Yes/no
| Species ↕ | Name | Value | Standard | ValueType | Location | Reference ↕ |
|---|---|---|---|---|---|---|
| Eridacnis radcliffei | Single uterus | No | No | raw_value | Sakthikulangara fishing harbour (Quilon), Kerala, Southwest India | akhilesh2012 |
| Oxynotus centrina | Single uterus | No | No | Northern coasts of Tunisia, Gulf of Lion, Cape Verge Peninsula | capape1999 | |
| Oxynotus bruniensis | Single uterus | No | No | New Zealand | finucci2016 |