A type of fish often referred to as a pilot fish, known for its association with larger fish such as sharks.

एक प्रकार का मछली जिसे पायलट मछली कहा जाता है।

English Usage: The naucrates ductor often swims alongside sharks, guiding them.

Hindi Usage: नोक्रेट्स डक्टर अक्सर शार्क के बगल में तैरती है, उन्हें मार्गदर्शन करते हुए।