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Dogfish Sharks

Squaliformes

Dogfish Sharks have a wide range of sizes from the 1.5ft Cookiecutter Shark to the Greenland Shark that can reach lengths of up to 24ft.

Though there are many differences  between the species, they do have some similarities.  Most have two dorsal fins with a sharp head but vary in form and size.

They  can be found within both saltwater and brackish waters worldwide from northern to tropical waters and can be found primarily in the open ocean or occasionally in coastal waters.

Sleeper Sharks Clickable
Bramble Shark Featured
By Hectonichus - Own work, CC BY-SA 3.0
Spiny Dogfish Shark Featured
©Joern - stock.adobe.com
Gulper Shark Featured
By D Ross Robertson - http://biogeodb.stri.si.edu/caribbean/en/gallery/specie/2705, Public Domain
Cookiecutter Shark Featured
Rob Zugaro / Museums Victoria. License: CC by Attribution-NonCommercial
Dwarf Lanternshark Featured
By Chip Clark/Smithsonian Institution - https://ocean.si.edu/slideshow/spectacular-shark-pictures, Public Domain
Caribbean Rough shark Featured
By Nakedape13 - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=15058059
Greenland Shark Header
©dottedyeti - stock.adobe.com
Dogfish Sharks Info:

There is a wide range of sizes from the 1.5ft Cookiecutter Shark to the Greenland Shark that can reach lengths of up to 24ft

They have two dorsal fins with a sharp head but vary in form and size.

Found worldwide from northern to tropical waters and can be found primarily in the open ocean or occasionally in coastal waters.

The Benthic Species will primarily eat Small Fish, Cephalopods, and Crustaceans. The deeper sea ones will typically eat Squid, Octopus, and Shrimp.

*Varies drastically from species to species.

There are about 126 species in 7 families.

A handful of them are bioluminescent.

Click here to view a full list of the species within this order.