In complete archive
Leptodactylus rhodomystax
1924-06-01
Funclus oculi of frogs
Between 1919 and 1924
Tadpole outlines
Tadpole teeth
Bufo typhonius
1924
Dendrobates tinctorius
1925
Atelopus elegans, Brown-striped frogs, from Gorgona Island
1938-03-28