Fin's Fish Guide
The Walvis pearlside (Maurolicus walvisensis) is a saltwater fish of the family Sternoptychidae that grows up to 5 cm.
Description
The Walvis pearlside is a pearlside (Sternoptychidae) from the dim midwater of the southeast Atlantic, off southern Africa. The species grows to about 5 cm and has a slender, laterally compressed, silvery body with large eyes and rows of light-producing organs on the belly, with which it blends against the faint light from above. As a schooling fish it rises at night to snap small zooplankton and descends by day. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Walvis pearlside?
The Walvis pearlside has an elongate, eel-like body and is mainly silver-grey.
Where does the Walvis pearlside live?
The Walvis pearlside lives in the sea (marine waters) and is mostly found around open water. Africa: Namibia, South Africa
How big does the Walvis pearlside get?
The Walvis pearlside grows to a maximum of about 5 cm.
Is the Walvis pearlside dangerous to humans?
No, the Walvis pearlside 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.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Want the complete picture on the Walvis pearlside?
Point your camera at the fish and Fin names the species in seconds. Free, and the Walvis pearlside is one of 12,519 species in the app.