TAXONOMIC STATUS OF PSITTACULA INTERMEDIA 



37 



BMNH 



Culmen from cere 



Wing length 



Pale tip length of R2 



•9 



5 



'•3 



BMNH 



Fig. 2 Bivariate scatter plots of measurements of putative parental species and hybrids: (A) culmen length from cere vs. culmen width; (B) wing length 

 vs. culmen length from cere; (C) R2 pale tip length vs. R2 tip width. Symbols are as for Figure 1, with the addition of the BMNH intermedia specimen 

 (white square) and Sedgemore's hybrids (black squares). 



