| Author: | Waterways Experiment Station (WES). |
| Report Title | Distinguishing the zebra mussel, quagga mussel, and Conrad's false mussel based on shell morphology. |
| Publisher: | U.S. Army Corps of Engineers, Waterways Experiment Station |
| Keywords: | zebra mussel, Dreissena polymorpha, quagga mussel, Dreissena bugensis, basic biology |