Helcionelloida - Helcionellida - Stenothecidae
Synonym: Aequiconus Parkhaev 2001
Full reference: O. Elicki. 1994. Lower Cambrian carbonates from eastern Germany:palaeontology, stratigraphy and palaeogeography. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 191(1):69-93
Parent taxon: Stenothecidae according to P. J. Wagner 2023
See also Elicki 1994, Gravestock et al. 2001, Parkhaev 2001, Sepkoski 2002 and Skovsted and Peel 2007
Sister taxa: Acanthotheca, Eurekapegma, Mellopegma, Pseudoscenella, Stenotheca, Stenothecinae, Watsonellinae
Subtaxa: Aequiconus zigzac Planutenia flectata
Ecology: stationary epifaunal suspension feeder
Distribution:
• Cambrian of Canada (2: Newfoundland and Labrador collections), Germany (1), United States (1: Pennsylvania)
Total: 4 collections including 5 occurrences
Specimen images are retrieved through the ePANDDA API.
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