Genera and Species
| Genus | Species | Type species | Synonyms | Temporal range |
|---|---|---|---|---|
| Chiloscyllium | 8 | Scyllium plagiosum | Synchismus | Cenomanian—Recent |
| Hemiscyllium | 8 | Squalus ocellatus | Thanetian—Recent |
Read more about this topic: Hemiscylliidae
Famous quotes containing the words genera and/or species:
“Genius detects through the fly, through the caterpillar, through the grub, through the egg, the constant individual; through countless individuals the fixed species; through many species the genus; through all genera the steadfast type; through all the kingdoms of organized life the eternal unity. Nature is a mutable cloud which is always and never the same.”
—Ralph Waldo Emerson (1803–1882)
“Single-mindedness is all very well in cows or baboons; in an animal claiming to belong to the same species as Shakespeare it is simply disgraceful.”
—Aldous Huxley (1894–1963)