Long-horned Bees Melissodes rivalis ♂ #32783 Melissodes rivalis ♂ #32878 Melissodes rivalis ♀ #30439 Melissodes rivalis ♀ #30428 Melissodes rivalis ♀ #30429 Melissodes rivalis ♀ #30298 Melissodes rivalis ♀ #30385 Melissodes rivalis ♂ #30343 Melissodes rivalis ♂ ♀ #30407 Melissodes rivalis ♂ #30149 Melissodes rivalis ♂ #30117