueWorldTV
Twitter
https://twitter.com/BlueWorld_TV
Instagram
@blueworldtv
Web:
http://www.blueworldTV.com
**********************************************************************
https://wn.com/The_Spiny_World_Of_Echinoderms_|_Jonathan_Bird'S_Blue_World
The Phylum Echinodermata contains animals like sea stars ("starfish"), sea urchins, crinoids, and sea cucumbers. These invertebrates get their name from the Greek meaning "spiny skin" and exist only in the ocean. In this marine science video, Jonathan explores the biology of echinoderms!
#echinoderms #starfish #marinebiology
JONATHAN BIRD'S BLUE WORLD is an Emmy Award-winning underwater science/adventure series featuring underwater cinematographer/naturalist Jonathan Bird.
**********************************************************************
If you like Jonathan Bird's Blue World, don't forget to subscribe!
Check out our Extras Channel @BlueWorld_plus
Make a tax deductible donation to our show:
https://www.gofundme.com/f/jonathan039s-campaign-for-oceanic-research-group-inc
You can buy some Blue World T-shirts & Swag!
http://www.blueworldtv.com/shop
Support us on Patreon!
http://patreon.com/BlueWorldTV
You can join us on Facebook!
https://www.facebook.com/BlueWorldTV
Twitter
https://twitter.com/BlueWorld_TV
Instagram
@blueworldtv
Web:
http://www.blueworldTV.com
**********************************************************************
- published: 21 Nov 2021
- views: 243858
13:55
Shape of Life: Echinoderms - The Ultimate Animal
Echinoderms show us that animals radically different from us, even ones without a brain, can be ultimately successful.
Echinoderms show us that animals radically different from us, even ones without a brain, can be ultimately successful.
https://wn.com/Shape_Of_Life_Echinoderms_The_Ultimate_Animal
Echinoderms show us that animals radically different from us, even ones without a brain, can be ultimately successful.
- published: 24 Mar 2015
- views: 274971
1:37
All About Echinoderms
#ngscience.com #echinoderms #animals
A short video looking at the common characteristics of echinoderms.
Sea stars, also called star fish, brittle stars, sea u...
#ngscience.com #echinoderms #animals
A short video looking at the common characteristics of echinoderms.
Sea stars, also called star fish, brittle stars, sea urchins and sea cucumbers are echinoderms. The word echinoderm comes from the Greek word echino - meaning 'spiny' and the Latin word derm, which means 'skin'. This is because most echinoderms have a spiny or bumpy body covering.
All echinoderms live in the ocean, from warm tropical reefs to the icy arctic poles. Most echinoderms have radial symmetry and reproduce sexually. However, some can also reproduce asexually.
Echinoderms produce a hard internal structure called an endoskeleton which gives their outer covering a rough, spiny appearance.
Echinoderms move about using a system of tube feet. This allows them to crawl slowly on the ocean floor.
So, what do you think of this fascinating group of animals – I think they're the stars of the ocean!
https://wn.com/All_About_Echinoderms
#ngscience.com #echinoderms #animals
A short video looking at the common characteristics of echinoderms.
Sea stars, also called star fish, brittle stars, sea urchins and sea cucumbers are echinoderms. The word echinoderm comes from the Greek word echino - meaning 'spiny' and the Latin word derm, which means 'skin'. This is because most echinoderms have a spiny or bumpy body covering.
All echinoderms live in the ocean, from warm tropical reefs to the icy arctic poles. Most echinoderms have radial symmetry and reproduce sexually. However, some can also reproduce asexually.
Echinoderms produce a hard internal structure called an endoskeleton which gives their outer covering a rough, spiny appearance.
Echinoderms move about using a system of tube feet. This allows them to crawl slowly on the ocean floor.
So, what do you think of this fascinating group of animals – I think they're the stars of the ocean!
- published: 30 Oct 2021
- views: 44721
11:22
The Wonder of Deep Sea Echinoderms
Echinoderms come in countless shapes and sizes, but there are a few unique features that unite the 6,500 living species. Many adults of this phylum have 5-way r...
Echinoderms come in countless shapes and sizes, but there are a few unique features that unite the 6,500 living species. Many adults of this phylum have 5-way radial symmetry; a pattern most prominent in the shape of the starfish. In addition, they have skeletons made up of interlocking calcium carbonate plates and spines called ossicles. This provides rigidity for their complex structures, making up the protective shell of urchins, or the column-like spine of crinoids. These skeletons are also the reason why fossils for echinoderms are so widespread and well-preserved, with some crinoid fossils being as old as 500 million years. Perhaps the most peculiar creatures of this phylum are the holothurians. Sea cucumbers, with their retractable feeding tentacles and tube feet around the mouth which they use to forage in the sea floor mud.
