WoRMS taxon details
Halosydna johnsoni (Darboux, 1899)
333537 (urn:lsid:marinespecies.org:taxname:333537)
accepted
Species
Halosydna californica (Johnson, 1901) · unaccepted (superseded recombination of...)
superseded recombination of unnecessary replacement name for Polynoe reticulata
Halosydna macrocephala Essenberg, 1917 · unaccepted (subjective synonym)
Lepidonotus johnsoni Darboux, 1899 · unaccepted (superseded original combination)
Polynoe californica Johnson, 1901 · unaccepted (unnecessary replacement name for...)
unnecessary replacement name for Polynoe reticulata
Polynoe reticulata Johnson, 1897 · unaccepted (replaced primary homonym in Polynoe)
marine, brackish, fresh, terrestrial
recent only
(of Lepidonotus johnsoni Darboux, 1899) Darboux, G. (1899). Recherches sur les Aphroditiens. <em>Travaux de l'Institut de Zoologie de l'Université de Montpellier et de la Station zoologique de Cette.</em> Ser. 2, memoire 6: 1-276. [details]
Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database. Halosydna johnsoni (Darboux, 1899). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=333537 on 2025-09-07
Date
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Nomenclature
original description
(of Halosydna macrocephala Essenberg, 1917) Essenberg, Christine. (1917). Description of some new species of Polynoidae from the coast of California. <em>University of California Publications in Zoology.</em> 18(3): 45-60, plates 2-3., available online at https://www.biodiversitylibrary.org/page/30246852 [details] 
original description (of Lepidonotus johnsoni Darboux, 1899) Darboux, G. (1899). Recherches sur les Aphroditiens. <em>Travaux de l'Institut de Zoologie de l'Université de Montpellier et de la Station zoologique de Cette.</em> Ser. 2, memoire 6: 1-276. [details]
original description (of Polynoe californica Johnson, 1901) Johnson, Herbert Parlin. (1901). The Polychaeta of the Puget Sound region. <em>Proceedings of the Boston Society for Natural History.</em> 29(18): 381-437, plates 1-19., available online at https://www.biodiversitylibrary.org/page/56803704
page(s): 387 footnote (replacement name) [details]
original description (of Polynoe reticulata Johnson, 1897) Johnson, Herbert P. 1897. A preliminary account of the marine annelids of the Pacific coast, with descriptions of new species. Proceedings of the California Academy of Sciences, Ser. 3, 1(5): 153-199., available online at http://www.archive.org/details/proceedingscali01sciegoog
page(s): 170-172, plate VII figs. 32, 41, 41a, plate VIII figs. 47, 47a, 47b; note: Johnson uses Polynoe with a diaeresis on the 'e' [details]
original description (of Lepidonotus johnsoni Darboux, 1899) Darboux, G. (1899). Recherches sur les Aphroditiens. <em>Travaux de l'Institut de Zoologie de l'Université de Montpellier et de la Station zoologique de Cette.</em> Ser. 2, memoire 6: 1-276. [details]
original description (of Polynoe californica Johnson, 1901) Johnson, Herbert Parlin. (1901). The Polychaeta of the Puget Sound region. <em>Proceedings of the Boston Society for Natural History.</em> 29(18): 381-437, plates 1-19., available online at https://www.biodiversitylibrary.org/page/56803704
page(s): 387 footnote (replacement name) [details]
original description (of Polynoe reticulata Johnson, 1897) Johnson, Herbert P. 1897. A preliminary account of the marine annelids of the Pacific coast, with descriptions of new species. Proceedings of the California Academy of Sciences, Ser. 3, 1(5): 153-199., available online at http://www.archive.org/details/proceedingscali01sciegoog
page(s): 170-172, plate VII figs. 32, 41, 41a, plate VIII figs. 47, 47a, 47b; note: Johnson uses Polynoe with a diaeresis on the 'e' [details]
Taxonomy
status source
Hartman, O. (1939). Polychaetous annelids. Part I. Aphroditidae to Pisionidae. <em>Allan Hancock Pacific Expeditions.</em> 7(1): 1-156., available online at https://www.biodiversitylibrary.org/page/27822254 [details]
Other
additional source
Hartman, Olga. (1959). Catalogue of the Polychaetous Annelids of the World. Parts 1 and 2. <em>Allan Hancock Foundation Occasional Paper.</em> 23: 1-628. [details] Available for editors 
[request]
additional source Kudenov, Jerry D. (1975). Errant polychaetes from the Gulf of California, Mexico. <em>Journal of Natural History.</em> 9(1): 65-91., available online at https://doi.org/10.1080/00222937500770061
page(s): 68 [details] Available for editors [request]
[request]additional source Kudenov, Jerry D. (1975). Errant polychaetes from the Gulf of California, Mexico. <em>Journal of Natural History.</em> 9(1): 65-91., available online at https://doi.org/10.1080/00222937500770061
page(s): 68 [details] Available for editors
[request]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
