How do crabs get rid of their waste?

Answer 1

Clams defecate like anything else.

Answer 2

The Crawfish or also known as the "hoaul-aunoi" by the Native Asian-Americans, are very diverse with their excreting of fluids and solids. The waste which is produced is actually stored in the mitochondria and partially phonically used as potential nutritious proteins for the muscles of the plankton that would be cleaning their jagged Morcles(claws), helping the life of the overall energy and momentum of the crawfish life-cycle. The hoaul-aunoi feces, after being eaten by the plankton is excreted through the crawfishes defbein(anus).

Answer 3

Lobster excretory organs for removing solid digestive wastes, as well as nephropores through which urine is passed, are at the base of the lobster's antennae. Other wastes are removed through the gills, the digestive glands, and when the lobster molts.

Answer 4

Like other aquatic organisms, crabs excrete gaseous waste through the gills. Some have significant vascularized lung function in the branchial chamber to conduct gas exchange when on land; some continue to breathe using gills on land so long as gills are kept moist.

Digestive waste from the hindgut exits via an anal sphincter, many using a technique where it takes in an amount of seawater before defecation.

Answer 5

Thru their anus, dumb-butt. The real question is how do they wipe?

Answer 6

They defecate.

Answer 7

Clams defecate like anything else.