ERRATA. 
for Guatemata read Nicaracua 
for H. read M. 
for flavicollis read flavicornis 
for F. read C. 
for discrepens read discrepans 
for Ocala read Ocalea 
for I will call read I call 
for Calpulalpam read Capulalpam 
for B. validus read B. pollens 
for P. read C. 
for Yantepec read Yautepec 
for Tlalcotalpam read Tlacotalpam 
for XVI. read XIV. 
for mexicana read mexicanum 
for A. read O. 
for leinotus read leionotus 
for 85 read 88 
for 678 read 687 
