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The main structures of a crayfish under the exoskeleton of the abdomen are the Cephalothorax and the abdomen. The Cephalothorax is made up of the head and thorax and the abdomen has 7 segments.
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What structures do spiders grasshoppers and crayfish have for exchanging gases?
spiders: book lung grasshopper : trachea crayfish: gills
What are the main structures you could have observed when you removed the exoskeleton of the abdomen of a crayfish?
The large feathery structures are the gills.
What do you call the small structures attached to the abdomen of crayfish and lobster?
swimmerets
To what structures in humans ar the Crayfish digestive glands comparable?
NOTHING
What structures are located at the base of each walking leg on a crayfish?
gills
How do the respiratory structures differ for crayfish and grasshoppers?
In crayfish, gills are required to perform respiration whereas grasshoppers get oxygen for respiration straight from the atmosphere.
What are the main structures you could have absorbed when you removed the exoskeleton by a crayfish of the abdomen?
the tail
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.
Why were crayfish called the Irishman's Friend in New York?
They lived in small, narrow structures, like many Irish people
What are the main structures in the abdomen of a crayfish?
something
In a crayfish what structures are used for capturing prey and securing and eating food?
The chelipeds, mandibles, mazillae, and mazillipeds
What are the main structures you could observed if you had remove the exoskeleton of the abdomen?
If you opened the abdomen of a crayfish you would see the intestine , flexor muscle and extensor muscle
