EnvThes
type: ConceptScheme

animals
type: Concept
narrower: crayfishes
preferred label: 動物 @ja
preferred label: 动物 @zh

crayfishes
type: Concept
broader: animals
definition: Crayfish – also called crawfish or crawdads – are freshwater crustaceans resembling small lobsters, to which they are related; taxonomically, they are members of the superfamilies Astacoidea and Parastacoidea.
in scheme: EnvThes
note: [source of definition ] http://en.wikipedia.org/wiki/Crayfish" , "[controlled by ] Mark Frenzel, 22 May 2013
scope note: US LTER controlled vocabulary