Abdominal terga 3-4 not with a posterior
membranous band (at least in the middle) (Section I)
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Abdominal terga 3-4 with a posterior membranous
band (Section II)
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Posterior part of abdomen darkened (abd. 8-10)
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| - | Abdominal terga 5-8 clearly annulated (anterior potions darker - sclerotized)
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| - | Abdominal terga with purplish markings on the side (fading in the middle)
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| - | Abdominal terga 3-8 have an obvious sclerotized strip along anterior
margin
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Color white to pale yellow; head and thorax darker
than abdomen
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| - | Sclerotized areas of body pale to medium
brown; head and thorax darker than abdomen
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| - | Sclerotized areas grayish brown; antennae
and palpi paler
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