. _:b75796186 . . . . "Hydraschema" . "Hydraschema" . _:b75796186 . . . "598030" . "1118983" . "Hydraschema" . _:b75796186 "GBIF id" . . "Hydraschema Thomson, 1864" . _:b75796186 "1118983" . . _:b75796186 . "Thomson, 1864" .