Classification
Biota [regio]Animalia [regnum]
Arthropoda [phylum]
Malacostraca [classis]
Decapoda [ordo]
Nephropidae [familia]
Homarus [genus]
Genus Homarus contains the following taxa:
Homarus americanus H. Milne Edwards, 1837 [species]
Homarus gammarus (Linnaeus, 1758) [species]