COLEOPTERA OF N. A. 



Xyleborus Eich. 



9539. tachygraphus Zimm. 



9540. pyri (Peck.} 



9541. obesus Lee. 



9542. celsus Eich. 



9543. fuscatus Eich. 



9544. biographus Lee. 



9545. retusicollis Zimm. 



9546. xylographus (Say.) 



9547. pubescens Ztmm. 



9548. caelatus 



9549. impressus 



9550. punctipennis Lee. 



9551. planicollis Ztmm. 



Dryoccetes Eich. 



9552. septentrionis (Mannh.} 



9553. affaber (Mannh.} 



9554. granicollis (Lee.} 



Oryphalus Er. 



9555. rigidus Lee. 



9556. miles Lee. 



9557. striatulus Mannh. 



9558. robustus Eich. 



Xylocleptes Ferran. 



9559. decipiens Lee, 



9560. coneinnus (Maunh.} 



9561. eucurbitse Lee. 



Tomicus Latr. 



9562. calligraphus Germ. 



9563. caeograplms Lee. 



9564. confusus Lee. 



9565. plastographus Lee. 



9566. emarginatus Zee. 



9567. rectus Lee,. 



9568. pini (Soy.) 



9569. hudsonieus Lee. 



9570. interruptus (Mannh.} 



9571. mucronutus Zee. 



9572. tridens (Mannh.} 



9573. avulsus ^*cA. 



9574. latidens Lee. 



9575. balsarneus Lee. 



9576. oregonus .E/'c//. 



9577. perturbatus Eic-h. 



Micracis Lee. 



9578. suturalis Lee. 



9579. aculeata Lee. 



9580. nan ill a Lee. 



9581. opacie"llis Lee. 



9582. rudis Lee. 



9583. asperulus Zee. 



9584. hirtellus Lee. 



Thysanoes Lee. 



9585. fimbrieornis Lee. 



Scolytus Oliv. 



9586. quadrispinosus Say. 



9587. fagi Walsh. 



9588. unispinosus Lee. 



9589. californicus Lee. 



9590. rnutieus Say. 



9591. praeeops Lee. 



9592. subscaber Lee. 



9593. sulcatus Zee. 



9594. ventralis Lee. 



9595. rugulosus /Pate. 



Chramesus Lee. 



9596. icorise Lee. 



9597. Chapuisii Lee. 



Polygraphus Er. 



9598. rufipennis (Kb.} 



PhlcBotribus Latr. 



9599. lirninaris (Harr.} 

 9600. 



9601. 



Cnesmus Lee. 



9602. strigicollis Lee. 



Hylesinus Fabr. 



9603. imperialis Lee. 



9604. aeuleatus (Say.} 



9605. faseiatus Lee. 



9606. sericeus (Mannh.} 



9607. opaeulus Lee. 



9608. aspericoUis Lee. 



9600. puberulus Lee. 

 [. frontalis (Fabr.} 



