37G 



IXDEX. 



Odaxotlirissa ansorgii, iv. 172. 



„ losera, i. 100. 



odoe (Saliiio), i. 177. 

 „ (S;u'cf)(lacc.s), i. 177; iv. \7'>, 

 „ (Xi|ili<)i'lianii)hiis), i. 177. 

 ,, (Xipliorlij'nelius), i. 177. 

 oeiir (Mugil), iv. 82. 

 ogoensis ((ie])liyroglaiiis), ii. SACi. 

 „ (Malapterunis), ii. 512. 

 „ (Nannocharax), iv. 196. 

 ogo\vensi.s (Cliromis), iii. 190. 



(Clirvsiclitln-s). ii. 322. 

 ojiunensis ( I^abeo), iv. 207. 

 olfax (Ospliromenus), iv. 47. 

 oligacanllius (I'tycliochi'oniis), iii. 2.')S, 

 2r>'.). 

 (Tilapia), iii. 258. 

 oligolepis (]\Ie<;al()ps), i. 28. 

 olipliaiiti (IJarlnis), iv. 214. 

 oinalonota (Poecilia), iii. 50. 

 oinias (Syiiodoiitis), ii. 400, 401. 

 Oncoi'liviu'liiis, i. lfi(i. 

 Onyi-liostoma, i. 352. 

 Ophiclithys, iii. 10. 



„ biietlikoreri. iii. 10. 



o]iliidiurii (I\[astacombelLis'), iv. 141. 

 Opliioi'ani, iv. 7. 



„ npliioceplialiis. iv. 15. 



„ ])oroceplialiis, iv. 15. 



Opliioccpliaiida'. iv. 09. 

 Opliioi'cplialiis, iv. 09. 



„ atricamis, iv. (!9. 



„ iiisignis, iv. 72. 



., obscurus, iv. 69, 70. 



opbioccjibaliis (Eleotris), iv. 15. 



,, (Opbiocara), iv. 15. 



()|diistei'non, iii. 1. 

 Opbtbalmotihipia, iii. 138. 



booTis, iii. 205. 

 iua-, iii. UOO. 

 Opistboiiii, iv. 1 12. 



opistliotsBiiia (Alestes), i. 215; iv. 182. 

 Opsaridion zamliezense, ii. 198. 

 ()|)sari(lium, ii. 191. 



bucbluilzi. ii. 201. 

 (Ipsarius tbebonsis, ii. 193. 

 (irl)i>'ularis (Psettiis), iii. 120. 

 oreas (Barbiis), ii. 38 ; iv. 229. 

 Orcoclironii^, iii. 138. 



„ hiiiitfi-i, iii. 149. 



„ iiitfer, iii. 152. 



Oi-pocliroinis sliiraiius, iii. 151. 

 orieiitalis (Bagrus), ii. 307. 



„ (Dicentrarchus), iii. 104. 

 ,, (Labrax), iii. 104. 

 oriiatipinnis (Polypteru.s), i. 12. 

 „ (Synodontis), ii. 444. 



(Xenotilapia). iii. 45,3. 

 oriiatus (Cbrysicbtbys), ii. 337 ; i\ . 303. 

 ,, (.Iididoobromis), iii. 484. 

 „ (Xeoborus). i. 250. 

 ,, (Synodontis), iv. 316. 

 oroiilLs (Clarias), ii. 235. 

 ortlioiiotus (Cyprinodoii), iii. 33. 



(Fiindiiliis), iii. 33, 34, 3.5. 

 (Notllolll•an(•,bills^, iii. .33, ,35. 

 ()spbroiiienida>, iv. 40. 

 Ospliromenus olfnx, iv. 47. 

 Ostario])by.si, i. 174. 

 Ostcojrlossidrp, i. 148. 

 Otolilbiis, iii. 1 17. 



,, iiiacrotriiatlni.'i, iii. 1 19. 



,, seiiepaleii^is, iii. 118. 



Otnpcrca. iii. 130. 



,, anrita. iii. 130. 

 ovalis (Cliroiiiis"), iii. 208. 



„ (Tilapia). iii. 208. 

 ovatus (Gastero.«teus), iv. 2. 

 „ (Tracliynotiis), iv. 2. 

 ovis (Mormyrus), i. 131. 

 oxycephaliis (Claiias), iv. 284. 

 Oxj'giains, ii. 300. 



,, sacebii, ii. 309. 



Oxyiiiorinyrus, i. 30. 

 Oxyrhynclius deliciosus, i. 32. 

 oxyrliyiicluis (Ampliiliu.s), iv. 300. 

 (AiKibas), iv. 65, 66. 

 ,, (Barbiis), ii. 76. 



(llemitilapia), iii. 489. 

 (Mormyrus), i. 134, 140. 

 (^Tilapia), iii. 489. 

 Oxyiirielit!iy.s, iv. 22. 



pac-byiiema (Clarias), ii. 259 ; iv. 287. 



paciiica (Cobitis), iv. 21. 



pagani'llus (Gobiu,«), iv. ,35. 



])ag('nste(dieri (Harbus), ii. 72. 



Pagrus, iii. 132. 



palliila (Tilapia), iii. 231. 



pallidas (Barbus), ii. 149. 



paliiuis (Pulyptt-rus), i. 16; iv. 150. 



