76 BULLETIN 37, UNITED STATES NATIONAL MUSEUM. 



Table III. O. — List of Seaphopoda. 



Ser. 

 No. 



9 

 10 

 11 

 12 

 13 



14 



15 

 16 

 17 



18 



19 



20 

 21 

 22 

 23 

 24 



25 

 26 

 27 

 28 

 29 

 30 

 31 

 32 

 3 5 



Name and authority for species. 



PI. 



Class SCAPHOPODA. 



Order SOIiENO^OIVCIIIA. 



Family DENTALIIDJE. 

 Genus DENTALIUM Linne. 



agile Sars 



perlongum Dall 



filum Sowerby 



callipeplum Dall. .. 



raatara Dall 



leptum Bush 



antillarum Orbigny 



calamu.s Dall 



taphrium Dall 



candidum Jeffreys . 



sericatum Dall 



carduus Dall 



disparile Orbigny .., 



ceratum Dall , 



27 



27 



41 



26 



27 



Gouldii Dall 26 



platamodes Watson 



ceras Watson 



capillosum Jeffreys 



laqueatum Verrill 



compressum Watson 



ophiodon Dall 



callithrix Dall 



ensiculus Jeffreys 



teres Jeffreys 



Genus CADULUS Philippi. 



quadridentatus Dall 



var. ? incisus Bush 



cjjlin dratus Jeffreys 



£equalis Dall 



spectabilis Verrill 



grandis Verrill 



poculura Dall 



Watsoni Dall 27 



Jeffreys! Monterosato 



Figs. 



6 

 12& 

 18a 



16,17 

 1 

 3 



1/ 



18) 



5 

 20 



9 



19 

 20 



12a 



Alt. 



80.0 



61.5 

 41.0 

 31.5 



19.5 

 17.0 

 90.0 

 13.0 



87.0 



30.0 



28.0 



45.0 



12.5 



43.0 



20.0 



9.0 



10.0 



8.0 



7.3 



15.0 



22.0 



15.0 



13.2 



13.0 



5.0 



Eange ' 



in j 



depth. I 



400 



rhh 



640 



m 



•iWr 



1785 



iTTiT 



339 



169 + 



_s.ia- 



14 67 



Northern 

 extreme range 



Norway 



Hatteras 



Scotland 



S. Carolina . . 

 C. Lookout . . 



Hatteras 



Nova Scotia. 

 Turtle Harb . 



Hatteras 



N. Atlantic .. 

 Gulfof Mex. 

 Florida Str.. 

 Tampa 



Gulf of Mex. 



S. Carolina . . 

 Florida Str. . 

 Gulf of Mex. 

 N, Atlantic . . 



Chesapeake . 



Cedar Keys.. 

 Gulf of Mex. 

 Cape Fear. . . 



N.Atlantic .. 

 N. Atlantic . . 



Hatteras .... 

 Hatteras .... 

 N.Atlantic .. 



Tortugas 



Rhode Island 

 Nantucket .. 

 Gulfof Mex. 

 Gulfof Mex. 

 N.Atlantic .. 



