Dan.] 



242 



[March 16, 



Order Rhachiglossa Trosch. 

 Group Qdontoglossa. 



FASCIOLARIIDJK TrOSCh. 



Fusince. 

 Sipho H. & A. Ad. 



S. Islandicus, p. 371. 



BUCCINID^E. 



Buccinince. 



Buccinum Linn. 



B. undulatum Moll. (= unda- 

 tum Gld. non Lin.), p. 366. 

 B. Humphreysianum Benn. 

 (=ciliatum Gld.non Fabr.), Nassa Lam. 

 p. 368. B. Donovani, p. 369. N. vibex, p 



tus, p. 374. C. decemcos- 

 tatus, p. 375. 



[Note. C. lyratus Mart, is a closely 

 allied but distinct species peculiar to 

 the west coast of N. America.] 



Fulgur Mont. 



F. carica, p. 383. 

 Sycotypus (Browne) Gill. 



S. canaliculars, p. 380. 



Nassid^e Trosch. 

 Nassince. 



Chrysodomince. 



Chrysodomus Swains. 



C. pygmseus, p. 372. C? ven- 

 tricosus, p. 373. C. torna- 



365 (=fretensis 



Perkins). 

 (Tritia H. & A. Ad.) T. triv- 



ittata, p. 364. 

 (Ilyanassa Stm.) I. obsoleta, 



p. 362. 



MTJR1CID.E. 



Muricince. 

 Eupleura H. & A. Ad. 



E. caudata, p. 386. 

 Trophon Mont. 



T. clathratus, p. 377. T. sea 

 lariformis, p. 378. T. muri- 

 eatus, p. 379. 

 Urosalpinx Stm. 

 U. cinerea, p. 370. 



Purpurince. 

 Purpura Brag; 



Group Hamiglossa. 



P. lapillus, p. 361. 



PTYCHATRACTID^ Stm. 



Ptychatractus Stm. 

 P. ligatus, p. 385. 



coltjmbellid^e Mbrch. 



Astyris 1 H. & A. Ad. 



A. rosacea, p. 357. A. dissim- 

 ilis, p. 358. A. lunata, p. 

 359. 

 Anaehis H. & A. Ad. 

 A. avara, p. 357. 



1 A number of West Coast species, referred to Amycla by most authors, belong 

 to this section. The type of Amycla (Buc. corniculum Oliv.) is Nassoid, not Colum- 

 beiloid, fide Troschel. Geb. Schn., n, p. 90. 



