. "A.H.Clarke, 1959" . "Theta A.H.Clarke, 1959" . "137834" . . . _:b76599857 "137834" . . . . . _:b76599857 . _:b76599857 . . _:b75661771 "2305274" . _:b75661771 . . "Theta" . _:b75661771 "GBIF id" . . _:b76599857 . _:b76599857 "WoRMS id" . _:b75661771 . "2305274" . _:b75661771 . "Theta" . "Theta" . . "947453" .