(A) Photograph of a Gosner stage 42 bullfrog. (B) Photomicrograph of a trematode (asterisk)
By National Wildlife Health Center
December 2024 (approx.)
Detailed Description
(A) Photograph of a Gosner stage 42 bullfrog. (B) Photomicrograph of a trematode (asterisk)
Sources/Usage
Public Domain.
(A) Photograph of a Gosner stage 42 bullfrog. (B) Photomicrograph of a trematode (asterisk)