This province consists of three ecoregions: 172. Northern Galapagos Islands; 173. Eastern Galapagos Islands; 174. Western Galapagos Islands
A checklist of the Mollusca from this province was published by Finet, Ruiz, Banks & Tirado (2011).
| Species | |
|---|---|
| Dactylidella anazora (Duclos, 1835) | Figure of specimen from this province wanted |
| Felicioliva kaleontina kaleontina (Duclos, 1835) |
Isla Isabela, Isla Fernandina [174]. Isla Floreana, Isla Santa Cruz
RV 3039. Galapagos Islands, off Fernandina Island, trawled by local fisherman, depth 40-60 m, on sandy bottom, 2006. Scale bar is 1 cm. |
| Olivella bitleri Olsson, 1956 | Figure of specimen from this province wanted |
| Olivella drangai Olsson, 1956 |
Isla Isabela [174] Figure of specimen from this province wanted |
| Olivella fletcherae Berry, 1958 |
Isla Santa Cruz Figure of specimen from this province wanted |
| Olivella gracilis (Broderip & Sowerby, 1829) |
Isla Isabela [174] Figure of specimen from this province wanted |
| Olivella steveni Burch & Campbell, 1963 | Figure of specimen from this province wanted |
| Porphyria porphyria (Linnaeus, 1758) |
Isla Isabela [174] Figure of specimen from this province wanted |
Recorded from this province but occurrence doubtful: Felicioliva peruviana (Lamarck, 1811); Olivella steveni Burch & Campbell, 1963.