†subfamily Ampletochilininae Schallreuter 1975 (ostracod)
Ostracoda - Palaeocopida - Oepikellidae
Parent taxon: Oepikellidae according to K. Lajblová and P. Kraft 2018
See also Mohibullah et al. 2013
Sister taxa: Duringia, Oepikellinae, Oepikium, Opikatia
Subtaxa: Ampletochilina Platybolbina
Ecology: epifaunal suspension feeder
Distribution:
• Whiterockian of United States (3: Nevada collections)
• Ordovician of Canada (1: Northwest Territories), Estonia (1), Latvia (1), Norway (6), the Russian Federation (5), Sweden (3), United States (1: Nevada)
Total: 21 collections including 28 occurrences