1. Bora Ophisurus (Ophisurus Boro); 2. Harancha Ophisurus (Ophisurus Hurancha); 3. Linear Moringua (Moringua linearis); 4. Hardwicke's Rataboura (Rataboura Hardwickii); 5. Bengal Conger (Muræna Bengalensis) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800-1875).
Original from The New York Public Library. Digitally enhanced by rawpixel.