Are starfish carnivores? So how should you catch it?

Updated on science 2024-07-20
12 answers
  1. Anonymous users2024-02-13

    There are a lot of creatures in the ocean that are carnivores.

    Among them, starfish are also carnivorous animals. It is spineless, belongs to the golden-barked animal, and it is not a fish. And starfish can eat a lot of animals without vertebrates, such as shellfish.

    Fish, crustaceans, and more. The structural physiology of starfish is also very representative among echinocantic animals. It is relatively flat overall, and then the demarcation of the body disc is not obvious, and it belongs to echinoderms like starfish.

    There are also sea cucumbers and sea urchins.

    Starfish usually have 5 wrists, but there are also 4 or 6 of them, which usually appear to resemble stars. When the starfish lived, it was the mouth facing upwards and the mouth facing down. Moreover, starfish do not have eyes, and when they are looking for food, they usually rely on the sensory organs on their bodies to find them.

    Some starfish are hermaphroditic.

    , but this one is relatively minority, and most of them are dioecious. There are also many species of starfish, often living on the soft mud or sandy seabed, as well as in coral reefs. <>

    Starfish eat different foods, some are monophagous, while others are polyphagous or omnivorous, and the species are different. Starfish are often the most harmful to people is overspreading, so it is necessary to control them in time. If it is not well controlled, it will lead to some losses in the cultivation of many shellfish.

    It will have a serious impact on the fishing industry, so for fishermen, starfish are very harmful. It is also necessary to prevent the infestation of starfish in normal times, and to strengthen the examination of starfish. <>

    Starfish can actually overbreed because they usually have plenty of food when they are in the sea. In other words, there will generally be no enemies in the sea area where it exists, so it will have a lot of food and no worries about survival. In the face of the excessive flooding of starfish, there are some methods to use to catch starfish, in fact, you can use fishing boats to catch starfish.

    And many times the starfish will also be washed to the shore by the seawater, so you can also use tools to catch the starfish directly.

  2. Anonymous users2024-02-12

    Starfish are carnivores and belong to the phylum Echinoderms, which is an invertebrate animal and the most representative class of structural physiology among echinoderms. Typically, starfish prey on shellfish, crustaceans, polychaetes, and even fish, among others. To catch a starfish, you can pick it up directly by hand, or clip it up with a clip to catch the sea.

  3. Anonymous users2024-02-11

    Yes, it is a carnivore and generally eats some small animals; You don't need any special skill to catch the starfish, just find him pinching it with his fingers and putting it in the bucket.

  4. Anonymous users2024-02-10

    Starfish are marine creatures and carnivores that feed on some of the small animals in the ocean. Also, starfish don't have real feet or fins, but only tubular feet allow them to move, so they move slowly and can only use some slow creatures like shellfish, crabs, and sea urchins for their own food. If starfish are bred in captivity, similar foods such as shellfish and sea urchins can also be fed.

  5. Anonymous users2024-02-09

    Starfish are carnivores. Starfish don't have eyes, they rely on sensors on their bodies to find food. When they approach their prey and catch their opponents with their tube feet, they wrap their prey and spit their stomach out of their mouths, and the digestive enzymes in the stomach are quickly released to the prey, dissolving the prey and then sucking it in.

    There are also starfish species that are unable to fight very strong prey, so they feed on smaller crustaceans, swallowing their opponents whole as they feed. At this time, unlike most starfish, their digestion takes place directly in the stomach, called internal digestion. There are also starfish that live in the deep sea, which filter food particles with the fine cilia on their bodies, and then "drink" them directly and eat them.

  6. Anonymous users2024-02-08

    We generally think that gentle animals are herbivorous and ferocious animals are carnivorous. Well, these starfish, which are so quiet and almost motionless, should be more suitable for eating seaweed or plankton! But the truth is the opposite, starfish are not only carnivores, but also carnivores.

  7. Anonymous users2024-02-07

    It should be said that starfish are also carnivores, and millipedes eat a lot of things.

  8. Anonymous users2024-02-06

    Is a starfish a carnivoreIs a starfish not a food animal? Starfish are animals that eat kelp.

  9. Anonymous users2024-02-05

    It's not a carnivore, it's eating some microbes and stuff.

  10. Anonymous users2024-02-04

    In the case of starfish, I don't think it's a carnivore, maybe it's a microorganism.

  11. Anonymous users2024-02-03

    Starfish are carnivores.

    Starfish belong to the phylum Echinoderms, Starfish, which is an invertebrate animal that feeds mainly on other invertebrates, such as shells, crustaceans, hairys, and fish. Some of them are monophagous, such as some species that only eat bivalves, while others are polyphagous or omnivorous. It is the most representative class of echinoderms with physiological structure.

    Starfish do not have eyes, they mainly rely on the sensory organs on their bodies to find food, when they approach their prey, they will use their tube feet to catch their opponents, hold them, and then spit their stomach out of their mouths, and the digestive enzymes in the stomach are quickly released to the prey, dissolve it and then suck it in.

    The habits of starfish.

    Starfish are distributed in all seas of the world, with the North Pacific being the most diverse, vertically distributed from the intertidal zone to a depth of 6,000 meters. Magnetosaceae are deep-sea animals that inhabit at depths of not less than 1,000 meters. Starfish live in a variety of substrate environments and are rare on soft mud bottoms.

    The genus does not have strict requirements for substrate and often moves with the number of bivalves ingested.

    They eat smaller crustaceans as their main food, and when they get food, they swallow their opponents whole, and their digestion is carried out directly in the stomach, which is called "internal digestion"; There are also starfish that live in the deep sea, which filter food particles with the fine cilia on their bodies, and then "drink" them directly and eat them.

  12. Anonymous users2024-02-02

    Be.

    Starfish are carnivores and eat a variety of invertebrates, such as shellfish, crustaceans, polychaetes, and even fish. Starfish is an animal of the phylum Echinoderms, the class Starfish.

    The body diameter of the starfish is generally about 12-24 cm, the body size is different, the color of the body is changeable, the color is orange, red, purple hole, yellow and green reed, etc., the whole body is five-star-shaped, will stretch out five wrists from the **disk, and the length of the wrist is generally 1-3 times the diameter of the **disk.

    Starfish have an amazing ability to regenerate, and if you tear them into several pieces and throw them into the sea, each piece will quickly regrow the lost part and grow into several new starfish.

    For example, a sand starfish can grow a complete new starfish with a one-centimeter-long wrist, while some starfish are more capable and can grow a complete new starfish with just one stump arm. Starfish's wrists and body discs are damaged or self-cut, and they can regenerate naturally. Any part of the starfish can regenerate a starfish with a new quiver.

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