130 BULLETIN 10 0, UNITED STATES NATIONAL MUSEUM 



and dull brown median hind border to fin. Spinous anal with black- 

 ish on membranes. Paired fins pale brownish. Iris whitish. Only 

 known from the two examples listed below. 



9657 (6735 U.S.N. M.) [1632]. Agojo Point, Catanduanes Island. June 10, 1909. 



Length 96 mm. Type. 

 8270 [704]. Port San Pio Quinto, Camiguin Island. November 11, 1908. Length 



85 mm. No yellow, pale parts silvery, darker parts black. Paratype. 



CHAETODON SEMILARVATUS Cuvier 



Chaetodon semilarvatus (Ehrenberg) Cuvier, Hist. Nat. Poiss., vol. 7, 1831, 

 p. 39. Red Sea. — Klunzinger, Verh. zool. hot. Ges. Wien, vol. 20, 1870, 

 p. 779 (Red Sea).— Ahl, Arch. Naturg., vol. 89, abth. A, Heft 5, 1923, p. 

 166 (types; Koseir). 



Chaetodon {Amsochaetodon) semilarvatus Klunzinger, Fische Roth. Meer., 

 1881, p. 57, pi. 11, fig. 1. 



All posterior half of head black, head above and anteriorly yellow. 

 No dark posterior bands. Caudal with submarginal black band. 



CHAETODON FASCIATUS Forskal 



Chaetodon fascial US Forskal, Descript. Animal., 1775, pp. xii, 59. Djedda, 

 Red Sea.— Gmelin, Syst. Nat. Linn., vol. 1, pt. 3, 1789, p. 1266 (Ara- 

 bia). — Schneider, Syst. Ichth. Bloch, 1801, p. 217 (Red Sea). — Lacepede, 

 Hist. Nat. Poiss., vol. 4, 1802, pp. 456, 480 (Arabia).— Cuvier, Hist. Nat. 

 Poiss., vol. 7, 1831, p. 61 (copied). — Rxjppell, Neue Wirbelthiere, Fische, 

 1835, p. 28.— GtJNTHER, Cat. Fish. Brit. Mus., vol. 2, 1860, p. 24 (Red 

 Sea, China).— Kaup, Arch. Naturg., vol. 26, abth. 1, 1860, p. 150 (no 

 locality). — Klunzinger, Verh. zool. bot. Ges. Wien, vol. 20, 1870, p. 778 

 (Koseir, Red Sea). — Karoli, Termesz. Fiizetek, Budapest, vol. 1, 1881, 

 p. 155 (Canton). — Klunzinger, Fische Roth. Meer., 1884, p. 56. — Elera, 

 Cat. Fauna Filipin., vol 1, 1895, p. 486 (Luzon; Manila; Malabar). — Ahl, 

 Arch. Naturg., vol. 89, abth. A, Heft 5, 1923, p. 117 (Red Sea). 



Tetragonoptrus (Chaetodontops) fasciatus Bleeker, Atlas Ichth. Ind. N6er- 

 land., vol. 9, 1877, p. 41 (part). 



Chaetodon flavHs SctiNFADER, Syst. Ichth. Bloch, 1801, p. 225. Ai-abia. — 

 Ruppell, Atlas Reise nordl. Afrik. Fische, 1828, p. 40, pi. 9, fig. 1 (Red 

 Sea). 



Differs from Chaetodon lunula in the dark basal dorsal band not 

 crossing the caudal peduncle. 



CHAETODON UNEOLATUS Cuvier 



Chaetodon lineolatus (Quoy and Gaimard) Cuvier, Hist. Nat. Poiss., vol. 

 7, 1831, p. 40. Mauritius. — Gunther, Cat. Fish. Brit. Mus., vol. 2, 1860, 

 p. 30 (Red Sea).— Kaup, Arch. Naturg., vol. 26, abth. 1, 1860, p. 151 

 (Africa, Moluccas). — Playfair, Fishes of Zanzibar, 1865, p. 35 (Zanzi- 

 bar). — Klunginger, Verh. zool. bot. Ges. Wien, vol. 20, 1870, p. 779 

 (Koseir, Red Sea). — GtJNTHER, Journ. Mus. Godeffroy, vol. 2-3, Heft 5-6, 

 1874, p. 45, pi. 34, fig. A (Paumotus, Society Islands, Samoa, Kingsmills, 

 Hawaii) ; Philos. Trans. Roy. Soc. London, vol. 168, 1879, p. 470 (Rodri- 

 guez). — Elera, Cat. Fauna Filipin., vol. 1, 1895. p. 486 (Mindoro). — 

 Ishikawa and Matsuura, Prelim. Cat. Fish. Mus. Tokyo, 1897, p. 52. — 

 Jordan and Evermann, Proc. U. S. Nat. Mus., vol. 25, 1903, p. 357 



