CATALOGUE OF SHELLS 
308 
3. Purpura testudinea, (Lam.) 
4. maculata, 
5. Struthiolaria crenulata. (Lam.) 
6. nodosa, (Lam.) 
7. Turbo Smaragdus. 
8. Trochus granulatus, 
9. Imperator imperialis, 
Trochus imperialis, (Gmel.) 
10. Amphibola avellana. (Schum.) 
Ampullacea avellana, (Quoy.) 
Ampullaria avellana, (Lam.) 
Others have been brought to this country by whalers which 
have touched at the Islands ; or are also found in other parts 
of the Pacific Ocean : 
11. Bulla Australis, (Gray.) King’s Voyage to New Hol- 
land. 
12. Calyptrcea dilatata, (Sowerby.) 
13. Monodonta reticularis, 
Trochus reticularis, (Gray.) Wood’s Supp. f. 21. 
Trochus Zelandica, (Quoy.) 
14. Venus Stutchburii, (Gray.) Wood’s Supp. f. 4. 
Venus crassicostatus, (Quoy.) 
Five have been lately described and figured by M. Quoy, in 
the Atlas which is published to figure the animals discovered, 
in the voyage of the Astrolabe : 
15. Fusus Zelandicus, (Quoy.) 1. c. to 34, f. 4, 5. 
16. Mactra elongdta, (Quoy.) 
17. Tellina lactea, (Quoy.) 
18. Venus intermedia, (Quoy.) 
19. Pectunculus ovalis, (Quoy.) 
The remainder appear to be new to science : I have therefore 
added a short specific description of each of them : 
20. Monodonta subrostata, N. s. — Shell conical, suborbicular, 
solid, black, with close wavy longitudinal yellow lines ; spire 
short, whorles five, last large rounded, hinder part with three 
to six spiral keels, axis imperforated, throat smooth and 
silvery. 
