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Effects Of Forest Fragmentation And Honeysuckle Invasion On Forest Lepidoptera In Southwest Ohio, Annie Lynn Doyle

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Habitat loss and exotic species invasion is a rapidly growing threat facing forest animal communities worldwide. The goal of the current study is to assess the impact of forest fragmentation and the associated invasion of honeysuckle on immature tree-feeding Lepidoptera communities in southwestern Ohio. Caterpillar abundance, richness, and honeysuckle density were sampled along 100 meter transects conducted in ten forest fragments. Generalized linear models were developed to determine the effects of fragment area, landscape forest cover, and honeysuckle density on caterpillar abundance and richness. Caterpillar abundance and richness was positively related to landscape forest cover and fragment area. However, these …