MIR. RIB. — FAUNA BRASILIENSE — PEIXES 133 
Akad. of Sei., vol. VII, pg. 610 — 1894; Chectobranchus robustus, 
brunneus, Góldi, Bol. Muscu Paraense, IL, pgs. 452, 473 e 474 
— 1898; Geophagus badipinis, Pellegrin, Mem. Soc. Zool. de 
France, XVI, pg. 201— 1904; Chetobranchus flavescens, Régan, 
Ann. & Mag. Nat. Hist., ser. 7º, vol. XVII, pgs. 234 e 235 — 1906; 
Rud. Ihering, Rev. Mus. Paulista, vol. VII, pg. 294 — 1907; Eigen- 
mann, Report Princet. Univ., vol III, parte IV, pg. 469-— 1910. 
Chaetobranchus semifasciatus, Steind, = Checlobranchus semifáscialus, Ste- 
indachner Sitzungsber, Akad, Wien, Bd., LXXI, pg. 130, est. VII 
— 1875; Eigenmann & Eigenmann, Pr. U. S. Nat. Mus., vol. XIV, 
pg. 70— 1891; Eigenmann & Bray, Ann. N. Y. Acad. of Ser. vol. VII, 
ps. 610 — 1894; Pellegrin, Mem. Soc. Zo0l. de France, X VI, pg. 201 
— 1903 (1904); Regan, Annals and Magaz. Natural History., ser. VII, 
vol. XVII, pgs. 234 e 235 — 1906; Rud. Ihering, Rev. Mus. Paulista, 
vol. VII, pgs. 294 e 295 — 1907; Report Princet. Univ. Exped., vol. IV, 
pg. 469 — 1910. 
ia 
Chatobranchopsis orbicularis, Steind, = Chectobranchoides orbicularis, 
Steind., Chrom. Amaz. Stromes, pg. 73, Sitzungsber. Akad. Wien, 
LXXI, Bd.--1875; Eigenmann & Eigenmann, Pr. U. S. Nat. Mus., 
vol. XIV, ps. 701891; Eigenmann & Bray, Ann. New-York 
Academ of Sei., vol. VII, pg. 610— 1894; Pellegrin, Mem. Soe. Zool. 
de France, XVI, pe. 202 — 1903 (1904); Regan, Annals and Magz. 
Nat. Hist., ser. 7º, vol. XVII, pg. 236 — 1906; Rud. lhering, Rev. 
Mus. Paulista, vol. VII, pg. 295 — 1907; Eigenmann, Report Princet. 
Exped., vol. III, pt. IV, pg. 469 — 1910. 
Chatobranchopsis australis, Eigenmann & Ward. =. australis, Annals 
Carnegie Museum, vol. IV, n. II, pg. 144, e est. XLIV, fig. 1 — 1907; 
Kigenmann, Report. Princet. Univ., vol. HI, pt. HI, pg. 469 — 1910. 
Pterophyllum scalare (Cuv. & Val)= Plataxr sealaris, Cuv. & Val, H. 
Nat. Poiss., vol. VIL, pg. 177 — 1831; Pterophyllum scalaris, Heckel, 
Ann. Wiener Museums, vol. II, pg. 335 — 1840; Plataxoides dume- 
rilii, Casteln., Anim. Nouv. etc., Poiss. pg. 21, est. 11, fig. 3— 1855; 
Pterophyllum scalare, Gúnth., Cat, IV, pg. 316 — 1862; Iner, 
Sitzungsber. Akad. Wien, vol. XLVI, pg. 295, est. I, fig. 1 — 1862; 
Steindachner, Sitzungsber. Akad. Wien., LXXI, pg. 136 — 1875; 
Eigenm. & Eigenm., Pr. U. S. Nat. Mus., vol. XIV — 1891; Plero- 
phylhum scalaris, Rigenm. & Bray, Ann. N. York Akad. of Ser., 
