Macrosemius Temporal range: | |
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Macrosemius rostratus fossil | |
Scientific classification | |
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Genus: | †Macrosemius |
Macrosemius is an extinct genus of macrosemiid fish known from the Late Jurassic of Germany. [1]
Chanopsis is an extinct genus of prehistoric bony fish that lived during the Aptian stage of the Early Cretaceous epoch.
Elopopsis is an extinct genus of prehistoric bony fish that lived from the Cenomanian to Campanian.
Salminops is an extinct genus of prehistoric bony fish that lived during the Cenomanian known from USA and Portugal.
Eubiodectes is an extinct genus of prehistoric bony fish that lived during the Cenomanian.
Macrepistius is an extinct genus of prehistoric ray-finned fish that lived during the Albian stage of the Early Cretaceous epoch.
Enischorhynchus is an extinct genus of prehistoric bony fish that lived during the Turonian of southern Texas.
Chongichthys is an extinct genus of prehistoric bony fish that lived during the Oxfordian stage of the Late Jurassic epoch. Fossils of the genus have been found in the Quebrada El Profeta of Chile.
Oligopleurus is an extinct genus of prehistoric bony fish that lived during the Kimmeridgian stage of the Late Jurassic epoch.
Brookvalia is an extinct genus of prehistoric bony fish that lived during the Early Triassic epoch.
Brachypareion is an extinct genus of prehistoric bony fish that lived during the Tournaisian stage of the Mississippian epoch.
Cheirodopsis is an extinct genus of prehistoric bony fish that lived during the Tournaisian stage of the Mississippian epoch.
Cosmoptychius is an extinct genus of prehistoric bony fish that lived during the Tournaisian stage of the Mississippian epoch.
Euthynotus is an extinct genus of prehistoric bony fish that lived during the early Toarcian stage of the Early Jurassic epoch. It is generally considered the basalmost pachycormiform.
Elpistoichthys is an extinct genus of prehistoric bony fish that lived during the Carnian stage of the Late Triassic epoch.
Caruichthys is an extinct genus of prehistoric bony fish that lived during the Early Triassic epoch in what is now South Africa. It is known from a single specimen, which was collected from the middle Beaufort Series of Doorn River.
Chrotichthys is an extinct genus of prehistoric bony fish that lived in the Induan stage of the Early Triassic epoch.
Cephaloxenus is an extinct genus of prehistoric bony fish that lived during the early Ladinian stage of the Middle Triassic epoch.
Ionoscopus is an extinct genus of prehistoric ray-finned fish.
Notelops is an extinct genus of prehistoric ray-finned fish.
Manlietta is an extinct genus of prehistoric ray-finned fish.