Fin's Fish Guide
The Priapiumfish (Neostethus lankesteri) is a brackish-water fish of the family Phallostethidae that grows up to 3 cm.
Description
The priapiumfish is a remarkably small fish (Phallostethidae) from coastal and brackish water of Southeast Asia. The species grows to only about 3 cm and has a slender, translucent body. The male carries a complex copulatory organ, the priapium, beneath the head, with which internal fertilisation takes place, unique among small fishes. As a schooling fish it swims in estuaries and mangroves and eats minute zooplankton. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Priapiumfish?
The Priapiumfish has an elongate, eel-like body and is mainly white.
Where does the Priapiumfish live?
The Priapiumfish lives in brackish water and is mostly found around mixed bottom. Asia: Brunei Darsm, Indonesia, Malaysia, Singapore, Thailand
How big does the Priapiumfish get?
The Priapiumfish grows to a maximum of about 3 cm.
Is the Priapiumfish dangerous to humans?
No, the Priapiumfish 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
More from the family Phallostethidae
Want the complete picture on the Priapiumfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Priapiumfish is one of 12,519 species in the app.