| Valid name | Nesiarchus |
| Synonym | Type: Nesiarchus nasutus Johnson, by monotypy. |
| Synonym | Nesiarchus Johnson, 1862 |
| Synonym | Gender: M; Proc. zool. Soc. London, 1862: 173 |
| Synonym | Escolar Goode and Bean, 1896, Mem. Mus. compar. Zool. Harv., 22: 519 (type: Thyrsitops violaceus Bean, by orig. de |
| Synonym | Bipinnula Jordan and Evermann, 1896, Bull. U.S. natn. Mus., (47): 878 (type: Thyrsitops violaceus Bean, by orig. d |