Mr. Shark. Sharks are a group of fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are n Shark nose back scratcher man spatula
Home Original Content Funny Pictures Funny GIFs YouTube Funny Text Funny Movies Channels Search

hide menu

Mr. Shark

Sharks are a group of fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachimorpha (or Selachii) and are the sister group to the rays. However, the term "shark" has also been used for extinct members of the subclass Elasmobranchii outside the Selachimorpha, such as Cladoselache and Xenacanthus. Under this broader definition, the earliest known sharks date from more than 420 million years ago.[1]

  • Recommend tagsx
+51
Views: 4269
Favorited: 0
Submitted: 03/04/2014
Share On Facebook
Add to favorites Subscribe to insulation E-mail to friend submit to reddit

Show All Replies Show Shortcuts
Show:   Top Rated Controversial Best Lowest Rated Newest Per page:
Order:
What do you think? Give us your opinion. Anonymous comments allowed.
#1 - ubercookieboy (03/04/2014) [+] (1 reply)
YO DID I HEAR SOMEONE SAY BACKSCRATCHER?
#3 - monkeysalt (03/05/2014) [+] (1 reply)
im not familiar with this web comic.
but is that shark wearing a jet pack?
 Friends (0)