Prehistoric fish of Africa

Hybodus (from , 'crooked' and 'tooth') is an extinct genus of hybodont. Numerous species have been assigned to Hybodus spanning a large period of time, and it is currently considered a wastebasket taxon that is 'broadly polyphyletic' and requires reexamination. It has been suggested that Hybodus sensu stricto only consists of two species, the type species H. reticulatus and H. hauffianus, both known from the Early Jurassic of Europe, with H. obtusus from the Middle-Late Jurassic of Europe possibly also being a true species of Hybodus.

The moonfish of the genus Mene, the sole extant genus of the family Menidae, are disk-shaped fish which bear a vague resemblance to gourami, thanks to their lateral compression and thread-like pelvic fins. Today, the genus is represented only by Mene maculata of the Indo-Pacific, where it is a popular food fish, especially in the Philippines, where it is known as bilong-bilong, chabita, hiwas or tahas.

thumb|Life restoration of O. obliquus thumb|350x350px|Block with five Otodus obliquus teeth from the Ypresian of Khouribga, Morocco. Max Rouger Collection. Otodus is an extinct, cosmopolitan genus of mackerel shark which lived from the Paleocene to the Pliocene epochs.

species of fossil sharks

Stratodus ("layer tooth") is a genus of giant prehistoric aulopiform fish found in Cretaceous-aged marine strata of Kansas, Alabama, Morocco, Israel, Niger, South Dakota, and Jordan. It has also been found in the Tamaguélelt Formation of Mali, dating to the Lower Eocene, indicating that Stratodus survived the Cretaceous-Paleogene extinction event. This sleek fish has an upper jaw filled with multiple rows of tiny teeth and was the largest aulopiform, reaching in length.

Promissum is an extinct genus of conodonts, primitive chordates, that lived during the Upper Ordovician period.

species of fossil shark

Physogaleus is an extinct genus of small requiem shark that lived from the Late Paleocene to Miocene epochs.

Striatolamia is an extinct genus of sharks belonging to the family Odontaspididae. These extinct sharks lived from the Early Paleocene to Late Miocene (61.7 to 10.3 Ma).

Palaeocarcharodon, also known as the pygmy white shark, is a genus of shark within the family Otodontidae that lived about 61.7 to 55.8 Ma during the Paleocene. It currently contains a sole species P. orientalis.

Ptychoceratodus is an extinct genus of lungfish living from Early Triassic to Middle Jurassic. It was established by Otto Jaekel for one species (P. runcinatus), transferred from Ceratodus genus. Type species is P. serratus from the Middle Triassic of Switzerland and Germany. Ptychoceratodus had two pairs of massive dental plates, bearing 4-6 acute ridges. Its skull roof was composed from massive, plate-like bones. In the central part of skull roof was localized an unossified fenestra. Most of the Ptychoceratodus findings are isolated dental plates, some associated with jaws. Other parts of sk

Prionolepis is a genus of prehistoric ray-finned fish belonging to the order Alepisauriformes.

Sorbinichthys is a genus of extinct ray-finned fish from the Cenomanian of Lebanon and Morocco. It is classified within the order Ellimmichthyiformes. Both species within the genus are small (15 cm) and, like other members of their order, have deep bodies. The most notable feature of the genus is the presence of extremely long 2nd fin rays on the dorsal and pectoral fins that are much longer than the other rays on the respective fins. Sorbinichthys is one of the most basal members of the order and, in some analyes, the sister group of the rest of the order. The fish lived in shallow coast