"The Panopaea Australis is a large analogous species, found at Port Natal, on the coast of…
"The posterior being besest by spines, and the sides furrowed with elevated lamellæ. The color…
"The Giant Clam, Tridacna gigas, is the largest of known shell-fish, the two valves sometimes…
"The C. junonae is a very beautiful species. The great assemblage of the different kinds is…
"The shells of the Hippopus maculatus are smaller but are more beatiful, and are used in the…
"The animal in this case is inclosed in a cacareous tube, the anterior extremity of which is closed…
"The animal in this case is inclosed in a cacareous tube, the anterior extremity of whichi is closed…