Fin's Fish Guide
The Slender prettyfin (Plesiops gracilis) is a saltwater fish of the family Plesiopidae that grows up to 7 cm.
Oceania: Australia, Indonesia, Micronesia, Palau, Papua New Guinea, Philippines
Description
The Slender prettyfin is a prettyfin (Plesiopidae) from shallow rocky and coral-reef water of the Indo-West Pacific. The species grows to about 15 cm and has an elongate, dark body with fine light spots and conspicuously large, rounded dorsal, anal and pelvic fins. As a nocturnal, shy bottom-dweller it shelters deep in crevices and caves by day and hunts small crustaceans and small fish at night. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Slender prettyfin?
The Slender prettyfin has a torpedo-shaped body, is mainly brown and shows a spots pattern.
Where does the Slender prettyfin live?
The Slender prettyfin lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Australia, Indonesia, Micronesia, Palau, Papua New Guinea, Philippines
How big does the Slender prettyfin get?
The Slender prettyfin grows to a maximum of about 7 cm.
Is the Slender prettyfin dangerous to humans?
No, the Slender prettyfin 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.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Plesiops
More from the family Plesiopidae
Want the complete picture on the Slender prettyfin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Slender prettyfin is one of 12,519 species in the app.