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On August 31, 2024, a pair of Green Immigrant Leaf Weevils (Polydrusus formosus) was observed mating on a leaf in a forest at Tehatta, West Bengal, India. The Green Immigrant Leaf Weevil is a species of broad-nosed weevil belonging to the family Curculionidae, subfamily Entiminae. This weevil feeds on the leaves and buds of many hardwood and fruit trees, including birch, beech, oak, poplar, hawthorn, various shrubs, and Prunus species. The Green Immigrant Leaf Weevil is reddish-green in color, with a narrow face and a lined pattern on its back. It measures about 0.2-0.27 inches (5.3-6.8 mm) in length. This species is also considered a pest, as it feeds on crops like strawberries and raspberries. Adults are most commonly observed from April through August. These beetles lay their eggs in the bark or leaves of host plants. (Photo by Soumyabrata Roy/NurPhoto/Rex Features/Shutterstock)
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