Short-Nosed Tripodfish
Category: Saltwater Reef Fish
About
The Short-Nosed Tripodfish is a deep-sea fish known for its long, tripod-like fin rays that allow it to “stand” on the ocean floor.Scientific Name
Triacanthus biaculeatusHabitat
Found in deep oceans at depths ranging from 1,000 to 6,000 meters. Prefers muddy or soft ocean bottoms.Conservation
Not evaluated due to inaccessibility; rarely encountered by humans.Lifespan
Unknown, but like many deep-sea species, believed to be long-lived.Fun Fact
Tripodfish are almost blind and rely heavily on water currents and tactile senses to locate prey in complete darkness.Diet
Feeds on small crustaceans and detritus that drift along the ocean bottom.Average Size
Can reach up to 36 cm in body length, with elongated fins extending over 1 meter in some specimens.Location / Placement info
Displayed in the Coastal Reef Exhibit, near the Ocean-View TunnelFAQ
What is the lifespan of the Short-Nosed Tripodfish?
Unknown, but deep-sea fish generally have longer lifespans, possibly over 10 years.
What do they eat?
They are ambush predators, feeding on small crustaceans, worms, and zooplankton drifting by.
Are they aggressive?
No, they are solitary and passive, relying on stillness and camouflage to catch prey.
What is the ideal tank size for them?
Not suitable for home aquariums; they live in extreme deep-sea conditions and are rarely kept in captivity.
Do they need a specific environment?
Yes, they require cold, high-pressure, low-light deep-sea conditions that are difficult to replicate.
How big do they grow?
They grow up to 13–15 inches (33–38 cm) in length, including extended fin rays.
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