128 BULLETIN 37, UNITED STATES NATIONAL MUSEUM. 

 Table Y. E. — List of Gastropoda — Continued. 



Ser. 

 No. 



581 

 582 

 583 

 584 



585 

 586 



587 

 588 



589 



590 



T. 



591 



T. 



592 



T. 



593 



T. 



594 



T. 



595 



T. 



596 



T. 



597 



T. 



598 



T. 



599 



T. 



600 



T. 



601 



T. 



602 



T. 



603 



T. 



604 



T. 



605 



T. 



606 



T. 



607 



T. 



608 



T. 



609 



T. 



610 



T. 



611 



T. 



612 



T. 



613 



T. 



Name and authority for species. 



Genus NISO Risso. 



N. splendidnla Sowerby 

 N. interrupta Sowerby. . 



var. alhida Dall. ; . . . 



var. tricolor Dall ... 



var. fcglees Bush . . . 



var. circinaUi DalL . 



Family PYRAMIDELLIDJ3. 

 Genus PYRAMIDELLA Lamarck. 



Section Longch.eus Morch. 



P. crenulata Holmes. 

 P. Candida Morcb 



Section Pyramidella s. s. 



'. dolabrata Linn6 



Genus TURBONILLA Leach. 

 liBvis C. B. Adams 



, puncta C. B. Adams 



, exilis C. B. Adams 



. Busbiaua Verrill 



. Bathhuvi Verrill and Smith. 

 . pusilla C. B. Adams 



, perlepida Verrill. 



. grandis Verrill 



. belotheca Dall 



. interrupta Totten 



, ? elegans Verrill 



, reticulata C B. Adams 



multicostata C. B. Adams. 



, obeliscus C. B. Adams 



, virga Dall 



punicea Dall 



snbulata C. B. Adams. ... 



PL 



41 



63 



curtaDall I 2G 



Fiss. 



5,6 

 5 



10, a 



104 



7d 



2,2b 



6 



Alt. 



or 



Lon. 



27.0 

 20.0 



8.1 



7.5 



12.0 



7.0 



18.0 

 14.0 

 11.0 



8.1 

 8.0 



8.3 



Eatige 



iu 

 depth. 



116 



-15.- 



la 



■1-3. 



70 



.li3- 



1 04 



1582 



.5-0 

 9o 



TfiT 



iS- 



Northern 

 ex'.reme range. 



Cape Fear. . 

 Florida Str . 



Hatteras ... 

 Hatteras ... 



S. Carolina. 

 Hatteras . . . 



Sarasota 



Hatteras ... 

 Estella Pass 

 Cape Fear. . 

 Hatteras ... 

 Hatteras ... 

 Rhode Island 

 Rhode Island 

 Hatteras . . . 

 Hatteras ... 

 Hatteras ... 

 Chesapeake 

 Hatteras ... 

 Maryland . . 

 Florida Str. 

 Nova Scotia 

 Mass. Bay . . 

 Hatteras . . . 

 S. Carolina . 

 Hatteras ... 

 Hatteras ... 

 C. Lookout. 

 Hatteras ... 

 Hatteras ... 

 Hatteras ... 



