They are commonly found as ectocommensals on marine crustaceans.

There are many unique marine crustaceans in Australian waters.

Cumacea is an order of small marine crustaceans, occasionally called hooded shrimp.

Leptostraca (from the Greek words for thin and shell) is an order of small, marine crustaceans.

In most cases, it eats small fish or marine crustaceans.

Among the marine crustaceans eaten are amphipods, crabs and krill.

The number of copepods, marine crustaceans, matters to many other animals.

Mantis shrimp or stomatopods are marine crustaceans, the members of the order Stomatopoda.

Farfantepenaeus notialis, is a species of marine crustacean in the family Penaeidae.

Buying and selling small marine crustaceans may seem a simple thing, but it is not without complexity.