STROMBUS. 259 



rally distributed, but by far more numerous in tropical 

 seas than in those of temperate countries. 



Species of Strombus. 



accipitrinus, Mart. laciniatus, Chem. 



alatus, Gmel. latissimus, Linn. 



galeatus, Wood. lentiginosus, Linn. 



gigas, Linn. papilio, Chem. 



Goliathus, Chem. pugilis, Linn. 



gracilior, Wood. rosaceus, Mart. 



grauulatus, Wood. Thersites, Gray. 

 iuermis, Sow. 



Sub-gen. MONODACTyLus, Klein. 

 Outer lip with a lobe at the posterior part much produced. 



adustus, Chem. gallus, Linn. 



aratrum, Martyn. guttatus, Mart. 



auris-Dianae, Linn. Peruviauus, Swains. 



austrahs, Sow. striato-granulatus, Mart. 



costo-muricatus, Mart. tricornis, Mart. 



Sub-gen, gallinula, Klein. 



Inner lip restricted, not spread widely over the body-whorl ; 

 posterior canal frequently long, ascending the spire. 



Campbellii, Gray. Listeri, Gray. 



canarium, Linn. marginatus, Linn. 



columba, Gmel. minimus, Linn. 



deformis, Gray. pulchellus, Reeve. 



epidromis, Linn. Sibbaldii, Soiv. 



fusiformis, Sow. succinctus, Linn. 



gibbus, Mart. Swainsoui, Reeve. 



Japonicus, Reeve. variabilis, Swains. 



labiosus. Wood. vittatus, Linn. 



