IRMNG taxon details
original description
Beurlen, K. (1934). Die Pygaspiden, eine neue Crustaceen-(Entomostracen-)Gruppe aus den Mesosaurier führenden Iraty-Schichten Brasiliens. <em>Paläontologische Zeitschrift.</em> 16(1-2): 122-138., available online at https://doi.org/10.1007/bf03041674 page(s): 122 [details]
basis of record
Neave, S. A. and successors. (1939-2004). Nomenclator Zoologicus, vols. 1-10 online. [developed by uBio, hosted online at MBLWHOI Library]. Previously at http://ubio.org/NomenclatorZoologicus/ (URL no longer current). , available online at https://insecta.bio.spbu.ru/z/nomenclator_zoologicus_PDF.htm [details]
verified source for family
WoRMS (Mar 2013) [details]
name verified source
Neave, S. A. and successors. (1939-2004). Nomenclator Zoologicus, vols. 1-10 online. [developed by uBio, hosted online at MBLWHOI Library]. Previously at http://ubio.org/NomenclatorZoologicus/ (URL no longer current). , available online at https://insecta.bio.spbu.ru/z/nomenclator_zoologicus_PDF.htm [details]
current name source
WoRMS (Mar 2013) [details]
extant flag source
NZ cross ref or inferred from publ. title [details]
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