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A comparison of morphological features of external genitalia in four species of mole Scapanus latimanus, Condylura cristata, Parascalops breweri, and Urotrichus talpoides.
| Species | Prepuce length | AGD | Bone | Masculine trait score | Ovotestes |
|---|---|---|---|---|---|
| Broad-footed | M=F | M=F | M= + | M=9 | No |
| F= − | F=3 | ||||
| Star-nosed | M>F | M=F | M= − | M=8 | Yes |
| F= − | F=4 | ||||
| Hairy-tailed | M=F | NA | M= + | M=9 | Yes |
| F= + | F=5 | ||||
| Japanese shrew | M>F | M>F | M= − | M=8 | No |
| F= − | F=0 |
M= Male, F=Female, NA=Not Applicable (data not available), AGD= anogenital distance
