SILUKnm 113 



PLAGUSIA, Cuv: 



380. Plagusia marmorata. [448.] 



? Plagusia dipterygia, Riipp. Atl. Fische, p. 123, t. 31. f. 3. 



Plagusia marmorata, Bleek. Verh. Batav. Genootsch. xxiv. Pleuron. p. 20, or Nat. Tydschr. Ned. lnd. 

 i. p. 411; Giinth. Fish. iv. p. 491. 



Zanzibar. 1 Bed Sea. East Indies. 



CYNOGLOSSUS, Buck. Ham.* 



381. Cynoglossus quadrilineatus. [43, 530.] 



Achirus bilineatus, Lacep. iv. pp. 659, 663. 

 Plagusia bilineata, Riipp. Atl. Fische, p. 123. 



quadrilineata, Bleek. Verhand. Bat. Genootsch. xxiv. Pleuron. p. 21. 



Cynoglossus quadrilineatus, Giinth. Fish. iv. p. 497. 



Aden. Zanzibar. East-Indian archipelago. 



Order PHYSOSTOMI. 



Family SILURIM). 



CLAPJAS, Gronov. 



382. Clarias gariepinus. [ 18 "1 



Silurus (Heterobranchus) gariepinus, Burchell, Travels in the Interior of South Africa, i. p. 425, c. 



fig. p. 445. 

 ? Clarias capensis, Cuv. fy Val. xv. p. 377. 



Clarias capensis, Smith, Illustr. Zool. S. Afr. Fish. c. tab. (not good). 

 ? Clarias mossambicus, Peters, Monatsber. Berl. Acad. 1852, p. 682. 

 Clarias gariepinus, Giinth. Fish. v. p. 14. 



Fresh water of Zanzibar. Mozambique. Port Natal. Cape of Good Hope. 



PLOTOSUS, Lacep. 



383. Plotosus anguillaris. [219, 597.] 

 Aden. Zanzibar. From East Africa to Polynesia. 



* Undetermined specimen [233]. 



