(of)Sars, G.O. (1879). Crustacea et Pycnogonida nova in itinere 2do et 3tio expeditionis Norvegicae anno 1877 & 78 collecta (prodromus descriptionis). [New Crustacea and Pycnogonida collected during the 2nd and 3rd voyages of the Norwegian expedition in 1877 & 78 (prologue to the description). <em>Archiv for Mathematik og Naturvidenskab.</em> 4: 427-476. (look up in IMIS) [details]
Boyko, C.B.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2025). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Haplomesus quadrispinosus (G. O. Sars, 1879). Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=118685 on 2025-06-08
RAS (Eds.) (2025). Register of Antarctic Species. Haplomesus quadrispinosus (G. O. Sars, 1879). Accessed at: https://ras.biodiversity.aq/aphia.php/aphia.php?p=taxdetails&id=118685 on 2025-06-08
original description(of)Sars, G.O. (1879). Crustacea et Pycnogonida nova in itinere 2do et 3tio expeditionis Norvegicae anno 1877 & 78 collecta (prodromus descriptionis). [New Crustacea and Pycnogonida collected during the 2nd and 3rd voyages of the Norwegian expedition in 1877 & 78 (prologue to the description). <em>Archiv for Mathematik og Naturvidenskab.</em> 4: 427-476. (look up in IMIS) [details]
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
additional sourceSchotte, M., B.F. Kensley & S. Shilling. (1995 onwards). World list of Marine, Freshwater and Terrestrial Crustacea Isopoda. National Museum of Natural History Smithsonian Institution: Washington D.C., USA - no longer online. [website archived on 2018-01-25].[details]
Present Inaccurate Introduced: alien Containing type locality