Fin's Fish Guide
The Knysna seahorse (Hippocampus capensis) is a brackish-water fish of the family Syngnathidae that grows up to 12 cm.
Description
The Knysna seahorse is a seahorse (Syngnathidae) from a few estuaries on the south coast of South Africa. The species grows to about 12 cm and has an upright body armoured in bony rings with a horse-like head, a prehensile tail and a tubular snout. Due to its very restricted range in only a few estuaries the species is endangered. It swims slowly and clings with its tail to weed, coral or seagrass and sucks in minute crustaceans. The male carries the eggs in a pouch. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Knysna seahorse?
The Knysna seahorse has an irregular in shape body and is mainly brown.
Where does the Knysna seahorse live?
The Knysna seahorse lives in brackish water and is mostly found around sand or mud bottom. Africa: South Africa
How big does the Knysna seahorse get?
The Knysna seahorse grows to a maximum of about 12 cm. On average the species is around 7 cm.
Is the Knysna seahorse dangerous to humans?
No, the Knysna seahorse 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.
Is the Knysna seahorse edible?
Yes, the Knysna seahorse is commonly eaten.
More photos
Want the complete picture on the Knysna seahorse?
Point your camera at the fish and Fin names the species in seconds. Free, and the Knysna seahorse is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Hippocampus
More from the family Syngnathidae
Want the complete picture on the Knysna seahorse?
Point your camera at the fish and Fin names the species in seconds. Free, and the Knysna seahorse is one of 12,519 species in the app.