Alternative spelling: Wiwaxidae
Full reference: C. D. Walcott. 1911. Cambrian Geology and Paleontology II: No.5--Middle Cambrian Annelids. Smithsonian Miscellaneous Collections 57(5):109-144
Parent taxon: Mollusca according to P. J. Wagner 2023
Sister taxa: Acevina, Actinoconus, Aculifera, Aculopileus, Acutirostriconus, Aldanolina, Algomella, Anisomyaria, Aulacotrochus, Aviculocephaloconus, Bagenoviella, Beroides, Bisulcus, Bivalvia, Calyptoptomatida, Cambroscutum, Centriconus, Cephalopoda, Chiton cottae, Codonoconus, Conchifera, Conchula, Corystos, Crestoconus, Cyrtostoma, Dingus, Diplacophora, Dysmea, Dysnoetopla, Ebianella, Eosoconus, Gastropoda, Granoconus, Gutticonus, Hamatoconus, Helcionelloida, Hemithecellitina, Huangshandogoconus, Huangshandongoconus, Kaschkadakia, Katunioides, Kepinospira, Khairkhaniidae, Khairkhaniiformes, Kraikchania, Kuanchuanella, Laticonus, Liantuoconus, Ligyrokala, Mackenziella, Maikhanellidae, Makarakia, Merismoconcha, Minymerisma, Odontogriphus, Omalenlina, Paragastropoda, Peotoconus, Polytropis, Porcaconus, Proconus, Pseudomatthevia, Rostroconchia, Salanyella, Sargaella, Scamboscamna, Scaphopoda, Serialia, Shishania, Sinuconus, Songlingella, Spatuloconus, Stenothecella, Sulcocarina, Tergomya, Trunctoconus, Tuberoconus, Xenoconchia, Xilingxiaconus, Xinnanospira, Yangtzemerisma
Subtaxa: Pollingeria
Type: Wiwaxia
Distribution:
• Cambrian of Canada (21: British Columbia collections), the Russian Federation (5)
Total: 26 collections including 29 occurrences