| Specimen ID | 157174 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| Country | Canada |
| State | ON |
| Locality | Lake Superior, Thunder Bay, Ontario |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake Superior |
| HUC8 Number | 04180000 |
| HUC10 Name | Lake Superior |
| HUC10 Number | 0418000002 |
| HUC12 Name | Lake Superior |
| HUC12 Number | 041800000200 |
| Map | |
| Collection Month | 7 |
| Collection Year | 2001 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker with stocked fish |
| Status | established |
| Reference 1 |
| Ref. Number: | 13623 |
| Author: | Grigorovich, I.A., A.V. Korniushin, D.K. Gray, I.C. Duggan, R.I. Colautti, and H.J. MacIsaac |
| Date: | 2003 |
| Title: | Lake Superior: an invasion coldspot?. |
| Journal: | Hydrobiologia |
| Volume: | 499 |
| Issue: | 1-3 |
| Pages: | 191-210 |
|
|
| Comments | Collected in sandy substrate at 8.9 m offshore of Thunder Bay. |
| Record Type | Specimen |
| Earliest Record | state |
| Disposal | CMN |
| Museum Cat Number | CMNML 093666 |
| Freshwater/Marine | Freshwater |
| Number Collected | 2 |
| Size | 2.7 mm; 3.7 mm |
| Number of Juveniles | 1 |
| Number of Females | 1 |
