Fin's Fish Guide
The Yellowtail dascyllus (Dascyllus flavicaudus) is a saltwater fish of the family Pomacentridae that grows up to 12 cm.
Oceania: Cook Is., Tuamotu Is., French Polynesia, New Caledonia, Pitcairn
Description
The Yellowtail dascyllus is a damselfish (Pomacentridae) from the southeast Pacific, around the Society Islands. The species grows to about 12 cm and has a deep, disc-shaped body. The grey-black body continues into a yellow tail. As a reef-dweller it lives in groups around coral heads, where it shelters among the branches when threatened, and eats zooplankton and algae. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Yellowtail dascyllus?
The Yellowtail dascyllus has a flattened, disc-shaped body and is mainly black.
Where does the Yellowtail dascyllus live?
The Yellowtail dascyllus lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Cook Is., Tuamotu Is., French Polynesia, New Caledonia, Pitcairn
How big does the Yellowtail dascyllus get?
The Yellowtail dascyllus grows to a maximum of about 12 cm.
Is the Yellowtail dascyllus dangerous to humans?
No, the Yellowtail dascyllus is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Yellowtail dascyllus edible?
Yes, the Yellowtail dascyllus is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Dascyllus
More from the family Pomacentridae
Want the complete picture on the Yellowtail dascyllus?
Point your camera at the fish and Fin names the species in seconds. Free, and the Yellowtail dascyllus is one of 12,519 species in the app.