Family Hemiaulaceae Heiberg 1863 (diatom)
Bacillariophyceae - Hemiaulales - Hemiaulaceae
as "Hemiaulidae"
Full reference: P.A.C. Heiberg. 1863. Conspectus criticus Diatomacearum Danicarum. Kritisk Oversigt over De Danske Diatomeer. Wilhelm Priors Forlag, Kjøbenhavn 135pp,6pls
Parent taxon: Hemiaulales according to F. E. Round et al. 1990
See also Andrews 1976
Sister taxa: none
Subtaxa: Abas Baxteriopsis Cerataulina Eucampia Pseudorutilaria Riedelia Sphynctolethus
Ecology: "photoautotroph"
Distribution:
• Miocene of United States (1: Maryland collection)
• Eocene of the Russian Federation (1)
• Paleocene of Antarctica (1)
Total: 3 collections each including a single occurrence