351 



31 ' 

 ■MT- 



TSLl "piTr^(% (= Duncan) 

 Xylocopa darwini , 

 OLD, NESTS 1 (upper) 

 and 2 (lower), in 

 Cordia lutea (old but 

 standing dead trees). 

 Collected between 50 and 

 100 above anchorage at 

 small island, to north 

 of streambed. 14 Kay 1970. 

 R. Silberglied. 



' — : — ^ 



