162 BULLETIN 10 0, UNITED STATES NATIONAL MUSEUM 



Carcharias menisorah Tirant, Service Oceanogr. Peches Indo-Cbine, 6" note, p. 

 61, 1929 (Indochina). 



Carcharhinus menisorrah Fowler, Journ. Acad. Nat. Sci. Philadelphia, ser. 2, 

 vol. 12, p. 499, 1904 (Padang). — Waite, Rec. Anstralian Mus., vol. 5, pt. 3, 

 p. 140, 1904 (Lord Howe Island). — ^Roxas and Maktin, Dept. Agr. Comm. 

 Manila, Techn. Bull. 6, p. 13, 1937 (reference). 



Carcharimis menisorrah Gakm_\n, Mem. Mus. Conip. Zool., vol. 36, p. 135, 1913 

 (Pinang). — Chevey, Inst. Oceanogr. Indochine, 19* note, p. 6, 1932 (Indo- 

 china). — Hp:rre, Fishes Herre Philippine Exped. 1931, p. 12, 1934 (Cebu). 



Eulamia menisorrah Fowler, Proc. Acad. Nat. Sci. Philadelphia, 1908, p. 65 

 (Padang example) ; Mem. Bishop Mus., vol. 10, p. 20, 1928 (Port Moresby, 

 New Guinea) ; Proc. 4th (1929) Pacific Sci. Congr., Java, p. 492, 1930 (East 

 Indies, New Guinea) ; Mem. Bishop Mus., vol. 11, No. 5, p. 314, 1931 (ref- 

 erence) ; vol. 11, No. 6, p. 38o, 1934 (Port Moresby, New Guinea) ; Bull. 

 Amer. Mus. Nat. Hist., vol. 70, pt. 1, p 52, 1936 (Sumatra); List Fish. 

 Malaya, p. 9, 1938 (reference). 



Platt/podon vieiusorrah Whitlett, Mem. Queensland Mus., vol. 10, pt. 4, p. 198, 

 1934 (reference). 



Carcharias (Prionodon) tjutjnt Bleeker, Verb. Batav. Geuootsch. (Plagiost.), 

 vol. 24, pp. 28, 36, pi. 1, fig. 4, 1852 (bead) (type locality: Batavia).— Dum- 

 eril, Hist. Nat. Elasmobr., vol. 1, p. 371, 1865 (compiled). 



Carcharias tjuijot PiErrscHMANN, Sitz. Ber Akad. Wiss. Wien, math.-nat. Kl., 

 vol. 117, pt. 1, p. 683, figs. 7-8, 1908 (teeth) (Japan). 



Carcharias pharaonis (Ehrenberg) Klukzinger, Verb, zool.-bot. Ges. Wien, vol. 

 21, p. 660, 1871 (name is synonymy). 



Oymrwrhirins pharaonis Hilgbndobf, Symbol. Physic. Hemprich-Ehrenberg, 

 p. 8, pi. 7, fig. 1, 1899 (type locality: Red Sea). 



Carcharias malaharlcus Day, Journ. Linn. Soc. London, vol. 10, Zool., p. 529, 

 1873 (type locality: Palliport near Cochin and Calicut on Malabar coast). 



Carcharhinus ccrdale (Gilbert) Jordan and Eveemann, U. S. Nat. Mus. Bull. 

 47, vol. 3, p. 2746, 1898 (type locality: Panama). 



Carcharias ceniale Gilbert and Stark s, Mem. California Acad. Sci., vol. 4, 

 p. 10, pi. 2, fig. 4, 1903. 



Carcharhinus natator Meek and Hildebrand, Field Mus. Publ.. No. 215, zool. 

 ser., vol. 15, pt. 1, p. 40, pi. 1, fig. 1. 1923 (type locality: Panama City). 



Eulamia naiator Fowler, Proc. 4th (1929) Pacific Sci. Congr. Java, p. 492, 

 1930 (compiled). 



Depth 51/5 to 63/4 to subcaudal origin; head 3% to 3%, width 1% 

 to 1%. Snout 21/4 to 2i'3 in head, obtusely pointed; eye 7 to 11, 3 

 to 4% in snout, 3% to 6 in interorbitai ; orbital depth II/5 to li/4 in 

 its length; dentary width 21/2 to 2% in head, length % its width; 

 labial fold only as very short groove before mouth angle on upper 

 jaw; teeth in 24 or 25 rows in jaws, with broad bases; upper cusps 

 broadly triangular, outer edge notched and serrae coarser basally, 

 especially on basal part of outer marginal notch; lower cusps nar- 

 rowly lanceolate, nearly or quite entire and erect; nostrils slightly 

 nearer mouth than snout tip, length of aperture 3% in internarial, 

 front valve 1% broad obtuse triangular flap; interorbitai 2 in head, 

 broad, surface moderately convex. Gill openings about equidistant, 

 fourth longest, fourth and fifth above pectoral origin. 



