| Plate. |
| [1.] | Mollusca: Fasciolaria gigantea, Oliva. |
| [2.] | Insecta: Honey bee (Melipona). |
| [3.] | Insecta and Myriapoda. |
| [4.] | Arachnoidea, Arachnida, Crustacea. |
| [5.] | Myriapoda, Pisces. |
| [6.] | Pisces. |
| [7.] | Amphibia. |
| [8.] | Amphibia, Reptilia. |
| [9.] | Reptilia: Rattlesnake (Crotalus). |
| [10.] | Reptilia: Serpents. |
| [11.] | Reptilia: Serpents. |
| [12.] | Reptilia: Iguana, Lizards. |
| [13.] | Reptilia: Crocodile |
| [14.] | Reptilia: Turtles. |
| [15.] | Aves: Herons, Frigate-bird. |
| [16.] | Aves: Ocellated Turkey (Agriocharis ocellata). |
| [17.] | Aves: King Vulture (Sarcorhamphus papa). |
| [18.] | Aves: King Vulture (S. papa), Black Vulture (Catharista urubu). |
| [19.] | Aves: Vultures. |
| [20.] | Aves: Harpy Eagle (Thrasaetos harpyia). |
| [21.] | Aves: Yucatan Horned Owl (Bubo virginianus mayensis). |
| [22.] | Aves: Yucatan Horned Ow (B. v. mayensis). |
| [23.] | Aves: Yucatan Screech Owl (Otus choliba thompsoni). |
| [24.] | Aves: Quetzal (Pharomacrus mocinno). |
| [25.] | Aves: Blue Macaw (Ara militaris). |
| [26.] | Aves: Parrots, Turkeys. |
| [27.] | Aves: Miscellaneous. |
| [28.] | Various animals. |
| [29.] | Mammalia: Armadillo and miscellaneous. |
| [30.] | Mammalia: Deer, Hare. |
| [31.] | Mammalia: Yucatan Deer (Odocoileus yucatanensis). |
| [32.] | Mammalia: Yucatan Peccary (Tayassu angulatum yucatanense),Yucatan Deer (O. yucatanensis). |
| [33.] | Mammalia: Yucatan Peccary (T. a. yucatanense). |
| [34.] | Mammalia: Jaguar, Puma. |
| [35.] | Mammalia: Jaguar, Coyote, Bear. |
| [36], [37.] | Mammalia: Dog (Canis). |
| [38.] | Mammalia: Leaf-nosed Bat (Vampyrus or Phyllostomus). |
| [39.] | Mammalia: Monkey (Cebus) and miscellaneous. |