"2253286" . _:b76639173 . "Megastygarctides McKirdy, Schmidt & McGinty-Bayly, 1976" . . "Megastygarctides" . . _:b75770035 "GBIF id" . _:b75770035 "2253286" . _:b75770035 . _:b76639173 "136648" . _:b76639173 . _:b75770035 . . "Megastygarctides" . . "Megastygarctides" . . "McKirdy, Schmidt & McGinty-Bayly, 1976" . . . "1001886" . _:b76639173 . . . _:b75770035 . . . . "136648" . _:b76639173 "WoRMS id" .