MolluscaBase eds. (2021). MolluscaBase.
Halonympha Dall & E. A. Smith, 1886. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2021) World Register of Deep-Sea species (WoRDSS) at: http://www.marinespecies.org/Deepsea/aphia.php?p=taxdetails&id=137859 on 2022-05-17
Glover, A.G.; Higgs, N.; Horton, T. (2022). World Register of Deep-Sea species (WoRDSS).
Halonympha Dall & E. A. Smith, 1886. Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=137859 on 2022-05-17