Plesiosorex greeni (extinct)
Found in one sample
United States: Observation Quarry (Middle Miocene)
Size measurements:
| M1 length | 2.97 mm | N = 7 | Korth and Evander 2016 |
| M1 width | 4.33 mm | N = 7 | Korth and Evander 2016 |
| M2 length | 2.24 mm | N = 3 | Korth and Evander 2016 |
| M2 width | 3.33 mm | N = 3 | Korth and Evander 2016 |
| P4 length | 3.79 mm | N = 7 | Korth and Evander 2016 |
| P4 width | 3.14 mm | N = 8 | Korth and Evander 2016 |
| m1 length | 3.70 mm | N = 47 | Korth and Evander 2016 |
| m1 width | 2.34 mm | N = 47 | Korth and Evander 2016 |
| m2 length | 2.52 mm | N = 28 | Korth and Evander 2016 |
| m2 width | 2.06 mm | N = 29 | Korth and Evander 2016 |
| p4 length | 2.14 mm | N = 28 | Korth and Evander 2016 |
| p4 width | 1.44 mm | N = 28 | Korth and Evander 2016 |
See also Plesiosorex, Plesiosorex coloradensis, Plesiosorex sp.