42 BULLETIN 100, UNITED STATES NATIONAL MUSEUM 



This species is marked somewhat as Chromis opercularis (Giin- 

 ther), though is smaller, more slender, and largely olivaceous or 

 without the contrasted pale caudal of the latter. Though somber in 

 color, its design is suggestive about the head of Ahudefduf osan- 

 th/urus. 



Type.— Cat. No. 72713, U.S.N.M. 



2 examples, Alibijaban Island, Ragay Gulf, Luzon. March 6, 1909. Length 

 76 to 80 mm. 



1 example, Alimango Bay, Burias Island. March 5, 1909. Length, 97 mm. 



24 examples, Bugsuk Lsland. Balabac. January 5, 1909. Length, 7.5 to 94 mm. 



1 example, Busin Harbor, Burias Island. March 7, 1909. Length, 67 mm. 



15044. Calangaman Island, between Leyte and Cebu. March 16, 1909. 3 ex- 

 amples. Length, 97 to 108 mm. 



5 examples, Capulaan Bay, Pagbilao Island. February 24, 1909. Length, 

 84 to 94 mm. 



5912 and 5913 and 5917. B. F. Catbalogan, Samar. April 15, 1908. Length, 

 40 to 100 mm. 



1 example, Canmahala Bay, Ragay Gulf. March 11, 1909. Length, 112 mm. 



10839. Dalaganem Island. April 8, 1909. 2 examples. Length, 95 to 105 mm. 



9948. Doc Can. January 7, 1910. Length, 105 mm. 



10 examples, Galera Bay, Mindoro. June 9, 1908. Length, 58 to 100 mm. 



1 example, Gondra Island. September 20, 1909. Length, 108 mm. 



3 examples, Grande Island Reef. January 8, 1908. Length, 93 to 104 mm. 

 1 example, Guntao Island. December 20, 1908. Length, 98 mm. 



1 example, Inamuean Bay, Mindanao. August 9, 1909. Length, 105 mm. 



14736. Kayoa Island. November 29, 1909. Length, 100 mm. 



1 example, Labuan Blanda Island. December 14, 1909. Length, 103 mm. 



1 example, Langao Point, Luzon. June 24, 1909. Length, 109 mm. 



1 example, Ligpo Point, Balayan Bay. January 18, 1908. Length, 98 mm. 



1 example, Malanipa Island. September 8, 1909. Length, 108 mm. 



1 example, Mansalay, Mindoro. June 4, 1908. Length, 98 mm. 



3 examples, Maricaban Island Luzon. January 20, 1908. Length, 91 to 97 mm. 



1 example, Murcielagos Bay. August 9, 1909. Length, 100 mm. 



4 examples. Northwest Verde Island. July 22, 1908. Length, 72 to 108 mm, 



7 examples, Paupan, Tara Island. September 20, 1909. Length, 90 to 110 mm. 

 Types. 



2 examples, Philippines. Length, 94 to 100 mm. 



1 example, Polloc, Mindanao. May 22, 1908. Length, 99 mm, 



6939 and 13100. Port Galera, Mindoro. June 9, 1908. 16 examples. Length, 

 90 to 105 mm. 



2 examples, Port Galera. October 27, 1909. Length, 79 to 100 mm. 



5 examples, Poit Jainelo, Luzon. July 13, 1908. Length, 98 to 105 mm. 



1 example, Port San Pio Quinto, Camiguiu Island. November 11, 1908. Length, 



98 mm. 

 20930. Puerta Princesa, Palawan. April 5, 1909. Length. 92 mm. 



1 example, Sablayan, Mindoro. December 12, 1908. Length, 100 mm. 



6 examples, Sablayan. December 13, 190S. Length, 97 to 105 mm. 

 19078, 19103, 19104. Silino Island. August 10, 1909. Length, 98 to 111 mm. 



3 examples, Simaluc Island. September 22, 1909. Length, 85 to 110 mm. 



2 examples, Sipadan Island. September 28, 1909. Length, 100 to 113 mm. 

 12604. Sitanki wharf. February 26, 1908. length. 115 mm. 



