Fin's Fish Guide
The Blacktail snapper (Lutjanus fulvus) is a fish that lives in both fresh and salt water of the family Lutjanidae that grows up to 40 cm.
Description
The blacktail snapper is a snapper of the family Lutjanidae from the Indo-Pacific. The species grows to about 40 cm and has a yellow-brown body with yellow fins and a dark tail with a white rear margin. Adults inhabit lagoon and semi-protected seaward reefs and prefer sheltered areas with deep holes and crevices. It tolerates brackish water and sometimes enters river mouths. As a nocturnal predator it hunts fishes and crustaceans. The blacktail snapper is a valued food fish and has been introduced beyond its range, including around Hawaii. It is harmless to humans.
Frequently asked questions
How do you recognise the Blacktail snapper?
The Blacktail snapper has a torpedo-shaped body, is mainly yellow-gold and shows a plain pattern. Yellow fins and a dark tail with a white margin; tolerates brackish water, introduced around Hawaii.
Where does the Blacktail snapper live?
The Blacktail snapper lives in both fresh and salt water and is mostly found around stony or rocky ground. Indo-Pacific; lagoon and seaward reefs, sometimes river mouths.
How big does the Blacktail snapper get?
The Blacktail snapper grows to a maximum of about 40 cm. On average the species is around 25 cm.
Is the Blacktail snapper dangerous to humans?
The Blacktail snapper is venomous — handle spines with care and seek medical help after a sting if needed. None required: this species is harmless to humans.
Is the Blacktail snapper edible?
Yes, the Blacktail snapper is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Lutjanus
More from the family Lutjanidae
Want the complete picture on the Blacktail snapper?
Point your camera at the fish and Fin names the species in seconds. Free, and the Blacktail snapper is one of 12,519 species in the app.