Specimen ID | 117414 |
Group | Mollusks-Bivalves |
Genus | Dreissena |
Species | polymorpha |
Common Name | zebra mussel |
State | IL |
County | Rock Island |
Locality | Mississippi River (R.M. 485) at Moline, Illinois |
Mapping Accuracy | Accurate |
HUC8 Name | Copperas-Duck |
HUC8 Number | 07080101 |
HUC10 Name | Spencer Creek-Mississippi River |
HUC10 Number | 0708010104 |
HUC12 Name | Sugar Creek-Mississippi River |
HUC12 Number | 070801010406 |
Map | |
Collection Day | 29 |
Collection Month | 9 |
Collection Year | 1995 |
Year Accuracy | Actual |
Potential Pathway | hitch hiker on small watercraft |
Status | established |
Comments | Veliger settlement value was 342/m2. No veligers found in plankton 11/2/95 sample. Some settlement had occurred however then. |
Record Type | Personal communication |
Disposal | ethanol |
Verifier | AquaTech Environmental, Inc. |
Freshwater/Marine | Freshwater |
Number Collected | 216/m3 |
Year Class | veliger |