76 Journal New York Entomological Society. [Voi. iv. 



Megaderus bifasciatus Dup. — Has been taken from cedar 

 timber in Texas. 



Tragidion coquus Linn. — Bores in oak. 



Tragidion armatum Lee. — Breeds in the flower stalks of Yucca 

 angustifoUa (Townsend ) . 



Purpuricenus humeralis Fabr. — Lives in oak stumps. 



Schizax senax Lee. — Lives in dead wood of apricot. 



Stenophenus notatus Oliv. — Breeds in dead hickory limbs. 



Cyllene antennatus White. — Lives in the wood of mesquite in 

 Arizona. 



Cyllene picta Drury. — Bores in the solid wood under the bark of 

 hickory., walnut, butternut and occasionally in the honey-locust 

 {^Gleditschid). 



Cyllene robinie Forst. — Very destructive to the trunks of locust. 



Cyllene crinicornis Chev. — Has been taken in Texas on syca- 

 more {Flatanus), in the wood of which the species probably breeds, 



Plagionotus speciosus Say. — Lives in the solid wood of sugar 

 maple. 



Calioides nobilis Say. — Breeds in chestnut and oak trees; also 

 beaten from hickory by Mr. Joutel. 



Arhopalus fulminans Fabr. — Bores in the sap wood of chestnut 

 and oak. 



Xylotrechus annosus Say. — Breed in the wood of willow. 



Xylotrechus convergens Lee. — Has been bred from a branch 

 of a species of thorn (Cralcegus). 



Xylotrechus colonus Fabr. — Bores under bark of maple, oak 

 and hickory. 



Xylotrechus nauticus Mann. — Has been bred from dead 

 branches of live-oak in California, also from Eucalyptus. 



Xylotrechus undulatus Say. — Beaten from spruce (.4/; /W) in the 

 wood of which the species probably breeds. 



Neoclytus ery throcephalus Fabr. — Breeds in trunkand branches 

 of hickory, ash, elm, oak, chestnut and pine, also beaten from locust. 



Neoclytus muricatulus Kby. — Breeds in the trunk and branches- 

 of pine. 



