404 FISHES OF WESTERN SOUTH AMERICA 
Bajo Ucayali 
Three specimens, type and paratypes, 129-185 mm., Contamana, Morrow 
collection; characterized by the deep body, large scales, and the prolonged soft 
dorsal and anal fins. 
523. BATRACHOPS RETICULATUS Heckel 
Batrachops reticulatus Heckel, 1840, Ann. Wiener Mus., II, 433, Guiana; 
Regan, 1905, Proc. Zool. Soc. London, 155; 
Bigenmann, 1910, Rept. Princeton Univ. Exped. Patagonia, III, 477. 
Crenicichla reticulata Giinther, 1862, Cat. Fish. Brit. Mus., IV, 309; 
Eigenmann and Eigenmann, 1891, Proc. U. 8. Nat. Mus., XIV, 70. 
Crenicichla elegans Steindachner, 1882 (1883), Denksch. KK. Akad. Wiss. Wien, XLIV, 15, ““Hoch 
Peru’: 
Pellegrin, 1903 (1904), Mém. Soc. Zool. France, XVI, 378, “‘Haut-Perou.” 
Amazons and the Guianas 
Genus 213: CRENICICHLA Heckel 
Crenicichla Heckel, 1840, Ann. Wiener Mus., IT, 416; 
Kigenmann and Eigenmann, 1891, Proc. U. 8. Nat. Mus., XIV, 69; 
Regan, 1905, Ann. Mag. Nat. Hist., (7), XVI, 158; 
HKigenmann, 1910, Rept. Princeton Univ. Exped. Patagonia, III, 477; 
‘igenmann, 1912, Mem. Carnegie Mus., V, 513. 
Type: Crenicichla vittata Heckel 
Guianas to Rio de la Plata 
Maximum extension of the mandible among the cichlids; preopercle serrate; 
inner series of teeth depressible; scales of lateral line larger than those adjacent; 
body form elongate. 
524. CRENICICHLA SAXATILIS (Linnaeus) 
Sciaena Linnaeus, 1754, Mus. Adolphi Fred., 65, pl. xxxi, fig. 1. 
Sparus Gronow, 1756, Mus. Ichth., I, 29, pl. vi, fig. 3. 
Sparus saxatilis Linnaeus, 1758, Syst. Nat., ed. x, 279. 
Sparus rufescens Gronow, 1763, Zoophyl., 67, pl. vi., fig. 3. 
Perca saxatilis Bloch, 1792, Ausl. Fische, VI, 79, pl. 309. 
Cichla labrina Agassiz, 1829, Sel. Gen. et Spec. Pisce. Bras., 99, pl. Ixii, fig. 1. 
Crenicichla saxatilis Heckel, 1840, Ann. Wiener Mus., II, 432; 
Giinther, 1862, Cat. Fish. Brit. Mus., IV, 308; 
Boulenger, 1887, Proc. Zool. Soe. London, 275, Canelos; 
Eigenmann and Bray, 1894, Ann. N. Y. Acad. Sci., VII, 620; 
Pellegrin, 1903 (1904), Mém. Soc. Zool. France, XVI, 373; 
Regan, 1905, Proc. Zool. Soc. London, 159; 
Eigenmann, 1910, Rept. Princeton Univ. Exped. Patagonia, III, 477; 
Haseman, 1911e, Ann. Carnegie Mus., VII, 350; 
Eigenmann, 1912, Mem. Carnegie Mus., V, 513. 
