Alternative spelling: Homolidea
Parent taxon: Homoloida according to R. M. Feldmann et al. 2012
See also Ahyong et al. 2007, Collins and Wienberg Rasmussen 1992, Feldmann and Schweitzer 2009, Karasawa 1992, Karasawa 1993, Karasawa et al. 2011, Luque et al. 2017, Rathbun 1926, Schweitzer et al. 2006 and Schweitzer et al. 2010
Sister taxa: none
Subtaxa: Homolidae Laeviprosopon Latreilliidae Mithracitidae Poupiniidae Tithonohomolidae
Ecology: epifaunal carnivore
Distribution:
• Miocene of Argentina (1 collection)
• Eocene of Antarctica (1), Italy (4), Japan (2), Mexico (1), the United Kingdom (2), United States (4: Oregon, South Carolina, Washington)
• Paleocene of Denmark (2)
• Cretaceous of Antarctica (1), Australia (3), Belgium (1), Canada (1: British Columbia), Colombia (1), Denmark (1), France (2), Greenland (4), Japan (4), Lebanon (1), the Netherlands (1), Spain (5), Switzerland (2), the United Kingdom (7), United States (16: Colorado, Delaware, Montana, New Jersey, South Dakota, Texas, Wyoming, mississippi)
• Jurassic of Austria (1), Czechia (3), Poland (1), Romania (1)
Total: 73 collections including 92 occurrences