*944 
n 2 . Precaudals 2 to 4, often confluent 
with last posteroana*. 
Pectoral fin long, reaching to 
or far beyond anal origin. 
2. 1 * Anals 5+ 7 (4 precaudals); 
supraventral midway between 
lateral line and ventral fin 
base; eye 6* —— tenuiformiSj . 
• Anals 5 to 7 + 8 to 10 (4 pre¬ 
caudals ); first and second 
supraanal in line passing 
. through third supraanal, 
supraventral and fourth 
pectoral. Dorsal 15 or 16; 
Anal 17 to 18. - nobills. 
£ 3 . Anals 6 to 8 f 7 to 9 (4 pre¬ 
caudals); first and second 
supraanal not in line with 
third supraanal, supraventral 
and fourth pectoral; Dorsal 
12 to 14; Anal 18 to 20. - 
of. Pectoral very small or vestigial, 
not reaching beyond ventral base, 
sometimes entirely absent. 
