In this study, we applied these conditions to the analysis of the subclass Actinobacteridae using genome computational methods to deduce a small set of useful genes [12].
The extant ray-finned fishes of the subclass Actinopterygii include 42 orders, 431 families and over 23,000 species.
Oligochaete, any worm of the subclass Oligochaeta (class Clitellata, phylum Annelida).
Opisthobranch, any marine gastropod of the approximately 2,000 species of the subclass Opisthobranchia.
Most are members of the subclass Pulmonata, which also includes the terrestrial snails and slugs, but some are members of the subclass Prosobranchia; both subclasses belong to the class Gastropoda.
The term sea slug is sometimes used to refer to all members of the subclass Opisthobranchia (see opisthobranch).
In some systems of classification, the coelacanths and rhipidistians are considered separate orders, members of the subclass Crossopterygii.
Rose moss, (Rhodobryum roseum; formerly Bryum roseum), moss of the subclass Bryidae, found throughout most of the world in woods or sheltered grassy places.
Cone shell, any of several marine snails of the subclass Prosobranchia (class Gastropoda) constituting the genus Conus and the family Conidae (about 500 species).
In the life cycle of trematode flukes of the subclass Digenea, mollusks (mostly snails) serve as the intermediate host.
Physcomitrium is a genus of about 80 species in the family Funariaceae of the subclass Bryidae, division Bryophyta.
