"Trochosphaeridae" . . _:b76572193 . "Harring, 1913" . "368561" . . _:b76572193 "WoRMS id" . _:b76572193 . . "Trochosphaeridae" . . . . . "Trochosphaeridae Harring, 1913" . _:b76572193 . _:b76572193 "368561" . "Trochosphaeridae" . . . "187031" .