| Specimen ID | 50434 |
| Group | Mollusks-Gastropods |
| Genus | Helisoma |
| Species | sp. |
| Common Name | unidentified rams-horn |
| State | HI |
| County | Maui |
| Locality | Maui [non-specific] |
| Mapping Accuracy | Approximate |
| HUC8 Name | Maui |
| HUC8 Number | 20020000 |
| HUC10 Number | 2002000002 |
| Map | |
| Collection Year | 1991 |
| Year Accuracy | Publication Year |
| Potential Pathway | shipping |
| Status | established |
| Reference 1 |
| Ref. Number: | 690 |
| Author: | Devick, W.S. |
| Date: | 1991 |
| Title: | Pattern of introductions of aquatic organisms to Hawaii freshwater habitats. |
| Publisher: | Proceedings of the 1990 Freshwater Stream Biology and Fisheries Management Symposium. Hawaii Department of Land and Natural Resources, Division of Aquatic Resources |
| Pages: | 189-213 |
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| Comments | date of introduction unknown |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
