Helohyidae

Family

Taxonomic relationships of Helohyidae

Archaenodon belongs to Helohyidae - Cope (1873)
Lophiohys belongs to Helohyidae - Carroll (1988)
Ithygrammodon belongs to Helohyidae - McKenna and Bell (1997)
Apriculus belongs to Helohyidae - McKenna and Bell (1997)
Progenitohyus belongs to Helohyidae - Ducrocq et al. (1997)
Pakkokuhyus belongs to Helohyidae - Tsubamoto et al. (2002)
Helohyidae belongs to Artiodactylamorpha - Spaulding et al. (2009)