00:00 - An Introduction to Echinoderms
01:27 - The Structure of Echinoderms
02:01 - Ossicles Explained
02:35 - Holothurians Explained (Sea Cucumbers)
02:53 - The Swimming Sea Cucumber
04:21 - The Sea Pig of the Abyss
05:11 - The Role of Holothurians - Filter Feeding
05:28 - The Role of Holothurians - Bioturbation
05:49 - The Role of Holothurians - Symbiosis
05:55 - Symbiosis: Emperor Shrimps & Sea Cucumbers
06:10 - Symbiosis: Pearlfish & Sea Cucumbers
06:29 - Defensive Adaptations of Holothurians
07:10 - Starfish Explained
07:37 - The Crown-of-thorns Starfish
08:13 - The Consequences of Ecosystem Instability
08:24 - The Role of Sea Urchins - Maintaining Balance
08:59 - Brittle Stars Explained
09:30 - Basket Stars Explained
10:14 - Conclusion: The Importance of Echinoderms
DEEP SEA HUB: https://naturalworldfacts.com/deep-sea-hub/
Footage used is from various YouTube sources, the BBC, Jonathan Bird's Blue World, MBARI, OceanX, NatGeo, the Ocean Exploration Institute and the Schmidt Ocean Institute, as well as other sources.
Music Used:
Relics by Ben Prunty (from the game Subnautica Below Zero)
Seductress by Francis Preve
Dark Walk by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100468
Artist: http://incompetech.com/
Lone Harvest by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100409
Artist: http://incompetech.com/
Crystal Caves by Ben Prunty
#deepsea #wildlife #nature #documentary #ocean #marinebiology #science #biology
Resources:
https://oceanexplorer.noaa.gov/okeanos/explorations/ex1811/logs/nov7/welcome.html
https://oceanconservancy.org/blog/2019/07/03/everything-need-know-sea-pigs/
https://wn.com/The_Wonder_Of_Deep_Sea_Echinoderms
Echinoderms come in countless shapes and sizes, but there are a few unique features that unite the 6,500 living species. Many adults of this phylum have 5-way radial symmetry; a pattern most prominent in the shape of the starfish. In addition, they have skeletons made up of interlocking calcium carbonate plates and spines called ossicles. This provides rigidity for their complex structures, making up the protective shell of urchins, or the column-like spine of crinoids. These skeletons are also the reason why fossils for echinoderms are so widespread and well-preserved, with some crinoid fossils being as old as 500 million years. Perhaps the most peculiar creatures of this phylum are the holothurians. Sea cucumbers, with their retractable feeding tentacles and tube feet around the mouth which they use to forage in the sea floor mud.
00:00 - An Introduction to Echinoderms
01:27 - The Structure of Echinoderms
02:01 - Ossicles Explained
02:35 - Holothurians Explained (Sea Cucumbers)
02:53 - The Swimming Sea Cucumber
04:21 - The Sea Pig of the Abyss
05:11 - The Role of Holothurians - Filter Feeding
05:28 - The Role of Holothurians - Bioturbation
05:49 - The Role of Holothurians - Symbiosis
05:55 - Symbiosis: Emperor Shrimps & Sea Cucumbers
06:10 - Symbiosis: Pearlfish & Sea Cucumbers
06:29 - Defensive Adaptations of Holothurians
07:10 - Starfish Explained
07:37 - The Crown-of-thorns Starfish
08:13 - The Consequences of Ecosystem Instability
08:24 - The Role of Sea Urchins - Maintaining Balance
08:59 - Brittle Stars Explained
09:30 - Basket Stars Explained
10:14 - Conclusion: The Importance of Echinoderms
DEEP SEA HUB: https://naturalworldfacts.com/deep-sea-hub/
Footage used is from various YouTube sources, the BBC, Jonathan Bird's Blue World, MBARI, OceanX, NatGeo, the Ocean Exploration Institute and the Schmidt Ocean Institute, as well as other sources.
Music Used:
Relics by Ben Prunty (from the game Subnautica Below Zero)
Seductress by Francis Preve
Dark Walk by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100468
Artist: http://incompetech.com/
Lone Harvest by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100409
Artist: http://incompetech.com/
Crystal Caves by Ben Prunty
#deepsea #wildlife #nature #documentary #ocean #marinebiology #science #biology
Resources:
https://oceanexplorer.noaa.gov/okeanos/explorations/ex1811/logs/nov7/welcome.html
https://oceanconservancy.org/blog/2019/07/03/everything-need-know-sea-pigs/
- published: 06 Jul 2021
- views: 556671
5:34
ECHINODERMS (Animation)
Good day learners! This is Easy Engineering. For today’s topic, we are going to talk about the “Echinoderms”
Ever wondered about the things in your aquarium? t...
