Three Partially Ambicolorate Four-spotted Flounders, Paralichthys Oblongus, two each with a Hooked Dorsal Fin and a Partially Rotated Eye.
New York: American Museum of Natural History, 1936. Paperback. American Museum Novitates no. 885. 9 pp. Three b&w plates. Untrimmed pages, self-wrappers. Very Good. Item #dgreew4G19-2
See all items by E. W. Gudger, F E. Firth