Nomenclature
original description
Quatrefages, A. (1846). Étude sur les types inférieurs de l'embranchement des annelés. <em>Annales des Sciences Naturelles, Troisième Série, Zoologie.</em> 6: 173–303., available online at https://www.biodiversitylibrary.org/page/13408183
page(s): 215, pl. 11, fig. VI [details]
new combination reference
Gibson, R. (1995). Nemertean genera and species of the world: an annotated checklist of original names and description citations, synonyms, current taxonomic status, habitats and recorded zoogeographic distribution. <em>Journal of Natural History.</em> 29(2): 271–561., available online at https://doi.org/10.1080/00222939500770161
page(s): 476 [details] Available for editors
[request]
new combination reference
Bürger, O. (1904). Nemertini. <em>Das Tierreich.</em> 20: 1–151., available online at https://www.biodiversitylibrary.org/page/898990
page(s): 70 [details] 
Taxonomy
source of synonymy
Gibson, R. (2005). Nemertina DB. Liverpool John Moore University, UK. [details]
From editor or global species database
Nomenclature The specific name baculus is a noun. [details]