107. APUA. 371 



What we know, at present, of the characters of continental and 

 archipelagic individuals would not justify us in separating them spe- 

 cifically. Blyth's description of the barbels is more accurate than 

 that of Buchanan, and agrees with examples from Java or Sumatra. 



2. Acanthophthalmus kuhlii. 



Acanthophthalinus fasciatus, v. Ila.sscH, I.e. (uo description). 

 Cobitis kuhlii. Cuv. ^- Val. xviii. p. 77 ; likck. Nut. Ti/dschr. Ned. Ind. 



xiii. p. .304. 

 Acanthophtlialnuis fasciatus, JBleck. Ci/pr. Prodr. p. 74 ; or Atl. 



Ichthijul. Ci/pr. p. 11, tab. 2. lig. 4. 



D. 8. A. 6-7. V. G. 



The length of the head is one-seventh or one-eighth of the total 

 length- (without caudal). Eye very small. Caudal fin truncate. 

 The distance between dorsol and caudal fins is about one-fourth of 

 the total length (without caudal). Scales conspicuous. Body with 

 from eleven to fifteen brown cross bands. 



Java and Sumatra. 



a. From Dr. Bleeker's Collection. 



107. APUA. 

 Apua*, Blyth, Journ. As. Soc. Beng. 18G0, p. 109. 

 Much like Acanihoplithalmus, but without ventral fins. 



Tennasserim. 

 Blyth, I. c. 



1. Apua fusca. 

 D. 7-8. A. 6. 



Uniform duU brown : 2^ in. long, i in. deep ; head j^-^ in. (BlytJi.) 

 Tennasserim. 



We would here draw attention to a fish from Borneo, named 

 Aperio]ytiis pictorius by Hichardson, and figured in the ' Zoology of 

 the Voyage of the Samarang," Eish. pi. 10. fig. 4. Unfortunately 

 the specimens were lost, so that no description could be given of 

 them. The fish has the form of a Lepidocejihalus, the dorsal being 

 placed far backwards, nearly opposite to the ventrals. But the 

 mouth is represented as transverse, curiously lobed, and without 

 barbels. 



APPENDIX TO CYPRINID^. 



The fresh waters of tropical Africa are inhabited by a very sin- 

 gular fish, most probably the type of a distinct family, which I should 

 not hesitate to introduce into the system but for the circumstance that 

 I have only three examples of this minute form for examination, 



* What, is the meaning of tin's word? Tt a)ipears to Lave been sii<>gcstcd bw 

 d and TTovs ! 



2 n2 



