Clabke. — On New Zealand Galaxidae. 87 



G. postvectis. — Origin of ventrals a little beyond midway be- 

 tween length to base of caudal. 



G. rohinsonii. — Origin of ventrals diameter of orbit less than 

 midway between length to base of caudal. 



G. fasciatus.— Origin of ventrals diameter of orbit less than 

 midway between length to base of caudal. 



G. kokojyu. — Origin of ventrals less than midway in total 

 length. 



G. postvectis. — Origin of ventrals much less than midway in 

 total length. 



G. rohinsonii. — Origin of ventrals depth of body less than mid- 

 way in total length. 



G. fasciatus. — Origin of ventrals extreme length base of dorsal 

 less than midway in total length. 



G. kokojni. — Distance to origin of pectorals much exceeds dis- 

 tance ventrals to anals. 



G. postvectis. — Distance to origin of pectorals a trifle more 

 than distance ventrals to anals. 



G. rohinsonii. — Distance to origin of pectorals but two-thirds 

 distance ventrals to anals. 



G. fasciatus. — Distance to origin of pectorals about same as 

 distance ventrals to anals. 



G. kokopu. — Distance to origm of pectorals much exceeds dis- 

 tance origins anal and caudal. 



G. postvectis. — Distance to origin of pectorals equals distance 

 origins anal and caudal. 



G. rohinsonii. — Distance to origin of pectorals four-fifths dis- 

 tance origins anal and caudal. 



G. fasciatus. — Distance to origin of pectorals a trifle shorter 

 than distance origins anal and caudal. 



G. kokopu. — Extreme length base of dorsal much greater than 

 depth of gape of mouth. 



G. 'postvectis. — Extreme length base of dorsal less than depth 

 of gape of mouth. 



G. rohinsonii. — Extreme length base of dorsal greater than 

 depth of gape of mouth. 



G. fasciatus. — Extreme length base of dorsal equals the depth 

 of gape of mouth. 



G. kokopu. — Height anal less than base, but exceeds depth 

 ventrals or distance dorsal to origin caudal. 



G. postvectis. — Height anal exceeds base, but less than depth 

 ventrals or distance dorsal to origin caudal. 



G. rohinsonii. — Height anal exceeds base, but less than depth 

 ventrals or half-distance dorsal to origin caudal. 



G. fasciatus. — Height anal equals base, and equals depth 

 ventrals and distance dorsal to origin caudal. 



G. kokopu. — Lower jaw projects beyond upper whether closed 

 or open. 



