Psyche: A Journal of Entomology / 2019 / Article / Fig 1

Research Article

Dimorphic Sessile Apterae of the Aphid Neothoracaphis glaucae (Hemiptera) on the Evergreen Oak Quercus glauca

Figure 1

Neothoracaphis glaucae on the undersides of leaves of Quercus glauca found in Shinkiba, Tokyo, Japan: (a) an L-type apterous adult (20 January 2014); (b) two S-type apterous adults (20 January 2014); (c) a fourth-instar nymph to be alate (20 November 2013); (d) a teneral alate sexupara with a cast-off skin (20 November 2013).

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