Table 5. --Continued 



J/ Trap operating but unattended. 



2J Trap inop>erative due to extreme flood conditions. 



3/ Based on 8 specimens. 



V Based on 6 specimens . 

 _y Based on 11 specimens. 

 ^ Based on 9 specimens. 



7/ Based on 6 specimens. 



8/ Based on 25 specimens. 

 _y Based on 232 specimens. 



10/ Based on 2, 175 specimens. 



26 



