"Surface view of the sub-umbrella or oral aspect of Aurelia aurita, to show the position of the openings…
"Half of the lower surface of Aurelia aurita. The transparent tissues allow the enteric cavities and…
"Tentaculocyst and marginal lappets of Aurelia aurita. In the lefthand figure-ML, marginal lappets;…
"One of the commonest species, and must have been observed by those who frequent the sea-shore. In the…