108 PAPERS ON ZOOLOGY OF MICHIGAN. 



Brenthidae. 



608. Eupsalis minuta Drury. One specimen found under the bark 

 of a dead oak, near the southwest shore, June 20. One found 

 under the bark of a dead oak, near the center of the island, 

 June 26. 



Calandridae 



609. Sphenophoi'us striatipemiis Chilt. Two specimens found on 

 boards, on the northeast beach, June 24. 



610. Sphenophorus aequalis Syll. One specimen found under a board, 

 on the northeast beach, June 22. 



611. Sphenophorus zeae Walsh. Two specimens found crawling on 

 rocks, on the northeast beach, June 24. 



612. Sphenophorus venatus Say. Ten specimens found on rocks, 

 undersides of boards and logs, along the northeast beach, July 17. 



613. Sphenophorus ochreus Lee. One specimen taken on the side of a 

 log, on the northeast beach, June 20. Two taken on the under- 

 side of a board, June 24. One taken on a rock, on the northeast 

 shore, July 16. 



614. Spenophorus peftinax Oliv. Six specimens found crawling on 

 rocks, boards and logs, on the northeast shore, July 16. 



615. Sphenophorus 7'obustus Horn. One specimen found crawling on 

 a stone, on the northeast beach, June 24. 



616. Sphenophorus costipennis Horn. Six specimens found on logs, 

 boards, also on sedges, on the northeast beach, June 21. 



617. Sphenophorus cariosus Oliv. Two specimens found on the under- 

 side of boards, on the northeast beach, July 17. 



618. Sphenophorus sculptilis Uhler. Three specimens found on the 

 underside of boards, on the northeast shore, July 17. 



619. Sphenophorus viUosiventris Chitt. Two specimens found under 

 a board, on the northeast beach, June 21. 



620. Sphenophorus cultellatus Horn. Four specimens taken on pine 

 logs, on the northeast shore, June 22. 



621. Cosso7ius concinnus Boh. Two specimens found crawling on a 

 pipe log, on the northeast shore, June 21. 



Scolytidae. 



622. Monartkrum mali Fitch. One specimen found in a lantern trap, 

 in the woods near the lighthouse, June 25. 



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Anthribidae. 



623. Cratoparis lunatus Fab. Two specimens taken on a pine trunk, 

 near the northeast shore, June 21. 



