Fish External Anatomy

Explore the fascinating world of fish external anatomy in this comprehensive 34-minute lecture. Delve into the differences between morphology and anatomy before examining various fish body forms, including barracuda, bottom fish, bottom clingers, bottom hiders, flat fish, and rat tails. Discover the diverse fin configurations, branch trays, serrated spines, and pelvic fin positioning found in different species. Learn about the functions of caudal fins and how they relate to fish behavior and habitat. Gain valuable insights into fish anatomy that will enhance your understanding of marine biology and fisheries science.

Introduction
Morphology vs Anatomy
Fish External Anatomy
Fish Body Forms
Barracuda
Bottom Fish
Bottom Clings
Bottom Hiders
Flat Fish
Rat Tails
Fins
Fin Configurations
Branch Tray
Serrated Spine
Pelvic Fin Positioning
Codal Fins
Functions of Fish
Task