White Sucker Fish Illustration | Educational Diagram from Project Wild (1992) #276923 (License: Personal Use)

This precise black-and-white illustration depicts the White Sucker (Catostomus commersonii), emphasizing its elongated body, subterminal mouth, and distinctive scale patterns. Created in 1992 as part of Project Wild’s curriculum materials, it serves as a teaching aid for freshwater fish identification and ecology. The image includes labeled anatomical markers and a clean, schematic style suitable for classroom use.

Used in environmental education curricula, wildlife guides, and biodiversity websites to support species identification and ecological literacy; matches user intent for academic research, teacher resource searches, or citizen science documentation.