Art illustration - Oceans & Seas - The pilot fish (Naucrates ductor) lives in the open sea in temperate or tropical wat…

Family carangidae hi-res stock photography and images - Alamy

Pilot fish hi-res stock photography and images - Alamy

The Project Gutenberg eBook of Guide to the Study of Fishes, by David Starr Jordan

The biology and ecology of the basking shark: A review - ScienceDirect

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The biology and ecology of the basking shark: A review - ScienceDirect

KETTINS OCEAN – DRAWING FOR THE PLANET

Episode 37: Exploring pristine seas

Mobula Mobular - Live Nisyros

The Project Gutenberg eBook of Guide to the Study of Fishes, by David Starr Jordan

An Introduction to the Study of Fishes