Fin's Fish Guide
The Christmas rockskipper (Praealticus natalis) is a saltwater fish of the family Blenniidae that grows up to 8 cm.
Description
The Christmas rockskipper is a combtooth blenny (Blenniidae) from the surf zone and tide pools of the Indo-West Pacific. The species grows to about 8 cm and has a scaleless, stocky, brown-marbled body with a blunt head, high-set eyes and small cirri. With comb-like teeth it rasps algae from rocks; at low tide it nimbly skips from pool to pool and can stay briefly out of the water. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Christmas rockskipper?
The Christmas rockskipper has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Christmas rockskipper live?
The Christmas rockskipper lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Christmas I., Guam, North. Marianas
How big does the Christmas rockskipper get?
The Christmas rockskipper grows to a maximum of about 8 cm.
Is the Christmas rockskipper dangerous to humans?
No, the Christmas rockskipper 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.
Want the complete picture on the Christmas rockskipper?
Point your camera at the fish and Fin names the species in seconds. Free, and the Christmas rockskipper is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Praealticus
More from the family Blenniidae
Want the complete picture on the Christmas rockskipper?
Point your camera at the fish and Fin names the species in seconds. Free, and the Christmas rockskipper is one of 12,519 species in the app.