WoRMS name details
Neptunus (Hellenus) A. Milne-Edwards, 1879
450372 (urn:lsid:marinespecies.org:taxname:450372)
unaccepted > junior subjective synonym
Subgenus
Achelous spinicarpus Stimpson, 1871 (type by subsequent designation)
Neptunus De Haan, 1833 accepted as Portunus Weber, 1795
- Species Neptunus (Hellenus) alcocki Gordon, 1930 accepted as Alionectes pulchricristatus (Gordon, 1931) (unaccepted > junior homonym)
- Species Neptunus (Hellenus) alcocki Nobili, 1906 accepted as Incultus alcocki (Nobili, 1906) (unaccepted > superseded combination)
- Species Neptunus (Hellenus) Andersoni De Man, 1887 accepted as Trionectes andersoni (De Man, 1887) (unaccepted > superseded combination)
- Species Neptunus (Hellenus) arabicus Nobili, 1905 accepted as Eodemus arabicus (Nobili, 1905) (unaccepted > superseded combination)
- Species Neptunus (Hellenus) hastatoides (Fabricius, 1798) accepted as Eodemus hastatoides (Fabricius, 1798) (unaccepted > superseded combination)
- Species Neptunus (Hellenus) iridescens Rathbun, 1894 accepted as Achelous iridescens (Rathbun, 1894) (unaccepted > superseded combination)
- Species Neptunus (Hellenus) longispinosus (Dana, 1852) accepted as Xiphonectes longispinosus (Dana, 1852) (unaccepted > superseded combination)
- Species Neptunus (Hellenus) nipponensis Sakai, 1938 accepted as Laleonectes nipponensis (Sakai, 1938) (unaccepted > superseded combination)
- Species Neptunus (Hellenus) pulchricristatus Gordon, 1931 accepted as Alionectes pulchricristatus (Gordon, 1931) (unaccepted > superseded combination)
- Species Neptunus (Hellenus) tweediei Shen, 1937 accepted as Eodemus unidens (Laurie, 1906) (unaccepted > junior subjective synonym)
marine, brackish, fresh, terrestrial
Milne-Edwards, A. (1873-1880). Études sur les xiphosures et les crustacés de la région mexicaine. In: Mission scientifique au Mexique et dans l'Amérique centrale, ouvrage publié par odre du Ministre de l'Instruction publique. Recherches Zoologiques pour servir à l'histoire de la faune de l'Amérique centrale et du Mexique, publiées sous la direction de M. H. Milne Edwards, membre de l'Institut. Imprimerie nationale, Paris. Cinquième partie. Tome premier. [8 unpaginated] + 1–368 + [63 unpaginated plate legends], pls. 1–61 + 5A + 31A [= 63 plates]. {Dates of publication—Livraison 1: [6 unpaginated] + pp. 1–24, pls. 1–7: 20 September 1873; Livraison 2: pp. 25–56, pls. 8–14: 28 October 1873; Livraison 3: pp. 57–120, pls. 15–20: 4 December 1875; Livraison 4: pp. 121–184, pls. 21–27, 29, 30: 1878; Livraison 5: pp. 185–224, pls. 31–39: 1879; Livraison 6: pp. 225–264, pls. 40–43, 45–48, 5A: 1879; Livraison 7: pp. 265–312, pls. 31A, 44, 49–54: 1880; Livraison 8: pp. 313–368 + [8 unpaginated pp.], pls. 55–61: 1880}. , available online at https://www.biodiversitylibrary.org/item/209106 [details] 
DecaNet eds. (2024). DecaNet. Neptunus (Hellenus) A. Milne-Edwards, 1879. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=450372 on 2024-04-24
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original description
Milne-Edwards, A. (1873-1880). Études sur les xiphosures et les crustacés de la région mexicaine. In: Mission scientifique au Mexique et dans l'Amérique centrale, ouvrage publié par odre du Ministre de l'Instruction publique. Recherches Zoologiques pour servir à l'histoire de la faune de l'Amérique centrale et du Mexique, publiées sous la direction de M. H. Milne Edwards, membre de l'Institut. Imprimerie nationale, Paris. Cinquième partie. Tome premier. [8 unpaginated] + 1–368 + [63 unpaginated plate legends], pls. 1–61 + 5A + 31A [= 63 plates]. {Dates of publication—Livraison 1: [6 unpaginated] + pp. 1–24, pls. 1–7: 20 September 1873; Livraison 2: pp. 25–56, pls. 8–14: 28 October 1873; Livraison 3: pp. 57–120, pls. 15–20: 4 December 1875; Livraison 4: pp. 121–184, pls. 21–27, 29, 30: 1878; Livraison 5: pp. 185–224, pls. 31–39: 1879; Livraison 6: pp. 225–264, pls. 40–43, 45–48, 5A: 1879; Livraison 7: pp. 265–312, pls. 31A, 44, 49–54: 1880; Livraison 8: pp. 313–368 + [8 unpaginated pp.], pls. 55–61: 1880}. , available online at https://www.biodiversitylibrary.org/item/209106 [details]
