swap_horiz Falcatus 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

Cretoxyrhina mantelli

Cretoxyrhina mantelli, commonly known as the Ginsu shark, was a large mackerel shark that lived during the Late Cretaceo...

Large Apex Extinct Cretaceous

8.5 Great

3

Bonnethead

The bonnethead (Sphyrna tiburo) is the smallest species of hammerhead shark, inhabiting coastal waters of the Americas....

Small Coastal Hammerhead Extant

8.4 Great

4

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

5

Cladoselache

Cladoselache is an extinct genus of shark-like cartilaginous fish from the Late Devonian, known especially from well-pre...

Marine Devonian Extinct Paleozoic

8.2 Great

6

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

7

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

8

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

9

Carcharodon hastalis

Carcharodon hastalis is an extinct species of mackerel shark that lived during the Miocene and Pliocene epochs, first na...

Apex Extinct Miocene Lamnidae

8.1 Great

10

Otodus chubutensis

Otodus chubutensis is an extinct species of megatooth shark that existed during the Oligocene and Miocene epochs. It was...

Giant Apex Extinct Miocene

8.0 Great

11

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

12

Otodus obliquus

Otodus obliquus is an extinct species of large shark from the family Otodontidae that lived during the Paleocene and Eoc...

Apex Extinct Paleogene Mackerel

7.9 Good

13

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

14

Cosmopolitodus hastalis

"Cosmopolitodus hastalis" is a scientific classification for an extinct species of mackerel shark that lived from the Ol...

Apex Extinct Miocene Lamnidae

7.9 Good

15

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

16

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

17

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

18

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

19

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

20

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