Fish Anatomy Diagram - Internal Organs and Skeletal Structure #9814 (License: Personal Use)

This vintage-style anatomical drawing presents two views of a fish-lateral and ventral-showing major internal organs such as the liver (f), stomach (v.n.), intestine (c.i.), swim bladder (o), and gill arches (br). Fine linework illustrates musculature, scales, fins, and skeletal elements, with lettered labels pointing to specific anatomical features. The illustration serves as an educational tool for comparative vertebrate anatomy studies.

Used in biology textbooks, online educational resources, museum exhibits, and veterinary or ichthyology courses; targets students, educators, and researchers seeking visual understanding of fish physiology and evolutionary adaptations.