| radiation, diversity, and host-plant interactions among island and continental legume-feeding psyllids. | island archipelagos and insect-plant associations have both independently provided many useful systems for evolutionary study. the arytainine psyllid (sternorrhyncha: hemiptera) radiation on broom (fabaceae: genisteae) in the canary island archipelago provides a discrete system for examining the speciation of highly host-specific phytophagous insects in an island context. phylogenetic reconstructions based on three datasets (adult and nymph morphological characters, and two mitochondrial dna reg ... | 2003 | 14686530 |