86 Transactions. — Zoology. 



G. ijostvectis. — Length of pectoral = J^ more than half-dis- 

 tance of its root from ventral. 



G. robinsonii. — Length of pectoral === j'j more than half-dis- 

 tance of its root from ventral. 



G. fasciahcs. — Length of pectoral = ^^2 i^^oi'e than half-dis- 

 tance of its root from ventral. 



G. kokojni. — Ventrals terminate ^ height from vent ; extreme 

 length pectorals and ventrals equal. 



G. postvectis. — Ventrals terminate ^ height from vent ; ven- 

 trals exceed pectorals in extreme length. 



G. robinsonii. — Ventrals terminate more than extreme height 

 from vent ; pectorals exceed ventrals in extreme length. 



G. fasciatus. — Ventrals terminate about ^ height from vent ; 

 pectorals exceed ventrals in extreme length. 



G. kokopu.- — Least depth of tail a little shorter than from end 

 of dorsal to origin of caudal. 



G. postvectis. — Least depth of tail J shorter than from end of 

 dorsal to origin of caudal. 



G. robinsonii. — Least depth of tail 2|- times in distance from 

 end of dorsal to origin of caudal. 



G. fasciatus. — Least depth of tail i shorter than distance from 

 end of dorsal to origin of caudal. 



G. kokopu. — Anal, if laid backwards, barely reaches base of 

 caudal. 



G. postvectis. — Anal, if laid backwards, does not reach base of 

 caudal. 



G. robinsonii. — knoX, if laid backwards, nearly twice its height 

 from base of caudal. 



G. fasciatus. — Anal, if laid backwards, reaches to base of 

 caudal. 



G. kokopu. — Origin of pectorals exactly half-distance to ventrals. 



G. postvectis. — Origin of pectorals less than half-distance to 

 ventrals by Jj- height of pectorals. 



G. robinsonii. — Origin of pectorals trifle more than | distance 

 to ventrals. 



G. fasciatus. — Origin of pectorals less than half-distance to 

 ventrals by ^ height of pectorals, or ^ distance snout to 

 ventrals. 



G. kokopjc. — Origin of pectorals to origin of ventrals much 

 more than half-distance to anal. 



G. postvectis.— Origin of pectorals to origin of ventrals more 

 than half-distance to anal. 



G. robinsonii. — Origin of pectorals to origin of ventrals very 

 little more than half-distance to anal. 



G. fasciatus. — Origin of pectorals to origin of ventrals more 

 than half-distance to anal. 



G. kokopu. — Origin of ventrals much beyond midway between 

 length to base of caudal. 



