Pinecone fish
NAME
Common Name
inecone fish
Scientific Name:Cleiopus gloriamaris
Class
isces
Order:Beryciformes
Family:Monocentridae
Genus:Cleiopus
Species:gloriamaris
ENVIRONMENT
Found in the Indian and Pacific Oceans.
Habitat:Tropical, subtropical, and temperate waters in caves and under ledges; occasionally coral-reef habitats or muddy bottoms. Also known to occur at depths down to 1/2 mile.
DESCRIPTION
General:The pinecone fish is a relatively small fish that gets its name from its goldish-yellow body color patterned with a brown criss-cross design which gives it the appearance of a pinecone. The body of the pinecone fish is covered with a hard casing containing spines. As a result, it is also called the pineapple fish and the knight-fish. The pinecone fish glows in the dark from patches on side of its jaw due to the presence of luminescent bacteria found there in gelatinous patches. The glow is usually a green color, but occasionally red in older fish.
Natural Diet:Small fish and crustaceans.
SIZE
Length:
Male/Female8in
(20.51cm)
BEHAVIOR
Social:The pinecone fish is found in schools of up to 1000 individuals. When threatened, the pinecone fish can cut off the blood supply to side of its jaw, thus turning off the oxygen supply that causes the bacteria living there to glow and allowing the fish to hide in the darkness. The pinecone fish is a poor swimmer because its body is encased in a hard bony armor composed of scales with spines.
Reproduction:The pinecone fish has not been bred in captivity.