11. Tici'iiu.icops. 431 



rather the appearance of setifonn or ^'illiform teeth, with tlie notches 

 at the cutting margin scarcely visible. There are no pahitine teeth 

 whatever. 



The colour is now a dark nut-brown, with a lighter vertical band, 

 descending from the middle of the spinous dorsal to the belly, and 

 occupying three series of scales. The dorsal, anal, and ventral fins 

 are blackish. 



inches, lines. 



Total length 8 4 



Height of the body 2 10 



Length of the head 1 11 



Distance between the eyes 8 



Diameter of the eye 5 



Length of the sixth dorsal spine 10 



of a caudal lobe 2 



of the third anal spine 9 



of the fifth anal ray 1 4 



of the eleventh anal ray 7 



of the pectoral 1 7 



of the ventral 1 5 



of a scale 3^ 



Height of a scale 3 



10. DOYDIXODON. 



Doydixodon, Vcdeiic. in Voi/. Venus, v. p. .318. 



In both jaws series of flat teeth, behind which is a band of similar 

 teeth, less developed and replacing the former. No molars ; no 

 teeth on the palate. Cheeks scaly ; opercles naked. Dorsal and 

 anal fins scaly at the base ; twelve dorsal spines ; the soft portions 

 elevated. Scales of moderate size. Five branchiostcgals. 



Galapagos Archipelago. 



1. Doydixodon freminvillei. 

 V(ilc7ic. l. r. p. .32.3. pi. ry. 



^•i*- ^-T*- L-lat- 40-45. 

 Uniform bro'mii.sh. 

 Galapagos Archipelago. 



11. TEPHRffiOPS. 



Cronidens, sp., Jlichards. Voj/. Ercb. ^ Tvrr., Fishes, p. GO. 



In both jaws series of flat, tricuspid teeth, behind which is a 

 band of similar teeth, less developed and i-eplacing the former. No 

 molars. Cheeks scalj' ; opercles naked, except the upper angle of 

 the operculum. Fourteen dorsal spines. Scales very small. 



Australian Seas. 



* The (injure docs not iiffroc with tlii'sc niinil)ers. 



