48 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.56. 



LORA HARPA Dall. 



Mangilia {Bcla) jMcifera F. Schmidt, Mamniut Exp., M§m. Imp. Acatl. St. 



Petersburg, ser. 7, vol. 18, No. 1, pp. 57, 168, pi. 4, figs. 4, 5, 1872. Not of 



S. Wood, Crag Moll., p. 64, pi. 7, fig. 15, 1848 (as Clavatula), 

 Bela harpa Dall, Proc. U. S. Nat. Mus., vol. 7, 1884, p. 523; vol 9, 1886, 



p. 300, pi. 4, lig. 12. 

 Bela schmidti Fkiele, North Atlantic Exp., p. 10, pi. 8, fig. 6, 1886. 

 Bela turpa " Dall," Friele, North Atlantic Exp., p. 10, in footnote, err. typ. 



for harpa. 



Range. — Arctic Ocean near Point Barrow and south to Queen 

 Charlotte Sound, British Cokimbia. Quaternary of Novaia Zemlia 

 (Schmidt). Spitsbergen (Friele). Kara Sea (Leche). 



LORA REGULUS, new species. 



Plate 15, fig. 1. 



Shell small, while, slender, with predominant spiral sculpture, five 

 v,'horls, i\\Q, nucleus eroded; anal fasciole constricted, narrow, the 

 suture inconspicuous, appressed; axial sculpture occasional faint 

 traces of threadlike obsolete ribs; spiral sculpture of (on the penulti- 

 mate whorl four or five, on the last whorl about nine) flattish, some- 

 what undulated spirals with irregular interspaces, usually wider on 

 the last whorl, and on the canal finer close spiral threads ; aperture 

 narroAv, inner lip erased, canal short, slightly recurved. Height of 

 shell, 8 ; of last whorl, 5 ; diameter, 3 mm. Cat. No. 207262, U.S.N.M. 



Range.— OS Point Eeyes, California, in 61 fathoms, rocky bottom, 

 temperature 48.5° F. 



LORA IMPRESSA Morch. 



" Pleurotomina n. sp. nahe turric. Mont." Beck, Amtl. Ber. Deutscher 



Naturf. u. Aerzte, Kiel, 1847, p. 115. 

 Plciirotoma (Ischnula) ivipressa (Beck MS.) Mobch, M6m. Soc. Malac. de 



Belgique, vol. 4, p. 21, 1869. 

 Bela impressa Leche, Nov. Zeml. Moll., p. 54, pi. 1, fig. 16.— Krause, Arch. f. 



Naturg., vol. 51, heft 3, p. 278, 1886. 



Bange. — Arctic Ocean, near the Seahorse Islands, south to the 

 Aleutians and eastward to St. Paul, Kodiak Island, Alaska. On 

 the Atlantic side, Bell Sound, Spitsbergen, and Novaia Zemlia. 



LORA LiJTKENI, new species. 



Plate 16, fig. 5. 

 Shell small, white, with a minute smooth nucleus and five subse- 

 quent whorls; suture distinct, anal fasciole narrow, constricted, ob- 

 scure; axial sculpture of (on the last whorl 26) narrow well-defined 

 ribs, slightly peripherally prominent on the early M'horls, with nar- 

 rower interspaces, extending from suture to suture and on the last 

 whorl to the canal, slightly protractively arcuate ; there are also fine 

 regular incremental lines; spiral sculpture of numerous fine sharp 

 striae with subequal interspaces, which groove the surfaces of the 



