This guide provides a systematic identification framework for the diverse fish species inhabiting the coral reef ecosystems of the Caribbean. F. Joseph Stokes utilizes his expertise in marine observation to categorize species based on visual characteristics, habitat preferences, and behavioral patterns. The text serves as a practical manual for divers, snorkelers, and researchers seeking to document biodiversity within this specific tropical environment.

The subject matter points to a highly specialized, technical resource designed for field use by enthusiasts and marine biology students. The framing suggests a focus on visual accuracy and taxonomic clarity, establishing it as a foundational reference for regional underwater exploration.