40 
Psyche 
[February 
or usefulness of the many subfamilies, tribes, and genera which 
he adopts, the more so since several of his new genera are based 
upon undescribed species. The real test as to whether these 
groups are natural divisions or merely based upon artificial 
combinations of characters will come when Enderlein attempts 
to classify all or at least the majority of the described species. 
Unless this test is satisfactorily met, it is difficult to see how 
Enderlein’s work will not merely add to the intricacy of an al- 
ready overburdened taxonomy. 
