Musculus nanulus Thiele 1930 (mussel)
Bivalvia - Mytilida - Mytilidae
Belongs to Musculus according to Thiele 1930
Sister taxa: Musculus (Ryenella), Musculus balcombei, Musculus discors, Musculus glacialis, Musculus kryshtofovitschi, Musculus nanus, Musculus niger, Musculus somaliensis, Musculus sorgenfreii, Lanistina arcacea, Lanistina corioensis
Ecology: stationary epifaunal suspension feeder