†subfamily Stramentinae Withers 1920 (barnacle)
Thecostraca - Archaeolepadomorpha - Stramentidae
Parent taxon: Stramentidae according to B. K. K. Chan et al. 2021
See also Gale 2016 and Gale 2020
Sister taxon: Loriculinae
Subtaxa: Angulatergum Leweslepas Parastramentum Stramentum Stramentum saadensis
Type: Stramentum
Ecology: stationary epifaunal suspension feeder
Distribution:
• Cretaceous of Belgium (1 collection), Canada (1: Alberta), Colombia (3), the Czech Republic (1), France (1), Germany (1), Kazakhstan (1), Mexico (3), Morocco (1), Nigeria (1), the United Kingdom (13), United States (36: Colorado, Kansas, Oklahoma, South Dakota, Texas)
Total: 63 collections including 64 occurrences