442 Mr. J. C{\\yn JcftVoys on Noricegian Mollusca. 



Venus ovata, Penuant. B. C. ii. 342, and v. 184, pi. 39. f. 1. 



C. lO-lOO f. ; r. 10-136G f. 

 Tellixa CALCAIMA, Cli. B. C. ii. 389, and v. 187. C. 0- 



40 f.; r. 40-345 f. 

 ^Mactija subtkuncata, Da C. B. C. ii. 419, and v. 188, 



pi. 43. f. 3. C. 40-60 f. ; P. 15-1366 f. 

 ScHOBicuLAiiiA NiTiDA, Mull. B. C. ii. 436, and v. 189, 



pi. 45. f. 2. C. 20-230 f. ; P. 3-2435 f. Living at the 



last-mentioned deptli, as Avell as at 2090 1". 

 *Lyox.sia akkxosa, Mollci- [Pandorina). C. 40 f. Green- 

 land (Moller) ; ^^'ellington Channel (Belcher) ; Spitzbergen 



(Torell) ; Upper Norway (M' Andrew). 

 Thracia rAPYiiACEA, Poli. B. C. iii. 36, and v. 191, pi. 48. 



f.4. C. 10-60 f.; P. 64-164 f. 

 *T. TRUNCATA, Brown. B. C. iii. 43. C. 40 f., fossil ? 

 Ne^ea abbreviata, Forb. B. C. iii. 48, and v. 191, pi. 49. 



f. 2. C. 40-120 f. ; P. 165-183 f. 

 N. COSTELLATA, Deshayes. B. C. iii. 49, and v. 191, pi. 49. 



f. 3. C. 10-100 f. ; P. 96-664 f. 

 N. R08TRATA, Spengler. B. C. iii. 51, and v. 191, pi. 49. f. 4. 



C. 10-100 f. ; P. 85-183 f. 

 N. 0BE8A, Lov. C. 40-230 f. ; P. 125-2435 f. Lining at the 



last-nicnlioned depth. My reference of this species to N. 



cus2)idata (B. C. v. 192) was erroneous : I am now satistied 



that they are distinct. 

 COHBULA GiBBA, Olivi. B. C. iii. 5G, and v. 192, pi. 99. f. 6. 



C. 3-100 f., and var. rosea, dwarfed ; P. 3-1476 f. 

 ]Mya TRUNCATA, L. B. C. iii. 66, and v. 1 92, pi. 50. f. 2. C. 



0-40 f. ; P. 3-66 f. In the last case apparently fossil, and 



belonging to the variety uddevallensis. 

 Panopea plicata, Mont. B. C. iii. 375, and v. 192, pi. 51. 



f. 1. C. 20-100 f.; P. 15-33 f. 

 Saxicaya rugosa, L., var. arctica. B. C. iii. 82, and v. 192, 



pi. 51. f. 4. C. 8-100 f. ; P. 15-420 f. 

 Xyl()Piia(;a doi;salis, Turt. B. C. iii. 120, and v. 193, pi. 53. 



f. 4. C. 10-60 f. ; P. 3(54 f. Not living in the last case, 



the shell having probably been dropped from floating wood. 



SOLENOCONCHIA. 



Siphonodentalium lofotense, Sars. B. C. v. 395, pi. 101. 



f. 2. C. 40-200 f. ; P. 30-1180 f. 

 8. quinquan(;ulari:, Forb. C. 40-300; P. 40-725 f. 

 Cadulu.s suBEU.siFoioiis, Sars. B. C. v. 196, pi. 101. f. 3. 



C. 40-230 f.; P. 114-1180 f. 

 Dentalium entalis, L. B. C. iii. 191, and v. 197, pi. Qb. f. 1. 



C. 10-100 f., and var. infundibulnm ; P. 15-664 f 



