Species learning profile
Common fangtooth
Anoplogaster cornuta
Common fangtooth (Anoplogaster cornuta) is a saltwater fish associated with deep sea habitat in Global. Relative to body size, its teeth are among the largest of any fish.
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At a glance
- Eau
- Eau salée
- Habitat
- Mer profonde
- Longueur maximale
- 18 cm
- Répartition
- Monde entier
- Famille
- Anoplogastridae
- Ordre
- Trachichthyiformes
Observe
How to identify Common fangtooth
- Relative to body size, its teeth are among the largest of any fish.
- Guide context: deep sea habitat in Global.
- Reported maximum length: 18 cm — roughly ruler-length. Maximum is not the same as typical adult size.
Field note: color, size, and markings can change with age, sex, season, depth, and lighting. Use several traits together.
Place and pattern
Where it lives—and how it behaves
Habitat and range
This species is associated with deep sea habitat across Global. Food is scarce and sunlight is absent or faint, favoring energy-saving movement and specialized senses.
Behavior
Migrates vertically and lunges at passing prey
Food-web connections
What it eats and why it matters
Diet
Fish, squid, and crustaceans.
Ecological role
A compact predator of deep scattering layers.
Remember
One fact worth keeping
Common fangtooth peut atteindre environ 18 cm et vit souvent près de Mer profonde.
Think like a conservationist
A conservation lens
Deep-sea animals often grow slowly, and recovery can be difficult after habitat disturbance or heavy fishing.
This habitat lens is not a current population-status assessment. Status can differ among regions and change as new assessments are published; follow the reference links and local fisheries or wildlife agencies for current decisions.
Recall
Quick knowledge check
Which habitat is most closely associated with Common fangtooth in this guide?
Keep exploring
References and further reading
Fishdle summarizes stable identification and ecology concepts in plain language. Taxonomy and population knowledge continue to change, so use primary assessments and regional authorities for conservation or management decisions.
Make connections