302 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 6 



Genus LENTIGULINA Lamarck, 1804 



Lenticulina peregrina (Sch wager) 



Plate 39, Fig. 5 



Cristellaria peregrina Schwager, Novara-'Exptd.., Geol. Theil, vol. 2, 

 1866, p. 245, pi. 7, fig. 89.— Cushman, Bull. 104, U.S. Nat. Mus., pt. 4, 

 1923, p. 113, pi. 30, figs. 3, 4.— .^ano, Sci. Rep't Tohoku Imp. Univ., 

 sen 2, Geol., vol. 19, 1938, p. 215 (37), pi. 29 (6), figs. 6, 7, 11. 



Lenticulina peregrina Chapman and Parr, Australasian Antarctic 

 Exped., ser. C, vol. 1, pt. 2, 1937, p. 58. — Con^ell and Rivero, Journ. 

 Pal., vol. 14, 1940, p. 328, pi. 43, figs. 13, 14.— Cushman and Todd, 

 Special Publ. No. 15, Cushman Lab. Foram. Res., 1945, p. 17, pi. 2, 

 fig. 18. 



Cristellaria variabilis H. B. Brady (not Reuss), Rep.Voy. Challenger, 

 Zoology, vol. 9, 1884, p. 541, pi. 68, figs. 11-16.— H. B. Brady, Parker, 

 and Jones, Trans. Zool. Soc. London, vol. 12, 1888, p. 224, pi. 44, fig. 12. 

 — Eggcr, Abhandl. kon. bay. Akad. Wiss. Miinchen, CI. II, vol. 18, 

 1893, p. 353, pi. 11, figs. 61, 62; pi. 12, figs. 16-18.— Goes, Kongl. 

 Svensk. Vet. Akad. Handl., vol. 25, No. 9, 1894, p. 62, pi. 10, figs. 

 593.595._Flint, Ann. Rep. U. S. Nat. Mus. 1897 (1899), p. 316, pi. 63, 

 fig. 1.— Cushman, Bull. 71, U. S. Nat. Mus., pt. 3, 1913, p. 70, pi. 36, 

 figs. 1-3; Proc. U. S. Nat Mus., vol. 56, 1919, p. 615; Bull. 100, U. S. 

 Nat. Mus., vol. 4, 1921, p. 229.— Hofker (part), Publ. Sta. Zool. 

 Napoli, vol. 12, pt. 1, 1932, p. 116, text figs. 30c, 30d (not 30^, 30Z^). 



Test coiled, compressed, periphery' slightly keeled ; chambers few, 4 or 

 5 in the megalospheric form, increasing rather rapidly in size as added, 

 last formed one in the adult becoming evolute, sutures distinct, slightly 

 curved, little if at all depressed; wall smooth, thin and translucent; 

 aperture in the adult terminal, radiate, slightly projecting. Length of 

 figured specimen 0.80 mm., breadth 0.60 mm. 



The only specimens in the Hancock collections are from 30 fms., off 

 Monaco. 



Station : 606. 



Distribution. — As indicated above, this material came from Station 

 606, off Monaco. It was of interest to note that the material from this 

 station was not abundant at a depth of 30 fms. 



