The social insects : their origin and evolution / by William Morton Wheeler.

  • Wheeler, William Morton, 1865-1937. Sociétés d'insectes. English
Date:
1928
Catalogue details

Licence: In copyright

Credit: The social insects : their origin and evolution / by William Morton Wheeler. Source: Wellcome Collection.

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    'ic;. 2. Peniiobyiiieii sehucherti 'I'illvarJ, complete specimen as preser\ed in the Lower I’ermiati Heds of Kansas. Lenuth ot iorew intr, sliethrlv o\ er halt-an- inch. (,\ftcr R. |. 'rillyard.) I k;. V Priil'.ih'i'iiien jieniiidmis I'llKaixl, complete torew inu, mnch enlareted, trom a s]->ccimen found in the l.ower IVrmian Reds of Kansas, (.\lter R. I. I ilKarel.) 1,/>■ “9