| gigantodax willei | | Costa Rica: San Jose, Rd San Jose to Cerra de la Muerte, unnamed stream after La Georgina km 98, right side of rd to San Isidro del General | | 820957957 |
| gigantodax willei | | Costa Rica: San Jose, Rd San Jose via Milla Mills, Cerro de La Muerte, at 500 m from highway, Los Nimbulos property | | 820958463 |
| gigantodax willei | | Costa Rica: San Jose, Rd San Jose via Milla Mills, Cerro de La Muerte, at 500 m from highway, Los Nimbulos property | | 820958521 |
| gigantodax willei | | Costa Rica: San Jose, Rd San Jose via Milla Mills, Cerro de La Muerte, at 500 m from highway, Los Nimbulos property | | 820958771 |
| gigantodax willei | | Costa Rica: San Jose, Rd San Jose via Milla Mills, Cerro de La Muerte, at 500 m from highway, Los Nimbulos property | | 820958881 |
| gigantodax willei | | Costa Rica: San Jose, Rd San Jose to Cerra de la Muerte, unnamed stream after La Georgina km 98, right side of rd to San Isidro del General | | 820959075 |