B. cylindrica

B. cylindrica may refer to:


 * Babella cylindrica, a sea snail species
 * Bicosoeca cylindrica, a species of bicosoecids in genus Bicosoeca
 * Boehmeria cylindrica, a flowering plant species
 * Brephulopsis cylindrica, a land snail species
 * Bruguiera cylindrica, a mangrove species
 * Bythinella cylindrica, a snail species