6 POMACENTRIDiE. 



Snout orange- coloured ; pectoral and caudal fins j'cUow, the former 

 blackish at the base ; the other tins deep-black. 

 He de France, Batavia. 



a. Fine specimen. From Dr. P. v. Bleeker's Collection. 



7. AmpMprion chrysogaster. 



Cuv. ^ Val. V. p. 400 ; Less. Voy. Coqu. Zool. Poiss. p. 191. pi. 28. fig. 3; 

 Cuv. Regne Anim. III. Poiss. pi. 32. fig. 1 ; Gti^r. Iconogr. iii. pi. 19. 

 fig. 2. 



D. }^. A, ^. L. lat. 55. L. transv. 6/18. Ccec. pylor. 2. 



Brownish-black, with three white cross-bands, and with the thorax, 

 pectoral and ventral fins yellowish ; the soft dorsal and caudal with 

 a white edge, the pectoral with a broad blackish margin. The dorsal 

 spines are rather stout and moderately long, the third and fourth 

 being- the longest, whilst the posterior ones decrease in length. The 

 height of the body is one-half of the total length (the caudal fin not 

 included). 



He de France. Bourbon. 



a. Fine specimen. Mauritius. From the Collection of the Zoological 



Society. 

 h. Adult: stuflEcd. 



8. Amphipriou fusciventer. 



? Anthias polymnus, Bl. taf. 316. fig. 1. 



? Amphiprion polymnus, Bl. Schn. p. 203 ; Cuv. ^' Val. v. p. 396. 



? Lutjanus polymnus, Lacep. iv. p. 224. 



Amphiprion fusciventer, Benn. Proceed. Comm. Zool. Soc. i. p. 165. 



D. ^. A. ^. L. lat. 52. L. transv. 6/18. 



17 14 ' 



Brownish-black, with three rather narrow whitish cross-bands, 

 that round the tail being very indistinct ; caudal fin \vith a rather 

 broad white posterior margin, dorsal and anal with a narrow whitish 

 edge. Pectorals brownish ; the outer half of the ventrals black, the 

 inner white. Dorsal fin slightly notched, with the spines of moderate 

 strength and length ; the third, fourth and fifth are the longest. 

 Caudal fin rounded. The height of the body is rather less than one- 

 half of the total length (the caudal fin not included). 



Sea of Mauritius. 

 a. Six inches long. From the Collection of the Zoological Society: 

 — Type of the species. 



9. Amphiprion percula. 



Tetragonopterus, no. 5, Klem, Pise. 3Iiss. iv. p. 38. tab. 11. fig. 8. 



Scho, iii. p. 69. tab. 26. fig. 20. 



revcfi, sp., Tgson in Philos. Trans. Ixi. p. 247. tab. 7. fig. 8. 



Anthias polymna, var.; Bl. tab. 316. fig. 3. 



T^uijaiius pdlymniis, var., Lac/'p. iv. p. 224. 



