Pineapple fish- light organ

Also known as the knight fish, (Cleidopus gloriamaris) is an attractive temperate water species. It can effectively live in aquaria for many years.

The light organ under each jaw has bioluminescent bacteria which glow in the dark, attracting small prey to the fish and the fish snaps them up.

Good infra red footage of pineapple fish feeding is available on Beneath Southern Seas (DVD) or Beneath the blue (VHS) by the same cinematographer George Evatt. The ffotage is quite remarkable and shows how these fish find their food.

Cheers....
"An iron fist quietly sits inside a velvet glove."

Contributed by Ákos Lumnitzer added 2005-01-23

Login or become a member to join in with this discussion.

directory

Fantasea AustraliaFantasea Australia
Fantasea Line is an international company that has been involved in diving, water sports and photographic industries for nearly 40 years.

Articles

Razor SharpRazor Sharp
I was set for Lady Elliot Island. I had just finished my Open Water Course and was ready to finally embark on my first diving holiday. My friend Megan had joined me as she had finished her course as well and we were lucky to get a great deal over Easter ...
Underwater Card 2