| Specimen ID | 1633783 |
| Group | Mollusks-Gastropods |
| Genus | Viviparus |
| Species | georgianus |
| Common Name | banded mysterysnail |
| State | MA |
| County | Berkshire |
| Locality | Yokum Pond, shoreline at south end |
| Mapping Accuracy | Accurate |
| HUC8 Name | Westfield River |
| HUC8 Number | 01080206 |
| HUC10 Name | West Branch Westfield River |
| HUC10 Number | 0108020602 |
| HUC12 Name | Upper West Branch Westfield River |
| HUC12 Number | 010802060201 |
| Map
NAS ARM
| |
| Collection Day | 20 |
| Collection Month | 7 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | released aquarium | hitch hiker on aquatic plants |
| Status | unknown |
| Comments | Massive die off. Several thousand dead snails washed up on beach and shoreline over a five day period of time. Ranged from very small juveniles to mature adults. Animal was in shell in almost all. |
| Record Type | NAS sighting report |
| Verifier | Wesley Daniel (USGS) |
| Freshwater/Marine | Freshwater |
| Number Collected | 2000 |
| Photo | |
