If, 



the species is, 



6. the internal hairs are slightly frayed, the external simple, 

 very short, inconspicuous, and placed near to the internal, the 



posterior short, simple, and placed externally to the internal 



hairs, (Plate IV, figure 1,), kochi* 



7. the internal hairs are pinnate, the external strongly branched 



forming a tuft, the posterior branched, (Plate IV, figure 2,), ... fuliginosus. 



8. the anterior hairs are simple and unfrayed, the posterior 

 likewise simple unfrayed, and lying in a position between the 

 internal hairs (Plate IV, figure 3,), ... rossi. 



9. the anterior are simple and unfrayed, the posterior likewise 



and lying in a position behind the internal hairs, (Plate IV, figure 4,), ludlowi.^ 



-' Stanton says that kochi has unfrayed clypeal hairs. The fraying is at the best inconspicuous. If it cannot 

 be seen, the characteristic external hair should be enough to settle the point, but there would be a possibility of 

 confusion with ludlowi. From this it can be differentiated by the absence of along filament to the palmate hairs, 

 (compare Plate V, figure 4, with Plate VI, figure 2,). 



j-This might be confused with kochi, but a reference to the palmate hairs would suffice to distinguish it 

 (compare Plate VI, figure 2, with Plate V, figure 4). 



