108 BULLETIN 10 0, UNITED STATES NATIONAL MUSEUM 



3, p. 40 (127), 1901 (reference). — Jordan and Fowler, Proc. U. S. Nat. Mus., 

 vol. 26, p. 623, 1903 (compiled).— FowiXE, Proc. Acad. Nat. Sci. Philadel- 

 phia, 1908, p. 55 (Italian example). — Soldatov and Lindbekg, Bull. Pacific 

 Sci. Fisher. Inst, vol. 5, p. 11, 1930 (Far East Seas), 



Tsurus cornuMcus Bleeker, Verh. Batav. Genootsch. (Japan), vol. 26, p. 42, 

 1857 (Japan). 



Squalus pcnnanti Walbaum, Artedi Pise, vol. 3, p. 517, 1792 (on Pennant, Arctic 

 Zoology, vol. 3, p. 118, pi. 17, 1792, type locality: Atlantic Ocean). 



Squalus monensis Shaw, General Zoology, vol. 5, pt. 1, p. 350, 1804 (type locality: 

 Beaumaris, Anglesea, England) (on Pennant, British Zoology, ed. 2, vol. 4, 

 p. 92, 1769). 



Squalus sealonus (Walker) Leach, Wernerian Soc. Mem., vol. 2, p. 64, pi. 2, 

 fig. 2, 1812 (type locality: Lochfyne). 



Sealanonius tvalkeri Fleming, British Animals, p. 169, 1828 (on Leach). 



Lamna pMlippi Perez, Estudios sobre algunos escualos de la costa de Chile, p. 1, 

 1886 (type locality: ChUe).— Phu^ippi, Anal. Univ. Chile, vol. 71, p. 17, pi. 3, 

 fig. 2 1887 (Chile).— Quijada, Boll. Mus. Chile, vol. 5, pt. 1, p. Ill, 1913 

 (Chile). 



Depth 61^ to subcaudal; head 5, width 3. Snout 2% in head; eye 

 7%, mouth gape 2% in head, narrowly convergent, without folds or 

 grooves ; teeth 28 above, 26 below, directed inward, most with single, 

 minute basal cusp each side ; nostrils moderate, at last sixth in snout, 

 inferior, well separated, internarial twice space between each one and 

 front mouth edge; nasal valve very small; interorbital 3%, broadly 

 depressed. First gill opening longest or 1% in head, last before 

 pectoral base. 



Scales rather rough to touch. 



Front edge of first dorsal 2% in head ; of second dorsal 4% ; anal 

 length 4 ; front subcaudal edge 1^ ; least depth of caudal peduncle 9 ; 

 pectoral I14, width half its length, which 1% to ventral; ventral 

 length 3 in head. 



Gray brown above, pale or whitish below, line of demarcation along 

 side of caudal peduncle well contrasted by caudal keel. Dorsal fins 

 and upper surface of caudal like back, lower pale like belly, though 

 with more or less grayish. Pectoral above like back, below paler like 

 belly. Ventral and anal pale, slightly with grayish. Iris pale olive 

 gray, eyeball whitish. Teeth whitish. 



Widely distributed in the Atlantic. Known from Japan, Kam- 

 chatka, Alaska, California, and Chile in the Pacific. I have no 

 Pacific materials. 



1 example. A.N.S.P. Italy. C. L. Bonaparte collection. Length, 623 mm. 



LAMNA WHITLEYI Phillipps 



Lamna whitleyi Phillipps, New Zealand Journ, Sci. Techn., vol. 16, p. 239, fig. 3, 

 1935 (type locality: Island Bay, Wellington, New Zealand). 



Oxyrhina gomphodon (not Miiller and Henle) Cross, Proc. Roy. Soc. Tasmania, 

 vol, 3, pt. 1, p. 81, 1855 (coast of Australia and New Zealand). 



