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What two characteristics make a crayfish and arthropod?
Crayfish are classified as arthropods, because of their characteristic segmented bodies, chitinous exoskeleton, and joint appendages.
How are the antennae chelipeds other walking legs and swimmerets related?
They are all appendages and they enable the body to move in some way
Do crayfish have tagmosis?
They do. Tagmosis is the specialization of parts, and crayfish have many appendages specialized for certain uses. The claws they have are specialized for grabbing food, cutting, and defending itself. There are small appendages around the mouth that are used to hold food while chewing. The four pairs of walking legs are used for walking as well as probing the surface they are walking on for food. In males, the copulatory swimmerets are specialized appendages used in reproduction. Their antennae are also specialized for sensing the world around them. The other swimmerets and the uropods are also specialized.
What is a feeding appendage on a Crayfish?
According to the book "The crayfish of Missouri" written by William L. Pflieger "The mouth parts of a crayfish consists of five parts of overlapping structures, each with its own role in crushing and shredding the food before it is ingested." "the largest of these structures are the heavy tooth-like mandibles." The link depicts a detailed image of the mouth parts.
What are the first animals to have appendages and what are appendages?
appendages are how many body parts do they have
Do crayfish have mouth parts how many?
3, go to this web page for a fantastic explanation: www.science.mcmaster.ca/.../CRAYFISH/CRAYFISH.HTM
In order phasmida mouth parts are mandibulate what does it mean?
A pair of mouth-part appendages, typically a jawl like biting organ, but stylform or setiform in piercing and sucking species.
Does a crayfish have a tail?
no, they have other mouth appendages though such as the 1st and 2nd maxillias, right behined the mandiable(jaw). Then the 1st, 2nd, & 3rd maxillpeds come after that. The maxillias and the maxillpeds hold the food in place and they sense taste and touch.
What are the body parts of lizard?
Head: foremost part of a crayfish.Thorax: upper part of a crayfish's body.Abdomen: lower part of a crayfish's body.Exopodite: external part of the uropod.
Do crayfish regenerate body parts?
yes, it can.
What are the 3 main parts of the body?
The head, neck/torso, and appendages.
How might mouth parts of various shapes be adaptive for crayfish?
There are many advantages of various shapes of mouths from a Cray fish. This can allow them to eat different food than other ones of their kind.
