Noun
one of the contractile organs of the body
Source: WordNetBlue Whale (Balaenoptera musculus): Eastern North Pacific Stock (NOAA Stock Reports, 2009), p. 178. Infrequently, this population visits the northwest Pacific between Kamchatka and the northern tip of Japan. Source: Internet
Another house wren complex taxon; other scientific names include T. musculus martinicensis and T. martinicensis. Source: Internet
The mammals dog ( Canis familiaris ), brown rat ( Rattus norvegicus ), mouse ( Mus musculus ), and chimpanzee ( Pan troglodytes ) are all important model animals in medical research. Source: Internet
Part of the house wren complex; other scientific names include T. musculus guadeloupensis and T. guadeloupensis * Martinique wren, Troglodytes aedon martinicensis (Martinique, Caribbean, c. 1890) :Last found in 1886. Source: Internet
The pigeon had particularly large breast muscles that indicate powerful flight ( musculus pectoralis major for downstroke and the smaller musculus supracoracoideus for upstroke). Source: Internet