original description
(of ) Stimpson, W. (1857). Prodromus descriptionis animalium evertebratorum, quae in Expeditione ad Oceanum Pacificum Septentrionalem, a Republica Federata missa, Cadwaladaro Ringgold et Johanne Rodgers Ducibus, observavit et descrips, Pars II, Turbellarieorum Nemertineorum. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 9: 159-165 [15-22 in separate].
page(s): 161 [details] 
additional source
Chernyshev, A. V. (2020). Nemerteans from the Far Eastern Seas of Russia. <em>Russian Journal of Marine Biology.</em> 46(3): 141-153., available online at https://doi.org/10.1134/s1063074020030049 [details] Available for editors 
additional source
Pereverzeva, A. O.; Chernyshev, A. V.; Magarlamov, T. Y. (2022). Microscopic anatomy of the integument in the ribbon worm <i>Micrura bella</i> (Stimpson, 1857) (Pilidiophora, Nemertea). <em>Journal of Morphology.</em> 284(1): e21529., available online at https://doi.org/10.1002/jmor.21529 [details]
new combination reference
Coe, W. R. (1901). Papers from the Harriman Alaska Expedition. XX. The nemerteans. <em>Proceedings of the Washington Academy of Sciences.</em> 3: 1–110.
page(s): 71 [details] 
From editor or global species database