. . _:b76605978 . "510709" . "Pycnodonteinae" . _:b76605978 "WoRMS id" . . . "Pycnodonteinae Stenzel, 1959" . _:b76605978 . . "625082" . . . "Pycnodonteinae" . . "Pycnodonteinae" . . _:b76605978 . . "Stenzel, 1959" . . _:b76605978 "510709" .