ADDITIONAL ERRATA ET CORRIGENDA. Xxi 



Page. 531.' After line 14 from bottom add: 



— . Contributiones al conocimiento de los Feces Sudamericanos, especial- 



meiite de los de la Repi'iblica Argentina.— A /iaZcs del Museo Nacional de Buenos 



Aires, V, 1897, 263-302. 

 Page 531. Line 11 from bottom, for "103" read 165. 

 Page 532. After line 18 add: 



— . On New Siluroid Fishes from the Andes of Columbia. — Annals and 



Magazine Natural History (5), XIX, 1887, 348-350. 

 Page 532. Transfer lines "3 and 4" from bottom to become Unes 5 and 6 from bottom 



of page 554. 

 Page 534. 14th Une from bottom, for "118" read 108. 

 Page 534. After line 10 from bottom add: 



— . Sur les Foissons du sous-genre Myletes. — Memoires Museum d'Histoire 



Naturelle, IV, Paris, 1818, 444-456, pis. 21 and 22. 



— . Sur les Foissons du sous-genre Hydrocyn, sur deux nouvelles especes de Chal- 



ceus, sur trois nouvelles especes de Serrasalmes, et sur I'Argentina glossodonta de 



Forskahl, qui est I'Albula gonorhynchus de Bloch. — Memoires Museum d'Histoire 



Naturelle, V, Paris, 1819, 351-379. 

 Page 534. Omit last line. 



Page 538. Line 27, for " Callophysys " read Callophysus. 

 Page 540. To hne 27 add: Annals and Magazine of Natural History (3), XIV, 1864, 227- 



232. 

 Page 541. Line 20 from top and page 548, hne 15 from bottom, for "Demarara" read 



Demerara. 

 Page 542. Instead of hne 3 read: 



— , Memoire sur I'Eremophilus et I'Astroblepus, deux nouveaux genres de 



rOrdre des Apodes. — Recueil d' Observations de Zoolog'ie et d'Anatomie Comparee, I, 



1805, 33-38 and 1811, 17-20, pis. vi-vii. 



— . Memoire sur une nouvelle Espece de Gymnote de la riviere de la Madeleine. 



— Recueil d' Observations de Zoologie et d'Anatomie Comparee, I, 1806, 78-80 and I81I, 



46-48, pi. x. 

 Page 542. Line 16 from bottom, for "Notes" read Notas. 

 Page 545. Line 8 from bottom, for "abbildung" read Abbildungen. 

 Page 546. After line 19 add: 



— . Sur les pharyngiens inferieur chez les Foissons du genre Orestias. — Comptes 



Rendus des Seances de VAcademie des Sciences, Oct., 1904. 



Page 548. Line 14, after " Retroculus" add Geophagus. 



Page 548. Line 24, for "Diagnosis" read Diagnoses. 



Page 548. Line 26, for "of Mexico" read from Mexico. 



• No proof of the bibliography pages 530-554 reached the author. This fact must be offered as an excuse for the 

 numerous changes and additions made here. C. II. Eigenniann. 



