BAEBUS. 1 5 



41 

 Sc. 25-26 41. 2-2^ ; eye 3-3^ times in length of 



head ; pectoral reaching or nearly reaching 



ventral 120. 5. hrsfenii, Peters, p. 130. 



Sc. 24-28 y, 2-2i ; eye 3^-4 times in length 



of head ; pectoral not reaching ventral . 121. B, eiitcenia, Blgr., p. 131. 



b. Base of ventral entirely below dorsal. 



«. 28-33 scales in lateral line. 



* Posterior barbel more than 1^ diameters of eye and snout longer 

 than eve in adult : dorsal with 7 branched rays. 

 Sc. 30-31 if, 3; eye 5^ times in length of head ; 



dei)th of body 4^ times in total length . . 122. B. neumaijeri, Pfeff., p. 132. 



CI 4- 



Sc. 28-30 k|, 3 ; eye 4-5 times in length of 



head ; depth of body 3§-4 times in total 

 length ; iriterorbital width 2^-2| times in 

 length of head 123. B, no.irohiensis, Blgr., p. 132. 



Sc. 28-32 ^igf , 3-4; eye 3^-4^ times in length 

 of head ; depth of body 3§-4 times in 

 total length; interorbital width 3 times in 

 length of head 124. 5. /;or/a/e, Blgr., p. 133. 



^* Posterior barbel 1 to 1^ diameters of eye. 

 41 

 Sc. 28 4I, 3 ; eye 4j-5 times in length of head, 



interorbital width 2^-3 times ; dorsal .with 



7 branched rays 125. B. carpio, Pfeff., p. 134. 



Sc. 28-30 ^-^, 3-3^ ; eye 3^-4 times in length 

 of head, interorbital width 2^-2^ times ; 

 dorsal with 6-7 branched rays .... 126. B. percivali, Blgr., p. 135. 



Sc. 29-31 ^% 2i-3 ; eye 3-3^ times in length 

 of head, interorbital width 2^-2| times; 

 dorsal with 7-8 branched rays .... 127. B. zanzil>ariciit:,Veters,i).l^(j. 



Sc. 29-33 |f, 2^-3 ; eye 3^-4 times in length 

 of head, interorbital width 3-3^ times ; 

 dorsal with 8 branched rays 128. B. argenieus, Gthr., p. 136. 



*** Posterior barbel §-| diameter of eye. 

 41.51 

 Sc. 28-30 -^j-^, 2\ ; eye 3^-3^ times in length 



of head, interorbital width 2^-3 times ; 



dorsal with 7-8 branched rays .... 129. B. icellmaui, Blgr., p. 137. 



