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

Grey Nurse Shark rescued from fishing gaff in Byron BayGrey Nurse Shark rescued from fishing gaff in Byron Bay
I joined Sue and big Mark (from the Byron Bay Dive Centre) and (to avoid missing anyone) the Seaworld crew, Marine Parks and Fisheries aboard the Seaworld boat this morning for a rescue attempt. My job was videographer for the underwater part of the operation. All of the shark wrangling was done by Seaworld staff.
Underwater Card 2