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Some new forms of Pysmotes (Acarina: Pyemotidae) from forest insects with remarks on polymorphism

Informally Refereed
Download (PDF 3.63 MB): https://research.fs.usda.gov/download/treesearch/22388.pdf

Abstract

Three new species of Pyemotes, P. giganticus, P. tuberculatus and P. emarginatus are described, as is the male of P. dryas (Vitzthum, 1923). Male P. dryas and both sexes of P. giganticus are polymorphic. A short, general discussion of polymorphism is presented which includes remarks on its mechanism and possible ecological-evolotuinary implications.

Citation

Cross, Earle A.; Moser, John C.; Rack, Gisela. 1981. Some new forms of Pysmotes (Acarina: Pyemotidae) from forest insects with remarks on polymorphism. Internat. J. Acarol. Vol.7: 179-196
Citations