Species learning profile
Engineer goby
Pholidichthys leucotaenia
Engineer goby (Pholidichthys leucotaenia) is a saltwater fish associated with reef habitat in Indo-Pacific. Juveniles mimic venomous striped catfish while adults excavate extensive tunnels.
Your learning progress stays on this device.
At a glance
- পানি
- লোনা পানি
- Habitat
- প্রবালপ্রাচীর
- সর্বোচ্চ দৈর্ঘ্য
- 34 cm
- বিস্তৃতি
- ইন্দো-প্যাসিফিক
- গোত্র
- Pholidichthyidae
- বর্গ
- Cichliformes
Observe
How to identify Engineer goby
- Juveniles mimic venomous striped catfish while adults excavate extensive tunnels.
- Guide context: reef habitat in Indo-Pacific.
- Reported maximum length: 34 cm — up to about the length of a guitar. 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 Indo-Pacific. Reef crevices provide shelter while current, coral, algae, and neighboring animals supply food.
Behavior
Lives communally in self-dug burrow systems
Food-web connections
What it eats and why it matters
Diet
Plankton and small invertebrates.
Ecological role
An ecosystem engineer that turns over reef sediment.
Remember
One fact worth keeping
Engineer goby প্রায় 34 সেমি পর্যন্ত বড় হয় এবং সাধারণত প্রবালপ্রাচীর-এর কাছে থাকে।
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 Engineer goby 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