mollusk

As nouns the difference between mollusk and crustaceans

is that mollusk is an alternative spelling of lang=en while crustaceans is plural of lang=en.

As nouns the difference between taxonomy and mollusk

is that taxonomy is the science or the technique used to make a classification while mollusk is (us).

Crustcean is likely misspelled.

Crustcean has no English definition.

As a noun mollusk

is an alternative spelling of lang=en.

As nouns the difference between mollusk and inferobranchian

is that mollusk is (us) while inferobranchian is (zoology) any of the inferobranchiata, a suborder of marine gastropod mollusks.

As a noun mollusk

is (us).

As an adjective lithophagous is

(zoology) eating or swallowing stones or gravel.

As nouns the difference between mollusk and nerite

is that mollusk is an alternative spelling of lang=en while nerite is any mollusk of the genus genus: Nerita.

As nouns the difference between mollusk and cephalophore

is that mollusk is (us) while cephalophore is (roman catholicism) any of a group of saints depicted in art carrying heads in their hands.

As nouns the difference between mollusk and pseudofaeces

is that mollusk is (us) while pseudofaeces is (biology) particles rejected by a mollusk as unsuitable for food and expelled without passing through the digestive tract.

As nouns the difference between mollusk and isognomonid

is that mollusk is (us) while isognomonid is (zoology) any of the family isognomonidae of marine bivalve mollusks, related to the pearl oysters.

As nouns the difference between mollusk and whilk

is that mollusk is (us) while whilk is a kind of mollusk; a whelk.