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May be either the common grass frog (Rana forreri) or the American bullfrog (Lithobates catesbeianus). Preserved in safe, nontoxic Carolina's Perfect Solution® and shipped immersed in preservation fluid in a sealed pail. Specimen is 4 to 5" and double injected (red arteries, blue hepatic system). Prices listed are for 1 specimen.

Product Details
Preserved frogs are excellent specimens for studying vertebrate anatomy and introducing students to body systems. These specimens are economical compared to larger vertebrates such as preserved pigs and cats. They are also convenient and simple to use because:

• They are easy to dissect and store for future use.
• There is no need for a scalpel—all cuts can be made with dissecting scissors!
• Their small size makes them easy for students to handle and manage.
• All fluids are easily contained on a small tray.

Frogs that are 4 to 5" in size may be either the common grass frog (Rana forreri) or the American bullfrog (Lithobates catesbeianus).

Product Features

• Size, 4 to 5".
• Double injected (red arteries and blue hepatic system) for in-depth study of the arterial and hepatic portal systems.
• Immersed in Carolina's Perfect Solution® holding fluid, packaged in 1- to 5-gal pails, and sealed with leak-proof, reusable lids. Ideal for long-term storage.
• Prices listed are for 1 specimen.

Carolina's Perfect Solution®
Carolina's Perfect Solution® is a proprietary fixative that produces the safest and highest quality specimens on the market. Carolina's Perfect Solution® specimens are safe and nontoxic, produce no dangerous off-gassing, and require no special disposal. The lifelike color and tissue texture allow students to easily identify structures and learn anatomy. Learn More.

Gender Ratios
External sexual dimorphism is not clearly discernible in frogs or bullfrogs. Therefore, sex cannot be determined without internal examination and, although we make our best effort, we cannot guarantee sex ratios with 100% accuracy.