†family Hesslandonidae Mueller 1964 (crustacean)
Crustacea - Phosphatocopida - Hesslandonidae
Parent taxon: Phosphatocopida according to E. Olempska et al. 2019
See also Jones and Laurie 2006 and Maas and Waloszek 2005
Sister taxa: Cyclotronidae, Euphosphatocopida, Euphosphatocopina, Falitidae, Klausmuelleria, Vestrogothiidae
Subtaxa: Hesslandona Trapezilites Waldoria
Type: Hesslandona
Ecology:
Distribution:
• Cambrian of Sweden (4 collections), the United Kingdom (1)
Total: 5 collections each including a single occurrence