518 MEMOIRS OF THE CARNEGIE MUSEUM 



Eight specimens, 25-50 mm. Gluck Island. (C. M. Cat. No. 2269a-d; I. 

 U. Cat. No. 12447.) 



Eleven specimens, 40-60 mm. Konawaruk. (C. M. Cat. No. 2256a-/; I. 

 U. Cat. No. 12432.) 



Thirty-one specimens, 30-58 mm. Rockstone sand-bank. (C. M. Cat. No. 

 2270a-e; I. U. Cat. No. 12446.) 



Two specimens, 53-60 mm. Rupununi. (C. M. Cat. No. 2271a; I. U. Cat. 

 No. 12445.) 



One specimen, 91 mm. Twoca Pan. (C. M. Cat. No. 2272.) 



Three specimens, 59-85 mm. Crab Falls. (C. M. Cat. No. 2273a-o; I. U. 

 Cat. No. 12444.) 



One specimen, 77 mm. Tumatumari. (C. M. Cat. No. 2410.) 



Head 3.5-3.66; depth 5.5-6; D. XX,10 ; more rarely XXI,9 and XXI, 11; 

 A. 111,7-9. Scales in a series below the lateral line 64-70; eye 3.5-4 in the head, 

 .7-. 9 in the interorbital. 



Scales on nape, head, and belly cycloid, elsewhere ctenoid; two full scales 

 between the end of the upper lateral line and the dorsal. Soft dorsal and anal 

 (in the largest) produced. 



Nares a little nearer eye than to tip of upper lip; maxillary falling distinctly 

 short of reaching the eye. 



A dark brown band from the chin through the eye to the end of the caudal, fading 

 on the sides and caudal with age. No humeral spot, but a small ocellus at the 

 base of the caudal, a little above its middle, more distinct in the 3 r oung than in the 

 old; back in the young with seven or eight cross-bars; middle of caudal and end of 

 soft dorsal (in the adult) with spots or cross-shades. 



351. Crenicichla lugubris Heckel. 



Crenicichla lugubris Heckel, Ann. Wiener Mus., II, 1840, 422 (Rio Negro). — 

 Muller and Troschel, in Schomburgk, Reisen, III, 1848, 626 (Essequibo and 

 neighboring swamps). — Regan, Proc. Zool. Soc. London, 1905, i, 165 (Rio 

 Capin; Essequibo). — von Ihering, Rev. Mus. Paulista, VII, 1907, 306. — 

 Eigenmann, Repts. Princeton Univ. Exp. Patagonia, III, 1910, 478. 



Crenicichla Johanna lugubris Gunther, Catalogue, IV, 1862, 307. 



Crenicichla brasiliensis lugubris Pellegrin, Bull. Mus. d'Hist. Nat., VIII, 1902, 

 182 (Manaos; Tonantins); "Cichlides," 347, in Mem. Soc. Zool. France, 

 XVI, 1903, 383, fig. 3. 



Crenicichla junebris Heckel, Ann. Wiener Mus., II, 1840, 424. 



Crenicichla Johanna funebris Gunther, Catalogue, IV, 1862, 307. 



