Ctenobactrites

Ctenobactrites is an extinct genus of cephalopods that lived from the Carboniferous to the Permian. It contains seven valid species which have been found in Europe, Asia, and North America.^[9] It was originally assigned to the order Bactritida,^[1] but has been proposed to be a potential member of the order Mixosiphonata.^[10]

Ctenobactrites Temporal range: Visean-Artinskian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Subclass:	Nautiloidea?
Order:	†Mixosiphonata?
Family:	†Ctenobactritidae Shimansky, 1951[1]
Genus:	†Ctenobactrites Shimansky, 1951
Type species
†Ctenobactrites costatus Shimansky, 1951
Other species
†Ctenobactrites isogramma (Meek, 1871)[2] †Ctenobactrites obliquesulcatus (Gemmellaro, 1889)[3] †Ctenobactrites mirus Shimansky, 1954[4] †Ctenobactrites inhonorus Shimansky, 1968[5] †Ctenobactrites lesliensis Mapes, 1979[6] †Ctenobactrites shindensis Shimansky, 1993[7]
Synonyms
Species synonymy C. isogramma Orthoceras isogramma Meek, 1871 Bactrites collinsi Miller & Unklesbay, 1947[8] Ctenobactrites collinsi (Miller & Unklesbay, 1947) C. obliquesulcatus Orthoceras obliquesulcatum Gemmellaro, 1889