The White-banded gregory (Stegastes albifasciatus) is a saltwater fish of the family Pomacentridae that grows up to 13 cm.
Description
The whitebar gregory is a damselfish of the family Pomacentridae from the Indo-Pacific. The species grows to about 13 cm and has a dark-brown body; juveniles show pale crossbars and blue tints that fade with age. Adults inhabit reef flats, shallow lagoons and tide pools. It is a decidedly territorial 'farmer': it fiercely defends a patch of filamentous algae that it grazes and tends, a form of farming among fishes. As a predominantly herbivorous fish it feeds on those filamentous algae, supplemented with small invertebrates. The species is harmless to humans.
Frequently asked questions
How do you recognise the White-banded gregory?
The White-banded gregory has a flattened, disc-shaped body, is mainly brown and shows a vertical stripes pattern.
Where does the White-banded gregory live?
The White-banded gregory lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the White-banded gregory get?
The White-banded gregory grows to a maximum of about 13 cm.
Is the White-banded gregory dangerous to humans?
No, the White-banded gregory is harmless to humans.
Is the White-banded gregory edible?
The White-banded gregory is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Stegastes
More from the family Pomacentridae
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