Echinoderms are a type of marine organism with many needle-like protrusions (spines) on their body surface and are usually covered with a hard shell. Here are some common echinoderms:
1. Starfish: Also called ocean star, it is a kind of echinoderm widely distributed in the ocean. Its body is flat and star-shaped.
2. Sea urchin: It is a round or hemispherical echinoderm with spikes on its surface. It usually lives on rocks or under the sand.
3. Sea cucumber: It is an invertebrate with a soft and plump body and many small needle-like protrusions on its surface.
4. Sea anemone: It is a kind of seabed creature that can prey on tiny plankton through its telescopic tentacles.
5. Ophiophora: It is an echinoderm with a body in the shape of a long and thin strip. The head and tail are similar in shape and curl up into a ring.
6. Crinoids: It is an echinoderm with five arm-like protrusions that can move freely in sea water.
In addition to those listed above, there are many other species of echinoderms, which vary greatly in form, habits, and living environment, and are an integral part of the marine ecosystem.
animal tags： Echinoderm
you may also like
Eating turtles is a controversial topic because of its ethical, animal welfare and health implications. Here are some possible benefits and disadvantages of eating turtles: benefit: 1. Nutritional value: Turtle meat is considered a high-protein, low-fat food, ri...
Table of Contents:Introduction: Understanding Temperate Forests and Their Rich BiodiversityWhat Makes Temperate Forests Unique?Types of Animals Found in Temperate ForestsMammalsBirdsInvertebratesHerbivores, Carnivores, and OmnivoresThe Role of Temperate Forests in Supporting Animal LifeHow Animals A...
Swallows have special symbolic meanings in many cultures, and the specific meanings vary depending on cultural background, historical traditions, beliefs, etc. Here are some common symbolic meanings associated with swallows: Happiness and good luck:In Chinese culture, swallows are...
Polar bear fur is colorless and transparent. In fact, the hair shafts of the polar bear's down and outer coat are very special. They are colorless, rather than white or transparent. A polar bear's downy hair keeps it warm in arctic environments, and its long hair protects their skin from mois...
Garlic has a certain effect in repelling mosquitoes, but it is not one of the fastest methods. Here are a few quick and effective ways to repel mosquitoes:1. Use mosquito repellent: There are many kinds of mosquito repellent sprays, mosquito repellent liquids and other products on the market, which...
Animal cloning is a fascinating field, but it’s not without its controversies and questions. One of the more alarming concerns people have raised is whether cloning animals could accidentally create viruses. While this might sound like something out of a sci-fi movie, the topic combines real scient...
To make your bunny happy, you can try a few things: 1. Provide appropriate toys and games: Rabbits love to chew and play. Provide your rabbit with safe toys, such as wooden chew toys, balls, or stuffed toys, that they can chew or push with their teeth. Make sure toys are...
What food do snails eat1. Most snails like to eat taro, breadfruit, fig, thorn tree, wedelia, wedelia biflora, vegetables, mushroom bulbs, mushrooms, fruit and vegetable leaves, fungi, calamus, dense ramie, yellow rattan, Taiwan green pod leaves, yellow hibiscus, dead branches, rotten leaves...
Email: jsset#163.com (change # to @) Please indicate your purpose of visit! Guangdong ICP No. 2022053326 XML| map| Chinese
