FISHES OF THE PHILIPPINE AND ADJACENT SEAS 197 



14. — Schneider, Syst. Ichth. Bloch, 1801, p. 22 (Tranquebar). — LACEP:fe!DE, 

 Hist. Nat. Poiss., vol. 4, 1802, pp. 453, 471, pi. 11, fig. 1 (New France, 

 East Indies, Indo-Pacific). 

 Chctodon cornutvs Bonnaterre, Tabl. Ichth., 1788, p. 80, pi. 44, fig. 168 

 (Indies). 



Zancliis cornvtns Cuvier, Hist. Nat. Poiss., vol. 7, 1831, p. 102, pi. 177 

 (Carolines, Hawaii, Tongatabu, Vanicolo, Celebes). — Guichenot, Notes 

 I. Reunion, vol. 2, 1862, p. 26. — Playfair, Fishes of Zanzibar, 1866, p. 65 

 (Zanzibar). — Capello, Journ. Soc. Sci. Lisboa, 1871, p. 280 (Mozam- 

 bique). — Peters, Monatsber. Akad. Wiss. Berlin, 1876, p. 438 (Maurit- 

 ius). — Day, Fishes of India, pt. 1, 1875, p. Ill, pi. 28, fig. 4. — Bleeker, 

 Atlas Ichth. Ind. Neerland., vol. 9, 1877, p. 77, pi. (22) 366, figs. 1-2 

 (Sumatra, Batu, Cocos, Java, Celebes, Flores, Timor, Halmaheira, Ter- 

 nate, Batjan, Ceram, Amboina, Haruco, Banda, Goram. Waigiu, New 

 Guinea). — Meyer, An. Soc. Espanola, Hist. Nat. Madrid, vol. 14, 1885, 

 p. 251 (Manado, Celebes; Ternate; Rubi, New Guinea). — Day, Fauna 

 Brit. India, vol. 2, 1889, p. 13, fig. 4. — Vincigtjerra, Spall. Giorn.Roma 

 Sci. Biol., ser. 2, vol. 19, 1890, p. 486 (Zanzibar). — Ishikawa and Mat- 

 stjura, Prelim. Cat. Fish. Mus. Tokyo, 1897, p. 41. — Jatzow and Lentz, 

 Abh. Senckenb. Naturf. Ges., vol. 21, Heft 1, 1897, p. 506 (Zanzibar).— 

 Steindachner, Abh. Senckenb. Naturf. Ges., vol. 25, 1900, p. 421 ^Ter- 

 nate, Batjan). — Jordan and Richardson, Bull. Bur. Fish., vol. 27, 1907 

 (1908), p. 269 (Cagayancillo. Fuga). — Beaufort, Bijd. Dierk., Amster- 

 dam, vol. 19, 1913, p. 125 (Amboina). — Weber, Siboga Exp., vol. 57, 

 Fische, 1913, p. 325 (Karakaralang, Rotti). — Fowler, Copeia, No. 58, 

 June 18, 1918, p. 64 (Philippines). — Herre, Philippine Journ. Sci., vol. 34, 

 No. 4, Dec. 1927, p. 473, pis. 9-10 (Basco, Olongapo, Monja Island, 

 Mariveles Bay, Calapan, Bulalacao Bay, Elefante, Simara, New Wash- 

 ington, Estancia, Tagapula, Carnasa, Clarendon Bay, Philippines). 



Zanclns centrognathos Cuvier, Hist. Nat. Poiss., vol. 7, 1831, p. 528. Near 

 equator, 75° E. (from stomach of albicore) ; Vanicolo (Quoy and Gaimard). 

 Chaetodon nudus Gray, Cat. Fish. Gronow, vol. 2, 1854, p. 76. Indian 

 Ocean. 



Gonoptervs moerens Gray, Cat. Fish. Gronow, vol. 2, 1854, p. 77. India. 



Zanclus montrovzieri (Montrouzier) ThiolliJ;re, Fauna Woodlark, 1857, 

 p. 168. Woodlark Island. 



Zanclus ruthiae Bryan, Occas. Papers Bishop Mus., vol. 2, No. 4, 1905 

 (1906), p. 22, fig. 2. Honolulu. 



Depth 1 to 1}4; head 2ys to 2 1^, width 2}4 to 2%- Snout IH 

 to IJ^ in head; eye 2% to 5, 1% to 3% in snout, greater than inter- 

 orbital in young to 1% in interorbital with age; maxillary 4 to 43/^ 

 in head; interorbital 3^2 to 4 3^^, broadly convex, with broad low 

 antero supraorbital spine, scarcely evident in young. Gill rakers 

 1 + 10, short, clavate, 5 in gill filaments, which nearly equal eye. 



Scales all rough, close set, imbricated narrowly. 



D. VI to VIII, 39, I to 42, i, third spine long and filamentous or 

 sometimes equals fi^ to 2 times total length of fish, usually shorter 

 in adults; A. Ill, 34, i to 37, i, third spine 2% to 3 in total head 

 length, second raj 13^ to 1%; least depth of caudal peduncle 3 to 

 33^^; caudal emarginate, 1}4 to 13^; pectoral 1% to 13^; ventral 1 

 to 1%. 



91469—29 14 



