Malacostraca - Decapoda - Longusorbiidae
Full reference: H. Karasawa, C. E. Schweitzer, and R. M. Feldmann. 2008. Revision of the Portunoidea Rafinesque, 1815 (Decapoda: Brachyura) with emphasis on the fossil genera and families. Journal of Crustacean Biology 28(1):82-127
Parent taxon: Portunoidea according to C. E. Schweitzer et al. 2021
See also Karasawa et al. 2008, Luque et al. 2017, Schweitzer et al. 2010 and Schweitzer and Feldmann 2011
Sister taxa: Carcineretidae, Carcinidae, Eogeryonidae, Geryonidae, Lithophylacidae, Pleolobites, Portunidae, Psammocarcinidae, Rhachiosoma
Subtaxa: Binkhorstia Longusorbis
Type: Longusorbis
Ecology: semi-infaunal carnivore
Distribution:
• Eocene of Mexico (1 collection)
• Cretaceous of Canada (2: British Columbia), Mexico (1), the Netherlands (2)
Total: 6 collections each including a single occurrence