62 THE NAUTILUS. 



1854. Scutellina costata A. Ad., Genera i, 461 (nude name) = P. 

 galathea (Lam.), leste E. A. Smith. 



1854. Scutellina elonyata A. Ad., Genera i, 461 (nude name). 

 1854. Scutellina granulosa A. Ad., Genera i, 461 (nude name). 



1854. Scutellina Icevicostalis A. Ad., Genera i, 461 (nude name). 



1855. Scutellina navicelloides Carpenter, Mazat. Catal., )>. 211- 

 Mazatlan. = P. osculnns (C. B. Ad.), teste Carpenter, P. Z. S., 

 1863, p. 361. 



1857. Acmcea harnillei Fischer, Journ. de Conchyl., v, 1857, p. 

 277 ; 1872, p. 145, pi. 5, f. 6. Guadelupe, French West Indies. 



1859. Scutellina unguifonnis Gould, Proc. Bost. Soc. N. H., vii, 

 162. Kagos i m a, J apa n . 



1859. Scutellina scobinata Gould, t. c., p. 162. Oosima, Japan. 



1860. Scutellina cancellota Pease, P. Z. S., 1860, p. 437. Sand- 

 wich Is. Mr. D. Thaanum has found this species at Hilo, Hawaii. 



1868. Scutellina compressa Pease, Amer. Journ. of Conch., iv, 99. 

 Tahiti. 



1868. Scutellina granocostata Pease, t. c., p. 100. Hawaii. 



1868. Scutellina aculeata Pease, t. c., p. 100. Hawaii. 



1871. Scutellina pulchella Lischke, Mai. Blatter xviii, p. 41 ; Jap. 

 Meeres-Conchyl. ii, p. 100, pi. 6, f. 20-23. Nagasaki, Japan. 



1877. Scutellina sqvamosa Garivtt in Catal. Mus. Godeffroy, vi, 

 p. 91, no. 11030, Viti Is., no description, probably = = P. galathea 

 Lam. 



1882. Scutellina fischeri Rochebrune, Bull. Soc. Philomathique, 

 1881, p. 29; Nouv. Arch, du MI-M. IV, 1881, p. 269, pi. 18, f. 9. 

 Santiago, Cape Verde Is. 



1890. Scutellina antillarum Sliuttlw. in Dall, Blake Gastrop., p. 

 342, pi. 31, f. 10, 11. Key West, Fla. = = Plienacolepas hamillei 

 (Fischer), see Man. Conch, xiii, p. 36. 



1899. Phenacolepas senta Hedley, Mem. Australian Museum, iii, 

 pi. 7, p. 403, fig. 1 (March 9, 1899). Funafuti. 



1899. Plienacolepas liiigiiarii'errfe Melvill & Standen, Linn. Soc. 

 Journ. Zoo!., xxvii, 179, pi, 10, f. 11. Torres Straits. 



Mr. E. A. Smith kindly examined the specimens in the British 

 Museum, where the types of Adams' undescribed species are pre- 

 served, and writes that he regards S. elonguta, granulosa and Icevi- 

 costalis as well as arabica Riipp., as distinct species, but asperulata 

 and costata are identical with galatlieo. 



