尖腹锯足蛛，动物界-节肢动物门-蛛形纲-蜘蛛目-蟹蛛科-锯足蛛属。维基百科Runcinia acuminata is a species of crab spiders.Females reach a body length of about 10 mm, males less than 6 mm. They are often found in seeding heads of grasses, where the females build and camouflage their egg sacs. They mainly feed on moths that visit these grasses.[1]Distribution[edit]This species is known from Bangladesh to Japan, Borneo, New Guinea and Australia (New South Wales and Queensland).Name[edit]The species name is derived from Latin acuminatus "pointed". Thomisidae