Good day learners! This is Easy Engineering. For today’s topic, we are going to talk about the “Echinoderms”
Ever wondered about the things in your aquarium? the goldfishes, the puffer fishes and yes the starfishes. Starfishes don't usually move but we love to look at them and sometimes think of touching them. Well it would be painful if you do. So let's find out what they really are.
Enjoy this fun and informative video by EarthPen.
#Echinoderms #Biology #BiologyForKids
CONTACT US
Email:
[email protected]
Facebook Page: https://www.facebook.com/EarthPen
Youtube Channel: https://www.youtube.com/channel/UCX1Hh7CvEc3RCUd4NRBWJMw
https://wn.com/Echinoderms_(Animation)
Good day learners! This is Easy Engineering. For today’s topic, we are going to talk about the “Echinoderms”
Ever wondered about the things in your aquarium? the goldfishes, the puffer fishes and yes the starfishes. Starfishes don't usually move but we love to look at them and sometimes think of touching them. Well it would be painful if you do. So let's find out what they really are.
Enjoy this fun and informative video by EarthPen.
#Echinoderms #Biology #BiologyForKids
CONTACT US
Email:
[email protected]
Facebook Page: https://www.facebook.com/EarthPen
Youtube Channel: https://www.youtube.com/channel/UCX1Hh7CvEc3RCUd4NRBWJMw
- published: 02 Jul 2020
- views: 7318
10:00
Echinoderms 101: Sea Stars, Sea Urchins, Sea Cucumbers and More
Here are the echinoderm facts! From starfish to sea urchins, crinoids, brittle stars, and sea cucumbers - here's everything you need to know about these often p...
Here are the echinoderm facts! From starfish to sea urchins, crinoids, brittle stars, and sea cucumbers - here's everything you need to know about these often prickly and brightly-colored marine invertebrates! Echinoderms (Echinodermata). Facts about echinoderms! Echinoderm documentary.
00:00 - Introduction to Echinoderms
01:19 - Echinoderm Body Structure
02:03 - Echinoderm Defense Mechanisms
04:10 -The Water Vascular System
06:13 - Echinoderm Feeding Methods
06:37 - Crinoids
07:09 - Sea Stars (Starfish)
07:35 - Brittle Stars
07:47 - Sea Urchins
08:18 - Sea Cucumbers
08:42 - Echinoderm Reproduction
Support the channel on Kofi 😊 https://ko-fi.com/deepmarinescenes
Podcast: https://open.spotify.com/show/6vnQgRYeXgkxk153aM68tR
TikTok: https://www.tiktok.com/@deepmarinescenes
References
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7996750/
https://ocean.si.edu/ocean-life/invertebrates/echinoderms
https://link.springer.com/chapter/10.1007/3-540-27683-1_7
https://bio.libretexts.org/Courses/Folsom_Lake_College/BIOL_310%3A_General_Biology_(Wada)/zz%3A_Back_Matter/21%3A_BIOL_307_Modules/20%3A_Animal_Diversity/20.05%3A_Echinoderms_and_Chordates
Hawai'i's Sea Creatures: A Guide to Hawai'i's Marine Invertebrates. United States, Mutual Pub., 2006.
Coulombe, Deborah A.. Seaside Naturalist. United States, Touchstone, 1990.
American Museum of Natural History. Ocean: The World’s Last Wilderness Revealed. DK Publishing, 2008.
Music
Deep Blue by Jonny Easton
Link: https://youtu.be/4X0etowFzXo
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Videos Licensed Under Creative Commons
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https://commons.wikimedia.org/wiki/File:Embryonic-Larval-and-Juvenile-Development-of-the-Sea-Biscuit-Clypeaster-subdepressus-(Echinodermata-pone.0009654.s002.ogv
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fatooomah https://www.youtube.com/watch?v=fYf9-ikMXL8
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Bruce Carlson https://www.youtube.com/watch?v=r2ZKLF7rPGs
The Dish on Science https://www.youtube.com/watch?v=uD7Vj6kKyjs
Tammy Swart https://www.youtube.com/watch?v=UN37H_4pLts
Jeff Meyer https://www.youtube.com/watch?v=uKOWRO_RYvM
Sasuke Tsujita https://www.youtube.com/watch?v=zVkMhZlzJzI
https://www.youtube.com/watch?v=erq4uAPkrlE
Cold Water Diver https://vimeo.com/57334281
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keepondiving https://www.youtube.com/watch?v=cX9c43sF3vo
Kishneth Palaniveloo https://www.youtube.com/watch?v=hRp9E5jodPA
*All other footage is in the public domain or filmed by Deep Marine Scenes
https://wn.com/Echinoderms_101_Sea_Stars,_Sea_Urchins,_Sea_Cucumbers_And_More
Here are the echinoderm facts! From starfish to sea urchins, crinoids, brittle stars, and sea cucumbers - here's everything you need to know about these often prickly and brightly-colored marine invertebrates! Echinoderms (Echinodermata). Facts about echinoderms! Echinoderm documentary.
