Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
274392
| GU | | Imong River [unspecified location] | 2010 |
22010000
| Guam | unknown |
274405
| GU | | Maagas River [unspecified location] | 2004 |
22010000
| Guam | unknown |
274420
| GU | | Maulap River [unspecified location] | 2004 |
22010000
| Guam | unknown |
274431
| GU | | Sadog Gago River [unspecified location] | 2004 |
22010000
| Guam | unknown |
274445
| GU | | Talofofo River [unspecified location] | 2010 |
22010000
| Guam | unknown |
274346
| GU | | Ajayan River [unspecified location within system] | 2005 |
22010000
| Guam | unknown |
274347
| GU | | Almagosa drainage [unspecified location within drainage] | 2004 |
22010000
| Guam | unknown |