Family Hanleyidae Bergenhayn 1955 (chiton)
Polyplacophora - Neoloricata - Hanleyidae
Parent taxon: Lepidopleurina according to R. T. Abbott 1974
See also Beesley 1998
Sister taxa: Acutichitonidae, Choriplacidae, Crassitudochitonidae, Glyptochitonidae, Homeochiton, Lepidopleuridae, Leptochitonidae, Ochmazochitonidae, Pyknochiton
Subtaxa: Hanleya Hemiarthrum
Ecology: facultatively mobile epifaunal grazer
Distribution: