orgyia detrita - the fir tussock or live oak tussock moth caterpillar have urticating setae hairs with antrose barbs that may

animal antrose backyard barb beautiful brown bug building butterfly caterpillar cocoon detrita entomology fauna florida forest fur fuzz garden hair insect irritate landscape larvae lepidoptera moth nature oak orgyia outdoor pattern pest poison red sensitive setae skin spring sting summer tree tussock urticating venom warts white wild wildlife yellow