| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Santa Cruz, Galapagos, E Pacific | 22 | Nov 1972 | type locality | 0 m (LWN) | sand | Playa Borrero (IX, 2). 5 specimens | Ehlers, B. and Ehlers. U. (1973): | |
| B | Santa Cruz, Galapagos, E Pacific | 22 | Dec 1972 | type locality | 1 m | medium to fine sand with little detritus | North side. 6 specimens | Ehlers, B. and Ehlers. U. (1973): |