Shark or Skate Egg Case Casing Chondrichthyes educational Love Sharks

Description

This is a genuine shark and/or skate egg case or casing (Chondrichthyes), from Myrtle Beach, SC.
Average size 3” long x 1-1/4” wide x 1/2” thick.
An egg case or egg capsule, colloquially known as a mermaid's purse or devil's purse, is a casing that surrounds the fertilized eggs of some sharks, skates, and chimaeras. They are made of collagen protein strands. Because they are lightweight, they are commonly washed up by the sea, often found at the strandline, the farthest point of the high tide. The egg cases that wash up on beaches are usually empty, the young fish having already hatched out.  This casing is from either the finback catsharks in the genus Proscyllium, dogfish, or a skate.
Individually photographed front & back
This is the exact item you would receive.