PLATE 1 
1. S. spinescens 
2. S. sinuata 
= \ 
ESCALA 
100 200 300 400 © 6©$00 600 MILLAS 
. a . 
a 400 600 800 KILOMETROS 
h gat Po ; 
\ 3 ; \ : | | 
‘vane (. i 
\ Oy SK j 
Plate 1. Geographical distribution of the species of Sa/lpiglossis. 
33 
