10 



Gould, A. A., Mollusca and Shells. In: United States Explor. 



Exped. during the Years 1838—42. Vol. 12. Philadelphia 



1852. With an Atlas of Plates. 



Bursatella lacinulata Couth, (described p. 223, pi. 16, f. 269), Stylo- 



rJtcUus lineolatus Gould (described p. 225, pi. 16, f. 270), 8. quercinus 



Gould (described p. 226, pi. 16, f. 271). 

 , Otia Conchologica. Boston 1862. 



S. lineolatus Gould (p. 227), S. quercinus Gould (p. 227). 



Gray, M. E., Figures of Molluscous Animals selected from various 

 authors; etched for the use of students. London 1850 — 54. 



' N. cuvieri (t, 53, f. 3, t. 152, f. 3, t. 153, f. 1, 3), N. gelatinosus (t. 61, 

 f. 2, t. 153, f. 2), N. punctatus (t. 153, f. 5), N. ocellatus (t. 152, f. 2), 

 ? N. (Bursiris) griseus (t. 198, f. 8), Bursatella Leachii (t. 150, t. 153, f. 4), 

 B. Pleii (t. 151, f. 1), Aclesia longicauda (t. 151, f. 4), A. undata (t. 152, 

 f. 5), A. citrina (t. 151, f. 6), A. rufa (t. 61, f. 5), A. striata (t, 61, f. 3), 

 A. cirrigera (t. 61, f. 1). 



Gray, J. E., Guide to Mollusca in the British Museum. Part 1. 

 London 1857. 



N. Cuvieri, N. gelatinosus, N. punctatus, N. ocellatus, ? N. griseus, Bursa- 

 tella Leachii, B. laciniata, B. Pleii, Aclesia longicauda, A. undata (p. 200), 

 A. citrina, A. rufa, A. striata, A. cirrigera (p. 201). 



Guppy, R. J. L., First sketch of the marine invertebrate fauna of 

 the Gulf of Paria and its neighborhood. In: Proc. Scientific 

 Assoc. Trinidad 1877. Vol. 2, part 11. December. No. 3. 

 Port-of-Spain 1877. 



N. laciniatus Eupp. (p. 137), Aclesia sp. (p. 137). 



, The Mollusca of the Gulf of Paria. In: Proc. Victoria 



Institute of Trinidad. Part 2. March 1895. Port-of-Spain. 



N. laciniatus Ruppel (p. 123), Aclesia sp. (p. 123). 



Hedley, C, Studies on Australian Mollusca. In: Proc. Linn. Soc. 

 N. S. "Wales. Yol. 25. 1900. Sidney 1901. 



N. glaucus Cheeseman (p. 97, pi. 4). 



Hutton, Manual of New Zealand Mollusca. Wellington 1880. 



Aclesia glauca Cheeseman (p. 123). 



Issel, A., Malacologia del Mar Eosso. Pisa 1869. 



N. savignyanus Aud. (p. 165), N. laciniatus Leuck. (p. 165). 



Krauss, F., Die Sudafrikanischen Mollusken. Stuttgart 1848. 



Aplysia (Notarchus) sav iguana Fer. (described p. 72). 



Locard, A., Catalogue generale des Mollusques vivants de France. 

 Lyon et Paris 1866. 



? N. griseus Risso (p. 62). 



