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Revision of the Nearctic Species of the Genus Psammotettix, (Homoptera: Cicadellidae). Smithsonian contributions to Zoology, Number 74

机译:修正psammotettix属的近物种,(同翅目:Cicadellidae)。史密森尼对动物学的贡献,第74号

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摘要

Nineteen Nearctic Psammottetix species were treated. Four of the species are Holarctic. Fifteen species were redescribed and four new species were described. The limits of the genus were redefined. Interspecific, intraspecific, and individual variations were discussed. The first complete written keys to males and females of Nearctic species were prepared. Important diagnostic characters for each species were illustrated. New specific taxonomic characters in the genus, lobes at the base of the first valvula, were employed and illustrated. Possible avenues for future investigation, host-plant data, disease vector relationships, and parasite data were included in the text.

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