156 Transactions. 
weak ge vein connects Rs and 8с at about 4, probably marking the 
point at which К, originally left the radial sector. This latter cross-vein 
occurs in several of es dons 
W 
come e the venation in detail we find that the 
condition of R, is ve baby Е рон that сап be used to separate the three 
Sc 5с; R 
ee 
| E uno. Ra 
em 
Ri, primary branch of the radius; R»_3, R4-g, secondary branches of the 
radial sector; Rs, radial sector ; r-m, radio E cross-vein ; 7f’, secon dary 
ic ace al fork ; 1, Өс», branches of the subcost 
6. 2.—Hindwing of Sabatinca rosicoma Meyr. Note sande absence of R, as a free 
Ӯ vein. (For lettering see fig. 1. 
ms eee of еее incongruella Walk., to show “recurrent vein," R4. (For 
Ting see 
Fia. 4 Ў of Sabatinca chrysargyra (Meyr.). Note the joining-up of the stump 
е Ae чы © the radial sector by formation of a cross-vein. (For lettering see 
sections. А good deal of variation occurs between the different species, 
but nothing that can be said to be definitely correlated with the state of 
development of the basal part of R, in the hindwing. 
now a list of the Species, and a detailed account of the venation 
gures to illustrate certain specific variations. 
