101 



STENOCRANUS, Fieb. 



249. S. dorsalis, Fitch. 



Rather common in swampy places about sedges, the perigy- 

 nia of which it closely mimics especially in the larval state. 

 These insects reach maturity in August and may be taken by 

 sweeping the grasses about their haunts till October, and again 

 in the spring. (Psyche V, p. 28.) 



KELISIA, Fieb. 



250. K. axialis, Van D. 



Rare. Two specimens swept from grass in a low meadow 

 at Lancaster in Aug. 1886. 



EURYSA, Fieb. 



251. E. nervata, Van D. 



A stout little insect not uncommon in meadows in June and 

 July. 



CONOMELUS, Fieb. ? 



252. C. tricarinatus, Say. 



Rare. Lancaster, Aug. 1887. 



LIBURNIA, Stal. 



253. L. ornata, Stal. 



A single example of this pretty little species was swept from 

 a hay field near the Jammerthal quarries at Buffalo Plains, 

 June 9, 1888. 



254. L. pellucida, Fabr. 



May to Aug. Common everywhere especially among wild 

 strawberry vines. 



255. L. puella, Van D. 



Rare. Lancaster, Aug. 1887. More abundant southward. 



256. L. furcata, Prov. ? 



257. L. Osborni, Van D. 



258. L. lutulenta, Van D. 



Common. May to July. 



259. L. obscurella, Boh. 



East Concord, May 18, 1889. Colden, July 31, 1889. 



260. L. lateralis, Van D. 



Lancaster. Aug. and Sept. Not a common species. 



261. L. Kilmani, Van D. 



A very pretty species occasionally taken in damp rich copses. 

 Elma, June: Colden, July. 



262. L. campestris, Van D. 



May to August. Very abundant in dry pastures, where Ox- 

 eye daisies abound, in July and August. 



263. L. lineatipes, Van D. 



July and Aug. Not uncommon in dry fields, 



