EXPLANATION OE THE PLATES. 575 



PLATE LXXVII. 



Malopterurus electricus, Gm., p. 395. Upper figure, Lahun, Fayum, nat. size (body 

 foreshortened) ; lower figure, Barrage N. of Cairo, f nat. size. 



PLATE LXXVIIL 



Malopterurus electricus, Gm., p. 395. Skeleton, Nile, -J nat. size, and two young from 

 Luxor, nat. size. 



PLATE LXXIX. 



Fig. 1. Cyprinodon fasciatus, Y&\., p. 407. tf . Ghet-el-Nassara. Nat. size. 



Fig. 2. Do. 2 . Ghet-el-Nassara. Nat. size. 



Fig. 3. Cyprinodon dispar, Eiipp., p. 411. s . Abyssinia. (Type.) Nat. size. 



Fig. 4. Do. 2 . Muscat. Nat. size. 



Fig. 5. Fundulus tamiopygus, Hilg., p. 413. 6 . Lake Victoria. (Type.) Nat. size- 

 Fig. 6. Haplochilus schoelleri, Blgr., p. 415. Alexandria. (Type.) X If. 

 Fig. 7. Haplochilus loati, Blgr., p. 417. Lake No. (Type.) x 2|. 

 Fig. 8. Haplochilus marni, Stdr., p. 418. Mongalla. x If. 

 Fig. 9. Haplochilus bifasciatus, Stdr., p. 419. Mongalla. X If. 

 Fig. 10. Haplochilus pumilus, Blgr., p. 420. Entebbe. (Type.) x If. 



PLATE LXXX. 



Fig. 1. Mugil cephalus, L., p. 429. Samannud. Nat. size. 

 Fig. 2. Mugil capito, L., p. 432. L. Menzaleh. Nat. size. 



PLATE LXXXI. 



Fig. 1. Mugil capito, L., p. 432. Lower Nile. (Type of M. petherici, Gthr.) 



Nat. size. 

 Fig. 2. Mugil auratus, Bisso, p. 435. L. Menzaleh. Nat. size. 



PLATE LXXXII. 



Ophiocephalus ohscurus, Gthr., p. 438. Gondokoro. Nat. size. With upper view of 

 head and skeleton and upper view of skull. 



