264 THE DRY-FLY MAN'S HANDBOOK 



Fig. so. Notidobia ciliaris. Male x 4 



Rhyacophila dorsalis, which is shown in Plate XXX, 



is one of the Trichoptera, the 



Rhyacophila dorsalis. larva of which makes a fixed 



case as previously stated, and 

 the larva is figured in the paragraph referring to caddis 

 belonging to this division. It is very numerous on 

 most rivers, and is very fairly imitated by the medium 

 sedge, No. 32. 



