Fin's Fish Guide
The Marginate dascyllus (Dascyllus marginatus) is a saltwater fish of the family Pomacentridae that grows up to 6 cm.
Description
The marginate dascyllus is a small damselfish of the family Pomacentridae from the Red Sea and north-western Indian Ocean. The species grows to about 6 cm and has a pale, deep body with a dark, red-brown margin along the dorsal and anal fins. It lives in close association with stony corals, especially of the genus Stylophora, where small groups shelter among the coral branches when threatened. As an omnivore it picks zooplankton from the water column and grazes algae. In spawning the male guards the eggs laid on the coral. Owing to its small size the species has no fishery value and is harmless to humans.
Frequently asked questions
How do you recognise the Marginate dascyllus?
The Marginate dascyllus has a flattened, disc-shaped body, is mainly white and shows a plain pattern. Dark reddish-brown margin along the fins; shelters in close association with Stylophora stony coral.
Where does the Marginate dascyllus live?
The Marginate dascyllus lives in the sea (marine waters) and is mostly found around stony or rocky ground. Red Sea and northwest Indian Ocean; stony corals (Stylophora).
How big does the Marginate dascyllus get?
The Marginate dascyllus grows to a maximum of about 6 cm.
Is the Marginate dascyllus dangerous to humans?
No, the Marginate dascyllus is harmless to humans. None required: this species is harmless to humans.
Is the Marginate dascyllus edible?
The Marginate dascyllus is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
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Status & sources
Same genus Dascyllus
More from the family Pomacentridae
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