Published online by Cambridge University Press: 31 May 2012
A collection of pinned, inflated larvae systematically arranged in Schmitt boxes provides an invaluable reference for taxonomists. Inflated or blown larvae are more readily available for examination and usually retain their colours better than do “liquid-preserved” larvae. Inflation has disadvantages in that the specimens are more easily damaged and require more time in preparation. However the importance of these two factors has been reduced by techniques employed at the Vernon Laboratory.