TY - JOUR T1 - On the Morphology of the Cephalous Mollusca, as Illustrated by the Anatomy of Certain Heteropoda and Pteropoda Collected during the Voyage of H.M.S. "Rattlesnake" in 1846-50 JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 143 SP - 29 EP - 65 PY - 1853/01/01/ UR - http://dx.doi.org/10.1098/rstl.1853.0002 M3 - doi:10.1098/rstl.1853.0002 AU - Huxley, T. ER -