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Diaspid training - Keys

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External Morphology<br />

Adult Female-con’t<br />

Secretion Organs forming the exuvia Con’t.<br />

• Discoidal pores: simple structures (present or absent).<br />

• Ventral loculate-style pores (usually quinquelocular and ventral )<br />

– Perivulvular pores below right (associated with the vulva). May vary from from one pore to<br />

seven groups .<br />

– Spiracular pores below left (associated with the spiracles). Spiracle absent or present<br />

around anterior or both spiracles.

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