. . . "844351" . . . . . _:b76587790 . . . . "Stygarctidae" . "Arthrotardigrada" . _:b76587790 "WoRMS id" . "Stygarctinae" . _:b76587790 . . "828818" . _:b76587790 "844351" . _:b76587790 . "Tardigrada" . "Animalia" .