518 T. A. STEPHENSON 
The forms we are here concerned with are Halcampa, 
Halcampoides, Pentactinia, Scytophorus, Har- 
enactis, Hloactis, Peachia, Haloclava, Ilyanthus, 
and Andresia. 
If we go into detail about all these forms we shall find that 
TExtT-FIG. 7. 
A, Peachia hastata; B, Tealia crassicornis; cC and D, 
Halcampa chrysanthellum. To emphasize the contrast 
between burrowing and adherent forms. All are natural size. 
almost every one could claim distinction for one reason or 
another ; because there is diversity in rather important ways. 
But it would seem extravagant and hardly justifiable to give 
a family to each, and failing that we have to do the best we 
1 Andresia is a new name for Ilyanthus parthenopeus, 
which is quite unlike the more typical British I. mitchelli, and has 
to be separated as a distinct genus with new name. This will be formally 
established in Part ITI. 
