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Two new Species of Pseudiastata (Dipt., Drosophilidae) predacious on the Pineapple Mealybug

Published online by Cambridge University Press:  10 July 2009

Curtis W. Sabrosky
Curtis W. Sabrosky
Affiliation:
Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, United States Department of Agriculture.
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Extract

The genus Pseudiastata was described by Coquillett (1908) for a single species from Maryland, P. nebulosa, which he placed in the family Geomyzidae. Melander (1913b) referred it to the Drosophilidae and he has been followed in this by subsequent workers. The convergent anterior frontal bristles are suggestive of Milichiidae, however, and the genus may run to that family in some keys.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 41 , Issue 3 , February 1951 , pp. 623 - 627
Copyright
Copyright © Cambridge University Press 1951

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References

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