COLEOPTERA OP NORTH AMERICA. 



39 



Psederus Grav. 



25(57. femoralis Lee. 



2568. grandis .4wsi. 



2569. mexicanus Er. 



2570. littoreus Aust. 



2571. compotens Lcc. 



2572. palustris Aust. 

 y 2573. littorarius Grav. 



2574. floridaiuis ^uat. 



2b1b. obliteratus Lee. 



2576. ustus Lee. 



Sunius Steph. 



2577. californic'us Aust. 



2578. prolixus Er. 



2579. binotatus Say. 

 linearis Er. 



258(1^ brevipennis Aust. 



2581. longiusculus Mann. 



Stilicopsis Saohse. 



2582. paradoxa Sachse. 



Microcyptus Horn. 

 Anacyptus Horn. 

 2601. testaceus Lee. 



Trichopsenius Horn. 



2602. depressus Lee. 



Xenistusa Lee. 



2603. cavernosa Lee. 



2604. fossata Lee. 



2605. pressa Lee. 



Tachinus Grav. 



2606. maeulicollis Makl. 



2607. semirufus Horn. 



2608. raemnouius Grav. 



2609. tachyporoides Horn. 



2610. agilis Horn. 



2611. angustatus Horn. 



2612. debilis Horn. 



2613. repandus Horn. 



2614. scrutator Horn. 



2615. mimus Horn. 



2616. addendus iforn. 



2617. parallelus Horn. 



2618. nigricornis Mann. 



2619. flavipennis De.j. 

 luridus X Horn. 



2620. luridus Er. 

 canadensis Horn. 



2621. fimbriatus Grav. 



? puncticollis Ziegl. 



2622. picipes Er. 



2623. Schwarzi Horn. 



2624. limbatus Mehh. 



2625. fumipennis Say. 



2626. pallipes Grav. 

 frigidus Er. 



2627. Crotchii Horn. 



2628. instabilis Makl. 



2629. eircumcinctus Makl. 



2630. nitiduloides Horn. 



2631. elongatus Gyll. 



Tachyporus Grav. 



2632. maculipennis Lee. 



2633. elegans Horn. 



2634. jocosus Say. 



2635. chrysomelinus Linn. 



2636. californieus Horn. 



2637. nanus Er. 



