swap_horiz Cladoselache Alternatives

1

Helicoprion

Helicoprion is an extinct genus of shark-like cartilaginous fish that lived during the Permian period, first named in 18...

Marine Extinct Permian Tooth Whorl

9.2 Excellent

2

Ptychodus

"Ptychodus" is an extinct genus of large durophagous shark that lived during the Late Cretaceous period. Historically kn...

Marine Giant Extinct Cretaceous

8.4 Great

3

Aquilolamna milarcae

Aquilolamna milarcae is an extinct Cretaceous elasmobranch known from a fossil discovered in northeastern Mexico and for...

Marine Winged Extinct Cretaceous

8.2 Great

4

Stethacanthus

Stethacanthus is an extinct genus of shark-like cartilaginous fish that lived during the Late Devonian and Carboniferous...

Marine Extinct Carboniferous Paleozoic

8.1 Great

5

Edestus

Edestus is an extinct genus of eugeneodontid holocephalan fish that lived during the Late Carboniferous period, with fos...

Marine Extinct Carboniferous Eugeneodont

8.1 Great

6

Squalicorax

Squalicorax, commonly referred to as the crow shark, is an extinct genus of marine shark that lived during the Cretaceou...

Marine Scavenger Extinct Cretaceous

8.0 Great

7

Xenacanthus

Xenacanthus is a genus of extinct prehistoric sharks that existed during the Late Paleozoic era, specifically throughout...

Freshwater Extinct Paleozoic Eel Like

7.9 Good

8

Hybodus

Hybodus is an extinct genus of hybodont shark that lived from the Late Permian to the Late Cretaceous periods. Character...

Marine Extinct Mesozoic Hybodont

7.7 Good

9

Phoebodus

Phoebodus is an extinct genus of shark that lived during the Devonian period, approximately 419 to 359 million years ago...

Marine Devonian Extinct Paleozoic

7.6 Good

10

Orthacanthus

Orthacanthus is an extinct genus of xenacanthid shark that inhabited freshwater swamps and bayous during the Carbonifero...

Freshwater Extinct Paleozoic Spined

7.4 Good

11

Doliodus problematicus

Doliodus problematicus is an extinct species of cartilaginous fish that lived during the Early Devonian period, with fos...

Marine Devonian Extinct Spined

7.3 Good

12

Scapanorhynchus texanus

Scapanorhynchus texanus is an extinct species of mitsukurinid shark that lived during the Cretaceous period, primarily r...

Marine Extinct Cretaceous Mitsukurinidae

7.2 Good

13

Bandringa

Bandringa is an extinct genus of shark that lived approximately 300 million years ago during the Carboniferous period, f...

Freshwater Devonian Juvenile Extinct

7.2 Good

14

Ctenacanthus

Ctenacanthus is a Paleozoic ctenacanthiform shark genus named by Louis Agassiz in 1837, noted for comb-like dorsal fin s...

Marine Extinct Paleozoic Spined

7.1 Good

15

Megalolamna paradoxodon

Megalolamna paradoxodon is an extinct otodontid shark from the early Miocene. It was described as a new genus and specie...

Large Marine Extinct Miocene

6.9 Fair

16

Akmonistion

Akmonistion is an Early Carboniferous chondrichthyan from Bearsden, Scotland, named in 2001 and noted for an anvil-like...

Marine Extinct Carboniferous Spined

6.9 Fair

17

Tristychius arcuatus

Tristychius arcuatus is a small Carboniferous shark from Scotland, notable as an early stem elasmobranch with evidence f...

Small Marine Extinct Carboniferous

6.8 Fair

18

Symmorium

Symmorium is a Devonian to Carboniferous cartilaginous fish named by Cope in 1893, resembling Stethacanthus but lacking...

Marine Extinct Carboniferous Cartilaginous

6.7 Fair

19

Serratolamna serrata

Serratolamna serrata is a Late Cretaceous mackerel shark species named by Agassiz in 1843 and known mainly from small te...

Marine Teeth Extinct Cretaceous

6.3 Fair

20

Menaspis

Menaspis is a Permian holocephalian cartilaginous fish named in 1848, with armored head structures and fossils known fro...

Marine Extinct Permian Cartilaginous

6.3 Fair