Panulirus cygnus was created in 1962.
Panulirus argus was created in 1804.
Panulirus marginatus was created in 1825.
Panulirus versicolor was created in 1804.
Panulirus pascuensis was created in 1954.
Panulirus brunneiflagellum was created in 2005.
Panulirus ornatus was created in 1798.
Panulirus homarus was created in 1758.
Panulirus Cygnus, or the rock lobster, was previously classified under several taxonomic arrangements, the first description was published in 1962. The author, Ray George, recognized the similarities to other species of Panulirus, such as Panulirus longipes, but regarded the number of distinctions qualified this as a separate species.
Cygnus Inc was created in 1985.
CCGS Cygnus was created in 1982.
Cygnus Solutions was created in 1989.
Cygnus Business Media was created in 1997.