Rhynchonellata - Rhynchonellida - Rhynchonellidae
Alternative spelling: Aalenirhynchia
Full reference: X. Shi and R. E. Grant. 1993. Jurassic rhynchonellids: internal structures and taxonomic revisions. Smithsonian Contributions to Paleobiology 73:1-190
Parent taxon: Rhynchonelloidea according to A. Williams et al. 2002
See also Sepkoski 2002
Sister taxa: Rhynchonelloidea angulata, Rhynchonelloidea curvivarians, Rhynchonelloidea cynica, Rhynchonelloidea formalis, Rhynchonelloidea goyi, Rhynchonelloidea lineata, Rhynchonelloidea ruthenensis, Rhynchonelloidea subangulata, Rhynchonelloidea varians
Subtaxa: Aalenirhynchia subdecorata Aalenirhynchia walkeri
Type: Aalenirhynchia subdecorata
Ecology: stationary epifaunal suspension feeder
Distribution:
• Jurassic of the United Kingdom (2 collections)
Total: 2 collections including 3 occurrences