| 引用出處 | Rubio, F. and E. Rolán, 2022 New species of Vitrinellidae (Gastropoda: Truncatelloidea) from the Indo-Pacific. The genus Circulus Jeffreys, 1865. Museo de Historia Natural, Universidad Santiago de Compostela, 426p. | |
| 參考文獻 | 132953 Rubio, F. and E. Rolán, 2022 | |
| 頁 | 391-393;fig.S6 | |
| 已命名為有效 | Circulus abruptus | |
| 附註 | etymology, ecology, occlit | |
| 地點 | Philippines, Bohol, Cortes; 123-135 m.; MNHN-IM-2000-37584. | |
| 分布 | Only known from the type locality. | |
| Quote | Maximum size (holotype): 0.159 cm, ShD. |