Showing posts with label gastropod. Show all posts
Showing posts with label gastropod. Show all posts

Monday, March 10, 2014

Wednesday, March 6, 2013

Shell Game

Whilst scouring the reef for interesting things, I happened upon a small treasure. Lying in the sand and rubble at the base of a coral head was this perfect spiked helmet shell ( Casmaria erinaceus kalosmodix).

Photo Copyright 2013 by Barry Fackler
The shell was clean and perfectly intact - a rarity on the Big Island where a lot of the predators just crush shells and eat the contents. When one does find an intact shell, it is often inhabited by it's mollusk builder or a hermit crab. The inhabitant of this shell was probably eaten just hours before by a cone or Triton's trumpet snail.

Just to be clear with you, the shell is now in my collection. If I come across something this beautiful during a dive and I can have it without taking a life, then I consider it a gift from The Sea and I am grateful.