TY - JOUR T1 - On the Supposed Existence of Metamorphoses in the Crustacea. JF - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843) VL - 3 SP - 341 EP - 342 PY - 1830/01/01/ UR - http://dx.doi.org/10.1098/rspl.1830.0212 M3 - doi:10.1098/rspl.1830.0212 AU - Westwood, J. ER -