MUREX. 



73 



rufus, Lavi. 

 Saulise, Soio. 

 Senegalensis, Gmel. 

 Sinensis, Reeve. 

 spectrum, Reeve. 

 SteerijB, Reeve. 



strigatus, Reeve, 

 territus, Reeve. 

 torrefactus, Sow. 

 tubulatus, Mart. 



virgineus, 



Bolt. 



Sub-gen. pteronotus, Swainson. 



Varices three, compressed, fin-shaped ; canal moderate, generally 

 closed by the union of the two lips at their base. 



acanthopterus. Lam. 

 alabaster, Reeve. 

 alatus, Bolt. 

 bipinnatus, Reeve. 

 Burnettii, Adams and Reeve. 

 cancellatus, Sow. 

 centrifugus, Hinds. 

 clavus, Klen. 

 crassus, A. Adams. 

 Cumingii, A. Adams. 

 emarginatus, Sow. 

 eurypteron, Reeve. 

 falcatus, Sow. 

 festivus, Hinds. 

 foliatus, Gmel. 

 Gambiensis, Reeve. 

 hamatus, Hinds. 

 hemitripterus, Lam. 



lingua-vervecina, Chem. 

 macropteron, Desk. 

 mitriformis, Sow. 

 raonoceros, Sow. 

 osseus. Reeve. 

 pellucidus. Reeve. 

 phyllopterus, Lam. 

 pinniger, Brod. 

 plorator, Adams and Reeve. 

 roriflus, Adams and Reeve. 

 rubridentatus. Reeve. 

 tricarinatus, Lam. 

 triformis, Reeve. 

 tripterus. Born. 

 triqueter. Born. 

 uncinarius, Lam. 

 unicornis, Reeve. 



Sub-gen. phyllonotus, Swainson (Muricanthus, Swains. Cen- 

 tronotus, Swains. Cerastoma, Conrad). 



Spire short ; varices numerous, foliated ; canal moderate ; outer 

 lip often with a tooth near the base. 



ambiguus. Reeve. 



VOL. I 



angularis, Lam. 



