TIL APIA. 143 



I). XV-XVI 10-14; A. Ill 9-11 ; Sc. 2'J- 



2--3- 



Q^4> 8-12 gill-rakers on lower part 



of anterior arch ; cau J;il truncate or feebly [p. 190. 



einarginate 30. T. melanopleura, A. Duin., 



D. XV 11 ; A. II[ 10-11 ; Sc. 30 'yf ; 11 gill- 

 rakers ; cuudal rounded 'SI. T. meeki, Pellegr., p. 194. 



D. XlV-XVir 12-13; A. m 10-11 ; Sc. 28- 

 3- 



31 jjffy ; 12-15 gill-rakers ; caudal 



rounded 32. T. cobra:, Blgr., p. 194. 



** Depth of body 2^ to 2| times in total length. 



t Pectoral shorter than head (f to f) ; 13-15 gill-rakers on lower 

 part of anterior arch. 

 D. XVI-XYII 12 ; A. Ill 8-9 ; Sc. 30- 



32 jj^xi; caudal truncate 33. T. brevimantis, Blgr., p. 19(5. 



tt Pectoral as long as head, or a little longer or a little shorter ; 

 8-12 gill-rakers. 

 X Caudal not scaly. 

 D. XIV-XVl 10-13; A. Ill 7-10; Sc. 28- 



33 ■■ '- ; caudal truncate or rounded . . 34. T. zillii, Gerv., p. 197. 

 L). XV-XVI 11-12 ; A. Ill 8 ; Sc. 2G- 



29 j—T ; caudal truncate 35. T. kottce, Lonnb., p. 200. 



D. XV-XVI 11-13 ; A. Ill 9 ; Sc. 30- 



o 



31 ^-TTT-r ; caudal feebly emarginate, outer 



rays somewhat produced 36. T. guineensis, Blkr., p. 201. 



XX Caudal scaly nearly all over, rounded. 

 D. XV-XVI 8-10 ; A. Ill 8-9 ; Sc. 30- 



32 j^^ ; caudal peduncle as long as deep 



or a little deeper than long 37. T. tholloni, Sauv., p. 202. 



D. XVI-XVII 12-13 ; A. Ill 9-10 ; Sc. 30- 



31 ,^i ; caudal peduncle nujch deeper 



tluin long 38. 7'. christp, Blgr., p. 204. 



y3. 17 or 18 dorsal spines ; third anal spine a little longer than longest 

 dorsal ; 7 soft anal rays ; 3 or 4 series of scales on the cheek ; 

 pectoral shorter than head ; 10-11 gill-rakers on lower part of 

 anterior arch ; caudal rounded, feebly emarginate, covered with 

 scales. 

 D. XVII-XVIII 8-10 ; A. Ill 7 ; Sc. 30- 



32 jj ; depth of body 2^ to 2§ times in 



total length 39. T. bilineata, Pellegr., p. 204. 



