"""iHOi!" ] PROCEEDINGS OP THE NATIONAL MUSEUM. 73 



1127. A. lineatus (Linnaeus). All streams, Cayenne to Rio Grande do Sul ; Ama- 



zons to Tabatinga. G.,iv, 47.*^. 

 Monochir macuUpinnis Agassi z. 



1128. A. fischeri (Steind.). Mamoni. '79, 13. 



1129. A. garmani Jordan. Rio Grande do Sul. J. & G., '89, 314. 



1130. A. jenynsii (Giiutber). Rio de la Plata. G., iv, 476. 



J. lorentzi Weyenbergh. 



237. ACHIROPSIS Steiud. 



1131. A. nattereri Steind. Rio Negro. '76, 110. 



1132. A. asphyxlatus Jordan. Goyaz. J. &G., '89,318. 



238. APIONICHTHYS Kaup. 



Soleotalpa Giintber. 



1133. Ap. unicolor (GUnther). Surinam; Amazon, near Obidos. G., iv, 489. 



J. rf« meri/i Bleeker ; J. Hei»«/os»<s Peters. 



239. SYMPHURUS Rafinesque. 



Rihronia Cocco ; riaijitsia Cuvier ; Aphoristia Kaup; Glossichthys Gill; Am- 

 moplcurops Giiuther; Acedia Jordan. 



1134. S. plagusia Bloch & Schneider. Rio Plata (east coast of South America; 



West Indies). G., iv, 490. 

 Achirus ornatus Lac^pcde ; Plagusia teasellata Quoy & Gaimard ; hrasiliensis 

 Agassiz. 



PLECTOGNATHI. 

 XXXVI. TETRAODONTID^.* 



240. COLOMESUS Gill. 



BatrachopS Hollard. 



1135. C. psittacus (Bloch «fe Schneider). KioCapin; Maranon ; Guiana. G., viii, 



286, 

 Cheilichihys asellus M. &, T. 



The following species we have not been able to give a place in this cat- 

 alogue : 



Ceiitrarchus cyanoperca Schomburgk. Essequibo. Fish British Guiana, ii, 16r), PL 



XVI, 1843. 

 C. cychJa Sch. Rio Negro. Loc. cit., 157, PI. xi. 

 C. niger Sch. Rio Negro. Loc. cit., 1.59, PI. xii. 

 C. notatus Sch. ? Loc. cit., 160, PI. xiii. 

 C. rostralus Sch. Rio Negro. Loc. cit., 163, PI. xv. 

 C. vittatm Sch. ? Loc. cit., 161, PI. xiv. 



Chalceiis JahrosHS Sch. Paduiri. Loc. cit., i, 212, PI. xiii, Fig. 1. 

 C. latus Sch. Paduiri. Loc. dt., 214. 



C. ticniatns Sch. Essequibo; Rio Negro. Loc. cit., I, 210. 

 Chromys ocellata Castelnau. Amazon ; Ucayale. '55, 16. 



* Other species of this family will probably be S'l^iid i" the lower courses of many 

 rivers. For an account of the American species see Jordan and Edwards, Proc. U. 

 S. Nat. Mus., 1886, pp. 230-247. 



