. _:b76649615 . . "2189" . "Sphaerolaimidae" . . . . . . "Filipjev, 1918" . . _:b76649615 . "Sphaerolaimidae" . _:b76649615 . _:b76649615 "2189" . . "Sphaerolaimidae" . _:b76649615 "WoRMS id" . . "Sphaerolaimidae Filipjev, 1918" . "186538" . .