Reference
| Title | Westindische opisthobranchiate Mollusken |
| Type | Article |
| Authors(s) | Engel, H. |
| Year | 1925 |
| Periodical | Bijdragen tot de kennis der fauna van Curaçao |
| Pages | 33-80 |
| Title | Westindische opisthobranchiate Mollusken |
| Type | Article |
| Authors(s) | Engel, H. |
| Year | 1925 |
| Periodical | Bijdragen tot de kennis der fauna van Curaçao |
| Pages | 33-80 |