| Island | Common Name | No. of Reports |
| Oahu | Coconut Rhinoceros Beetle | 1516 |
| Oahu | Oriental Flower Beetle | 386 |
| Oahu | Coqui | 316 |
| Oahu | Rose-Ringed Parakeet | 262 |
| Oahu | Greenhouse Frog | 251 |
| Hawaii | Little Fire Ant | 242 |
| Hawaii | Coqui | 175 |
| Hawaii | Mongoose | 112 |
| Hawaii | Jackson's Chameleon | 98 |
| Hawaii | Oriental Flower Beetle | 51 |
| Maui | Coqui | 377 |
| Maui | Tropical Fire Ant | 86 |
| Maui | Oriental Flower Beetle | 68 |
| Maui | Mongoose | 61 |
| Maui | Jackson's Chameleon | 60 |
| Kauai | Coconut Rhinoceros Beetle | 95 |
| Kauai | Coqui | 89 |
| Kauai | Rose-Ringed Parakeet | 52 |
| Kauai | Mongoose | 43 |
| Kauai | Giant African Snail | 43 |
| Molokai | Jackson's Chameleon | 6 |
| Molokai | Cane Toad | 3 |
| Molokai | Golden Crown-Beard | 2 |
| Molokai | Gold Dust Day Gecko | 2 |
| Molokai | Mongoose | 2 |
| Lanai | Jackson's Chameleon | 6 |
| Lanai | Long-Thorn Kiawe | 1 |
| Lanai | Gorse | 1 |
| Lanai | Tropical Fire Ant | 1 |
| Lanai | Cane Toad | 1 |
| Kahoolawe | Tropical Fire Ant | 1 |