Table 1.
Species, taxonomy, and location of observations.
| Animal – Species | Taxonomy | Place observed |
|---|---|---|
| Caribbean Spiny Lobster – Panulirus argus | Arthropod/Crustacean | Denver Aquarium |
| Cuttlefish – Sepia sp. | Mollusk/Cephalopod | Denver Aquarium |
| Brown Shark – Carcharinus plumbeus | Vertebrate/Cartilaginous fish | Denver Aquarium |
| Seahorse – Hippocampus sp. | Vertebrate/Bony fish | Denver Aquarium |
| Lionfish - Pterois volitans | Vertebrate/Bony fish | Denver Aquarium |
| Eastern Newt – Notophthalmus viridescens | Vertebrate/Amphibian/Urodele | Denver Zoo |
| Colorado River Toad - Incilius alvarius | Vertebrate/Amphibian/Anuran | Denver Aquarium |
| Rhinocerus Iguana (F) - Cyclura ornate | Vertebrate/Reptile/Squamata | Denver Zoo |
| Chicken (M) – Gallus gallus | Vertebrate/Aves/Galliformes | Kauai, Hawaiia |
| Asian Elephant (M)– Elephas maximus | Vertebrate/Mammal/Proboscidea | Denver Zoo |
| Reticulated Giraffe (F) – Giraffa camelopardolis | Vertebrate/Mammal/Artiodactyl | Denver Zoo |
| Black and White Colobus (M) – Colobus guereza | Vertebrate/Mammal/Primate | Denver Zoo |
a
Open range When the sex of all subjects observed for a given species was the same, it is indicated by F for females and M for males in parentheses. The sex of subjects in all other species was not ascertainable.