00:00 - Introduction to Echinoderms
01:19 - Echinoderm Body Structure
02:03 - Echinoderm Defense Mechanisms
04:10 -The Water Vascular System
06:13 - Echinoderm Feeding Methods
06:37 - Crinoids
07:09 - Sea Stars (Starfish)
07:35 - Brittle Stars
07:47 - Sea Urchins
08:18 - Sea Cucumbers
08:42 - Echinoderm Reproduction
Support the channel on Kofi 😊 https://ko-fi.com/deepmarinescenes
Podcast: https://open.spotify.com/show/6vnQgRYeXgkxk153aM68tR
TikTok: https://www.tiktok.com/@deepmarinescenes
References
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7996750/
https://ocean.si.edu/ocean-life/invertebrates/echinoderms
https://link.springer.com/chapter/10.1007/3-540-27683-1_7
https://bio.libretexts.org/Courses/Folsom_Lake_College/BIOL_310%3A_General_Biology_(Wada)/zz%3A_Back_Matter/21%3A_BIOL_307_Modules/20%3A_Animal_Diversity/20.05%3A_Echinoderms_and_Chordates
Hawai'i's Sea Creatures: A Guide to Hawai'i's Marine Invertebrates. United States, Mutual Pub., 2006.
Coulombe, Deborah A.. Seaside Naturalist. United States, Touchstone, 1990.
American Museum of Natural History. Ocean: The World’s Last Wilderness Revealed. DK Publishing, 2008.
Music
Deep Blue by Jonny Easton
Link: https://youtu.be/4X0etowFzXo
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*All other footage is in the public domain or filmed by Deep Marine Scenes
- published: 04 Oct 2022
- views: 31805
2:12
Echinoderm Facts
Echinoderm Facts
In this video, I answer " what is an echinoderm. An echinoderm is part of the animal kingdom, has radial symmetry, and lives in the ocean.
Ther...
Echinoderm Facts
In this video, I answer " what is an echinoderm. An echinoderm is part of the animal kingdom, has radial symmetry, and lives in the ocean.
There are five main groups, starfish, feather stars, brittle stars, sea cucumbers, and sea urchins.
These animals can reproduce both sexually and asexually by fragmentation.
-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-
*
*
For more Life Science videos and summaries see,
http://www.moomoomath.com/Middle-School-Science-and-Biology.html
https://wn.com/Echinoderm_Facts
Echinoderm Facts
In this video, I answer " what is an echinoderm. An echinoderm is part of the animal kingdom, has radial symmetry, and lives in the ocean.
There are five main groups, starfish, feather stars, brittle stars, sea cucumbers, and sea urchins.
These animals can reproduce both sexually and asexually by fragmentation.
-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-
*
*
For more Life Science videos and summaries see,
http://www.moomoomath.com/Middle-School-Science-and-Biology.html
- published: 25 Dec 2016
- views: 74122
4:14
ECHINODERMATA GENERAL CHARECTERS
For more information:
http://www.7activestudio.com
[email protected]
http://www.7activemedical.com/
[email protected]
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Contact: +91- 9700061777,
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7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Echinoderm is the common name given to any member of the Phylum Echinodermata (from Ancient Greek, ἐχῖνος, echinos – "hedgehog" and δέρμα, derma – "skin")[2] of marine animals. The adults are recognizable by their (usually five-point) radial symmetry, and include such well-known animals as starfish, sea urchins, sand dollars, and sea cucumbers, as well as the sea lilies or "stone lilies".[3] Echinoderms are found at every ocean depth, from the intertidal zone to the abyssal zone. The phylum contains about 7000 living species,[4] making it the second-largest grouping of deuterostomes (a superphylum), after the chordates (which include the vertebrates, such as birds, fishes, mammals, and reptiles). Echinoderms are also the largest phylum that has no freshwater or terrestrial (land-based) representatives.
