VI ILLUSTRATIONS. 



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Plate VI. Fig. 1. — Cryptothrips salicis: Head and prothorax of female 20 



■ 2. — Cryptothrips salicis: Left antenna of female 20 



3. — Cryptothrips salicis: End of abdomen of female 20 



4. — Phlceothrips jennei: Head and prothorax of female 20 



5. — Phlceothrips jennei: Right antenna of female 20 



6. — Phloiothrips jennei: End of abdomen of female 20 



VII. Fig. 1. — Phlceothrips armiger: Head and prothorax of male 20 



2. — Phlceothrips armiger: Right antenna of male 20 



3. — Phlceothrips armiger: Left fore leg of male 20 



4. — Phlceothrips armiger: End of abdomen of male 20 



