Musculus (Ryenella) Fleming 1959 (mussel)
Bivalvia - Mytilida - Crenellidae
Alternative spelling: Ryenella
Parent taxon: Musculus according to J. A. Todd 2001
See also Sepkoski 2002
Sister taxa: Musculus (Musculus), Musculus (Skarlatella), Musculus (Undatimusculus), Musculus balcombei, Musculus delicatula, Musculus discors, Musculus glacialis, Musculus kryshtofovitschi, Musculus nanulus, Musculus nanus, Musculus niger, Musculus somaliensis, Musculus sorgenfreii, Musculus viridulus, Lanistina arcacea, Lanistina corioensis
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Musculus (Ryenella) in the database