98 PAPERS ON ZOOLOGY OF MICHIGAN. 



438. Calloides iiohilus Harris. One specimen taken by beating a 

 small oak, near the northeast shore, June 23. One found under 

 debris, near the edge of the water, on the northeast beach, July 17. 



439. Arhopalus fulminans Fab. Three specimens found on an oak, 

 near the lighthouse, June 20. 



440. Xylotrechus sagittatus Germ. One specimen taken, on the out- 

 side wall of the lighthouse, July 17. 



441. Xy'otrechus undulatus Say. One specimen taken on an oak, near 

 the lighthouse, June 20. 



442. Clytanthus rnricola Oliv. Two specimens found in the blossoms 

 of the meadow rose, near the northeast shore, June 21. 



443. Cyrtojihorus verrucosus Oliv. Two specimens taken on the 

 blossoms of red-stemmed dogwood, near the northeast shore, 

 June 26. 



444. Cyrtophorus insinuans Casey. Two specimens found in the 

 blossoms of red-stemmed dogwood, on the northeast shore, June 

 23. Four found in the flowers of Jersey tea, in the woods, near 

 the northeast shore, Juty 17. 



445. Acmaeops hivittata var. nigripennis Lee. One specimen taken on 

 the flowers of red-stemmed dogwood, on the northeast shore, 

 June 23. 



446. Acmaeops proteus Kirby. Three specimens taken on a log, 

 within a foot of space and the only specimens found on the 

 island, on the northeast shore, June 24. 



447. Acmaeops pratensis Laich. One specimen found on a A\dndow- 

 screen," attracted by the light in the lighthouse, June 23. 



448. Ballamira scalaris Say. One specimen found crawling on a log, 

 on the northeast beach, June 24. 



449. Gaurotes cyanipennis Say. One specimen found on a log, on the 

 southwest shore, June 22. 



450. Strangalia luteicornis Fab. Four specimens taken on the flowers 

 of red-stemmed dogwood, near the northeast shore, June 26. 



451. Typocerus velutmus Oliv. Four specimens taken on the flowers 

 of Jersey tea, near the path to the lighthouse, July 17. 



452. Leptura exigiia Newm. One specimen taken on the flowers of 

 red-stemmed dogwood, on the northeast shore, June 23. 



453. Leptura suhargentata Kirby. One specimen taken on the flowers 

 of red-stemmed dogwood, on the northeast shore, June 21. 



454. Leptura canadensis Oliv. One specimen taken by beating 

 branches of pine, near the northeast shore, June 22. 



455. Leptura vagans Oliv. One specimen taken on the flowers of 

 Jersey tea, near the path to the lighthouse, July 17. 



