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The LITHOSUDA. 
Of the seventeen British species of this family, I have found 
only four in this district. 
The RounD-wINcED MusLIN (Vudaria senex). 
I have found a few of these at Newbiggin ; always resting on 
the sides of the old quarries, or on the stone walls, about the end 
of July. 
The Four-potTED Footman (Lithosia mesomella). 
This very delicate and easily-damaged moth I have taken at 
Todhills, Kingmoor, Houghton, Newby Cross, and Orton. They 
are fond of boggy ground, and are on the wing from the early part 
of June to the middle of August. 
The Four-spotteD Footman (Lithosia quadra). 
Of the two specimens of this species I have seen that were 
taken here, one was taken by Mr. John Routledge, and the other 
—a female—by myself, both at Newby Cross, about the end of 
July. 
The RED-NECKED Footman (Lithosia rubricollis). 
I have found a few of this species at Orton and at Newby 
Cross ; I have also taken them at Durdar. They are on the wing 
in June and July. 
The EUCHELIUDZ, 
The Cinnazar (L£uchelia Jacobee). 
This moth is on the wing in June; and the larva, which feeds 
on the Common Ragwort, may be found in July and August. 
The CHELONIIDA. 
The CLoupEp Burr (Zuthemonia russula). 
This moth is common at Todhills, Harker, Kingmoor, Orton, 
Newby Cross, and Newbiggin, in June and July. 
