Filter Records
| ID | Taxon | State | County | Locale | Collected By | Count | Date | Status |
|---|---|---|---|---|---|---|---|---|
| 5518 | Problema byssus | Iowa | Boone | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5519 | Problema byssus | Iowa | Clarke | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5520 | Problema byssus | Iowa | Clinton | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5521 | Problema byssus | Iowa | Crawford | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5522 | Problema byssus | Iowa | Decatur | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5523 | Problema byssus | Iowa | Jackson | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5524 | Problema byssus | Iowa | Johnson | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5525 | Problema byssus | Iowa | Lee | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5527 | Problema byssus | Iowa | Madison | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5528 | Problema byssus | Iowa | Scott | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5529 | Problema byssus | Iowa | Union | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5530 | Problema byssus | Iowa | Van Buren | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 5531 | Problema byssus | Iowa | Warren | Location Protected | USGS - NPWRC | 1 | 1950-07-01 | |
| 61977 | Problema byssus | Iowa | Boone | Location Protected | Shapiro | 1 | 1950-07-01 | |
| 107752 | Problema byssus | Iowa | Crawford | Location Protected | Scudder | 1 | 1950-07-01 | |
| 61987 | Problema byssus | Iowa | Lee | Location Protected | D Loren | 1 | 1961-07-02 | |
| 62010 | Problema byssus | Iowa | Scott | Location Protected | St. Ambrose Univ. | 1 | 1961-07-07 | |
| 62011 | Problema byssus | Iowa | Scott | Location Protected | St. Ambrose Univ. | 1 | 1962-07-02 | |
| 61976 | Problema byssus | Iowa | Boone | Location Protected | Heitzman | 1 | 1962-07-30 | |
| 107749 | Problema byssus | Iowa | Warren | Location Protected | J E Michael | 1 | 1964-07-05 | |
| 62008 | Problema byssus | Iowa | Scott | Location Protected | D Loren | 1 | 1965-06-05 | |
| 62006 | Problema byssus | Iowa | Linn | Location Protected | J E Michael | 1 | 1966-07-24 | |
| 62009 | Problema byssus | Iowa | Scott | Location Protected | St. Ambrose Univ. | 1 | 1966-07-30 | |
| 62012 | Problema byssus | Iowa | Scott | Location Protected | THR | 1 | 1966-07-30 | |
| 107750 | Problema byssus | Iowa | Warren | Location Protected | Ron Royer | 1 | 1968-07-13 |