Species learning profile
Striped marlin
Kajikia audax
Striped marlin (Kajikia audax) is a saltwater fish associated with open ocean habitat in Indo-Pacific. Bright blue stripes intensify during feeding and courtship.
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At a glance
- المياه
- مياه مالحة
- Habitat
- محيط مفتوح
- أقصى طول
- 420 cm
- النطاق
- الهندي والهادئ
- الفصيلة
- Istiophoridae
- الرتبة
- Istiophoriformes
Observe
How to identify Striped marlin
- Bright blue stripes intensify during feeding and courtship.
- Guide context: open ocean habitat in Indo-Pacific.
- Reported maximum length: 420 cm — a genuinely giant fish. 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 open ocean habitat across Indo-Pacific. With little fixed shelter, currents, temperature fronts, depth, and moving prey define its open-ocean world.
Behavior
May cooperate to herd schooling prey
Food-web connections
What it eats and why it matters
Diet
Fish, squid, and crustaceans.
Ecological role
A mobile apex predator of temperate and tropical seas.
Remember
One fact worth keeping
قد يصل طول Striped marlin إلى نحو 420 سم، ويوجد غالبًا قرب محيط مفتوح.
Think like a conservationist
A conservation lens
Wide-ranging ocean fish can cross many jurisdictions, so bycatch, harvest limits, and international cooperation matter.
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 Striped marlin 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