XU 
CONTENTS. 
APPENDIX C. 
The Fishes op’ the Nile, by Dr* Albeet G'uxthee, F.E.S., F.Z.S., &c. 
Page 
Mr. Petberick’s collection of tbe fishes of the Nile 197 
Dr. Friedrich Hasselquist’s “ Keise nach Palgestina” — Peter ForskaPs “De- 
scriptiones Animalium ” — Sonnini’s “Toyage dans la Haute et Basse 
Egypt ” 198 
The ichthyological labours of Geoffroy St. Hilaire (father and son) — Dr. 
Eduard KlippelPs discoveries — De Joannis’ collections ' . . . . 199 
J. J. Eifaud's “Voyage en Egypte depnis 1805 jusqu’ en 1827 ” — Cuvier and 
Valenciennes — Enssegger’s “ Eeisen ” — Sir Samuel Baker’s notes . . 200 
List of Fishes of the Nile 201 — 204 
Differences of the Faunae of the Upper and Lower Nile, and their affinity to 
the West and East African Faunae ........ 205 
Peecid^ (Peeches) — Lates — L. niloticus 206, 207 
Labyeinthici— Ctexopoma — C. xjetlierlch 207, 208 
MuGiLiDiE — M ugil — J/. ceplialus — M.caxAto — jM.iietlierlci — 2I.saliens 
— 31. cryptochilus. ......... 209 — 214 
Ophiocephalid^ — Ophiocephalus — 0. ohscurus .... 214, 215 
Cheomides — Cheomis — C. niloticus 216 
SiLUEiD^^ — C laeias — C. anguillaris — C. parcimamis — C. lazera — C. 
macracanthus — C. liasselquistii 217 — 219 
Heteeobeanchus— //. l)idorsalis—H. intermedms—II. longifihis . 219—221 
SCHILBE — N. uranoscopus — S. mystus — S. dispila — 8, liasselgnistii . 221 — 224 
Euteopius — E. niloticus 225 
SiLUEANODON — S. ciuritus 226 
Bageus — B. hayad — B. docmciC 227, 228 
CheysichthyS — C. auratus — C. macvops . . . . ' . 228 — 230 
Claeotes — C. laticeps : 230 — 232 
Auchenaspis— A. hiscutatus 232, 233 
Synodoxtis — S. sorex — 8. macrodon — 8. serratus — 8. sclial — 8. Imme- 
ratus — 8. membranaccus ........ 233 — 236 
Ehinoglanis — B. tijpus 236 — 238 
Mochocus— d/. niloticus 238, 239 
Malapteeueus — 31. electricus 239, 240 
Chaeacinid^ — Cithaeinus — C. — C.latus . . . 240, 241 
Alestes — A. dentex — A. liotscliyi — A. 'uiacrolcpidotus — A. nurse — .^1. 
ruppcllii 241, 243 
Hydeocyon — H. forslialii — II. brecis 244, 245 
Distichodus — B. niloticus — B. rostratus — B. cngycephalus — B. brevi- 
piiinis . . . . . . . . . . . ■ . 245 — 248 
ICHTHYBOEUS — I. niicTolcpis — I. bcssc 248 — 250 
