Abstract
The deraeocorine plant bug genus Fingulus Distant from Indochina is reviewed, diagnosed and discussed. Seven species are currently recognized, including two new species described herein: F. angkorensis and F. rubricatus from Cambodia and Thailand. Behavior and habitat of F. angkorensis are documented, which was observed to be associated with two anthocorids and a thrips in leaf margin curl-galls produced by the thrips on a banyan tree Ficus microcarpa. A checklist including two species of the assumed sister genus Angerianus Distant is provided, with available distributional records; images of two Angerianus species are also shown for the first time.
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