Order Tectibranchia (snail)
Alternative spelling: Tectibranchiata
Parent taxon: Opisthobranchia according to C. S. Hickman 1980
See also Addicott 1970 and Martin 1904
Sister taxa: Acanthotrophia, Acochlidea, Akeridae, Buscotypus, Canepina, Cephalaspida, Cephalaspidea, Cylindrobullinoidea, Floribella, Gymnosomata, Heteroptygmatis, Heterostrophia, Lutima, Mariottia, Mistostigma, Nicosiaella, Notaspidea, Paronaella, Pseudofusia, Reticulacella, Rhodopemorpha, Scorbinidola, Thecosomata, Umbraculomorpha
Subtaxa: Tornatinidae
Ecology: epifaunal
Distribution: there are no occurrences of Tectibranchia in the database