Object Type: FolderIn Folder: Department of Tropical Research Expedition Illustrations
[Grasshopper]
1919
[Frogs, ants, plants]
[Velvet worm]
Ibycter americanus
1920-07-20
Eye of black-spotted frog
1920-08-11
Imantodes cenchoa
1920-09-13
Red-topped lichens
1920-12-10
Margay Tigrina vigens head
1922-03-19
Leptodactylus caliginosus tadpoles
1922-05-18
Four gem beetles
1922-07-14
Otter
1922-08-17
Large opossum head
1922-09-06
Three-toed sloth, female
1922-08-15
Head of marmoset
1922
Bothrops atrox atrox head
1924-05-09
Two-toed sloth head
1924-05-12
Amber harvestman from dead stump
Crypturus variegatus, tail display
