Category:non:Astacideans

Old Norse terms for types or instances of crustaceans in the decapod infraorder Astacidea, including the original species known as crayfish and lobsters, and their relatives.

NOTE: This is a set category. It should contain terms for astacideans, not merely terms related to astacideans. It may contain more general terms (e.g. types of astacideans) or more specific terms (e.g. names of specific astacideans), although there may be related categories specifically for these types of terms.