. . . . "Psammechinus pustulatus" . _:b76579285 . "569549" . "6156332" . _:b76579285 . "Psammechinus pustulatus" . _:b76579285 "WoRMS id" . _:b75626022 "6156332" . . "Psammechinus pustulatus (L. Agassiz, 1841)" . . . _:b75626022 . _:b75626022 . "(L. Agassiz, 1841)" . . . _:b75626022 . _:b76579285 . . _:b76579285 "569549" . . "576214" . _:b75626022 "GBIF id" .