claim: Two and a Half Men was the highest grossing show in October.
evidence: Clausiliidae , also known by their common name the door snails , are a taxonomic family of small , very elongate , mostly left-handed , air-breathing land snails , sinistral terrestrial pulmonate gastropod mollusks .. taxonomic. taxonomic. family. family ( biology ). left-handed. Gastropod shell#Chirality in gastropods. sinistral. sinistral. terrestrial. terrestrial molluscs. pulmonate. pulmonate. gastropod. gastropod. With about 1,300 species recent and fossil , this belong among the most diverse families of land gastropods -LRB- cf. Orthalicidae , although the marine gastropod family Pyramidellidae is larger -RRB- .. family. family ( biology ). gastropod. gastropod. Orthalicidae. Orthalicidae. Pyramidellidae. Pyramidellidae. Most species of Clausiliidae have an anatomical structure known as a clausilium , which enables the snail to close off the aperture of the shell with a sliding `` door '' .. clausilium. clausilium. aperture. aperture ( mollusc ). shell. gastropod shell