description Uroteuthis noctiluca Overview
Uroteuthis noctiluca is a species of squid within the family Loliginidae, predominantly found in the warm coastal waters of the Indian Ocean and the western Pacific. It is highly distinct among shallow-water squids for its natural bioluminescence, possessing specialized light organs on its ventral surface. The specific epithet "noctiluca" translates to night-glowing, directly referencing this light-producing capability. This bioluminescence is produced by symbiotic bacteria housed within the squid's tissues, serving as a camouflage mechanism against downwelling light.
help Uroteuthis noctiluca FAQ
What kind of animal is Uroteuthis noctiluca?
Uroteuthis noctiluca is a squid in the family Loliginidae. It is a shallow-water squid found mainly in warm coastal waters of the Indian Ocean and western Pacific.
Why is Uroteuthis noctiluca unusual?
It is notable for natural bioluminescence, meaning it can produce light. Specialized light organs make it distinct among many other shallow-water squids.
Where does Uroteuthis noctiluca live?
The species is associated with warm coastal waters in the Indian Ocean and western Pacific. Its habitat differs from the cold, deep-water environments used by glass squids.
Is Uroteuthis noctiluca a glass squid?
No. Uroteuthis noctiluca belongs to Loliginidae, while glass squids belong to Cranchiidae. Its bioluminescence is the feature that most clearly distinguishes it in this catalog entry.
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