Species Nemertes maculata Örsted, 1843(uncertain > nomen dubium, Included by Biirger (1904a: 128) among a group of dubious heteronemertean taxa.)
Species Nemertes maculosa Ehlers, 1871(uncertain > nomen dubium, Included by Bürger (1904a: 128) among a group of dubiously valid heteronemertean taxa.)
Species Nemertes microcephala Örsted, 1845(uncertain > nomen dubium, Uncertainly included in the genus Nemertes by Örsted, Bürger (1904a: 131) regarded it as only possibly being a nemertean.)
Species Nemertes microphthalma Örsted, 1845(uncertain > nomen dubium, Included by Bürger (1904a: 131) among a group of dubious species of nemerteans.)
Species Nemertes nigrofuscus Ehrenberg, 1831(uncertain > nomen dubium, Included by Bürger (1904a: 128) among a group of dubiously valid heteronemertean taxa.)
Species Nemertes pusilla Örsted, 1843(uncertain > nomen dubium, Included by Btirger (1904a: 131) with a group of dubious nemertean taxa.)
marine
Not documented
Norenburg, J.; Gibson, R.; Herrera Bachiller, A.; Strand, M. (2024). World Nemertea Database. Nemertes Cuvier, 1817. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=147060 on 2024-07-16