"Idya mertensii" . . _:b76021210 . . . . _:b76571988 . _:b76571988 "WoRMS id" . . . . "Mertens, 1833" . _:b76571988 . _:b76021210 "GBIF id" . _:b76571988 "848415" . _:b76021210 "7468635" . "Idya mertensii Mertens, 1833" . _:b76571988 . "Idya mertensii" . _:b76021210 . . _:b76021210 . "7468635" . "930060" . "848415" . .