. . . "344904" . . "Szidat, 1950 of Szidat (1965)" . _:b76634537 . "Derogenes parvus" . "Derogenes parvus Szidat, 1950 of Szidat (1965)" . . . _:b76634537 "344904" . "Derogenes parvus" . . "819980" . _:b76634537 . _:b76634537 . _:b76634537 "WoRMS id" . . .