https://wn.com/Echinodermata_General_Charecters
For more information:
http://www.7activestudio.com
[email protected]
http://www.7activemedical.com/
[email protected]
http://www.sciencetuts.com/
[email protected]
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Echinoderm is the common name given to any member of the Phylum Echinodermata (from Ancient Greek, ἐχῖνος, echinos – "hedgehog" and δέρμα, derma – "skin")[2] of marine animals. The adults are recognizable by their (usually five-point) radial symmetry, and include such well-known animals as starfish, sea urchins, sand dollars, and sea cucumbers, as well as the sea lilies or "stone lilies".[3] Echinoderms are found at every ocean depth, from the intertidal zone to the abyssal zone. The phylum contains about 7000 living species,[4] making it the second-largest grouping of deuterostomes (a superphylum), after the chordates (which include the vertebrates, such as birds, fishes, mammals, and reptiles). Echinoderms are also the largest phylum that has no freshwater or terrestrial (land-based) representatives.
- published: 08 Mar 2016
- views: 134008
1:59
Brittle Stars | Fascinating facts about the unusual echinoderm that flees from light
Brittle stars are echinoderms. Although they are closely related to starfish. Brittle stars like a quirkier, more slender version of a starfish.
A brittle sta...
Brittle stars are echinoderms. Although they are closely related to starfish. Brittle stars like a quirkier, more slender version of a starfish.
A brittle star has a distinct central disc and five skinny, flexible arms which may reach up to 60 cm (24 in) in length (sometimes they have six or seven arms). The central disc is a skeleton made of calcium carbonate that contains all the internal organs like mouth, jaws and stomach. The mouth is surrounded by five movable jaw parts, making it look like a star when it opens. Brittle stars are either scavengers or predators. Their tube feet help gather the food and transfer them to their mouth. Because they don’t have any intestine or anus, any undigested material they eat is expelled from the mouth.
More Videos:
Ocean Sunfish | A GIANT Floating Heads from the Depths | Facts of the Largest Bony Fish
https://youtu.be/4CSXQadPKL0
Giant Luminous Shark Species Found Off New Zealand | Strange Glowing Sharks 2021 | Kitefin Shark
https://youtu.be/GODX7vEv_98
Why Can We Drink Snake Venom and STAY ALIVE? | Most deadliest Snake Venom
https://youtu.be/E1PxukGCe3M
Leech: Why Is a Leech Bite Good for Us? | Leeches cure | Bloodsucker
https://youtu.be/pskzh6lEmaE
Why No Aquarium In the World Has a Great White Shark? | Reason Why They Dies in the Aquarium | 2020
https://youtu.be/bcSWeOSfPCY
Box jellyfish - The Most Venomous Sea Creature | What if Box Jellyfish Attack
https://youtu.be/9Em0qzRxGzg
#brittlestar #deepseacreatures #echinoderms
https://wn.com/Brittle_Stars_|_Fascinating_Facts_About_The_Unusual_Echinoderm_That_Flees_From_Light
Brittle stars are echinoderms. Although they are closely related to starfish. Brittle stars like a quirkier, more slender version of a starfish.
A brittle star has a distinct central disc and five skinny, flexible arms which may reach up to 60 cm (24 in) in length (sometimes they have six or seven arms). The central disc is a skeleton made of calcium carbonate that contains all the internal organs like mouth, jaws and stomach. The mouth is surrounded by five movable jaw parts, making it look like a star when it opens. Brittle stars are either scavengers or predators. Their tube feet help gather the food and transfer them to their mouth. Because they don’t have any intestine or anus, any undigested material they eat is expelled from the mouth.
More Videos:
Ocean Sunfish | A GIANT Floating Heads from the Depths | Facts of the Largest Bony Fish
https://youtu.be/4CSXQadPKL0
Giant Luminous Shark Species Found Off New Zealand | Strange Glowing Sharks 2021 | Kitefin Shark
https://youtu.be/GODX7vEv_98
Why Can We Drink Snake Venom and STAY ALIVE? | Most deadliest Snake Venom
https://youtu.be/E1PxukGCe3M
Leech: Why Is a Leech Bite Good for Us? | Leeches cure | Bloodsucker
https://youtu.be/pskzh6lEmaE
Why No Aquarium In the World Has a Great White Shark? | Reason Why They Dies in the Aquarium | 2020
https://youtu.be/bcSWeOSfPCY
Box jellyfish - The Most Venomous Sea Creature | What if Box Jellyfish Attack
https://youtu.be/9Em0qzRxGzg
#brittlestar #deepseacreatures #echinoderms
- published: 10 Apr 2021
- views: 68433