Species learning profile
爪哇裸胸鱔
Gymnothorax javanicus
Moray eel (Gymnothorax javanicus) is a saltwater fish associated with reef habitat in Pacific. It has a second set of jaws in its throat.
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At a glance
- 水域
- 海水
- Habitat
- 珊瑚礁
- 最大长度
- 240 cm
- 分布范围
- 太平洋
- 科
- Muraenidae
- 目
- Anguilliformes
Observe
How to identify 爪哇裸胸鱔
- Usually patterned brown, green, or yellow.
- Long and muscular with a large, permanently open-looking mouth.
- Reported maximum length: 240 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 reef habitat across Pacific. Reef crevices provide shelter while current, coral, algae, and neighboring animals supply food.
Behavior
Uses reef habitat for feeding, shelter, migration, or reproduction.
Food-web connections
What it eats and why it matters
Diet
A species-specific mix of plant material, plankton, invertebrates, or other fish.
Ecological role
Its feeding helps shape the balance among algae, coral, invertebrates, and other reef fish..
Remember
One fact worth keeping
爪哇裸胸鱔可长到约 240 厘米，常见于珊瑚礁附近。
Think like a conservationist
A conservation lens
Reef fish are affected by coral loss, warming, destructive fishing, pollution, and the removal of key grazers or predators.
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 Moray eel 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