Why this tiny spider has caused a big conversation 

AUSTIN (KXAN) -- Despite efforts to remove the Bone Cave harvestman, a small arachnid found only in Central Texas, from the endangered species list, The U.S. Fish and Wildlife Service determined yesterday the spider relative should remain. “The primary stressor and reason for past loss (of the Bone Cave harvestman), human development, is continuing currently and will continue into the future,” the organization said in its report. “We find that the Bone Cave harvestman shou