76 



Dytiscid^ 



Haliplus I.atr. 



:iiK 



04 



Ipopardus Rlits. 13-9S Mass. N.Y. 



punctatus Math, (nee Aul>e) 12-167 



05. 

 06. 

 07. 

 08. 

 09. 

 10. 



11. 



12. 



13. 

 14 



deceptus Math. 12-166 

 suturalis Rbts. 13-96 

 cribrarius Lee. 50-211 

 subguttatus Rbts. 13-100 

 gracilis Rbts. 13-102 

 cylindrieus Rbts. 13-102 

 nitens Lee. 50-212 

 vancouverensis Math. 12- 



Tex. 



Te.f. N.Mex. 



L.Sup. Lab. 



Mass. [Vt. 



Or. 



Cal. 



L.Sup. Tex. 

 16S 



B.C. 

 tumidus Lee. 80-166 Tex. 



concolor Math, (nee Lee.) 12-164 

 concolor Lee. 52-201 Cal. 



mimeticus Math. 12-168 

 rugosus Rbts. 13-103 Cal. 



lewisii Cr. 73-384 Tex. 



15. havaniensis Wehneke 80-74 Cuba, 

 confluentus Rbts. 13-106 Fla. 



16. annulatus Rbts. 13-107 Fla. 



17. borealis Lee. 50-212 L.Sup. Ind. 



18. ruficollis DeG. 74-204 Nfld. Ind. 

 immaculicollis Harr. 28-164 

 amcricanus Aube 38-26 



19. blanehardi Rbts. 13-108 Mass. La. 



Haliplus Lutr. 

 2320. pallidiis Rbts. 13-110 

 strigatus Rbts. 13-1 10 



21. 



B.C.Wyo.Cal. 



B.C. Man. 



Wyo. 



Mass. L.Sup. 



Cal. 



32-48) 



B.C. Cal. N. 



Man. [Mex. 



Cal. 



Ariz. Ut. 



Tex. Kans. 



Can.N.Y.Fla. 



Fla. 



Fla. 



Mass. N.J. 



D.C. 



32. pedunculatus Blatch. 10-204 



Ind. 



33. 6-maculatus Rbts. 13-117 Mass. Kans. 

 34 festivus (Wehneke) 76-356 Tex. [Tex. 



35. lengi Rbts. 13-119 N.Y. Pa. 



36. 12-punetatus (Sav) 25-106 Can.Ind.N.Y. 



37. edentulus (Lee.) 63-21 Mass. Wis. 



Kans. 



22. longulus Lee. 50-211 



Peltodytes Reg. 78-450 



{Cnemidofus Er. nee 111. 

 2323. callosus (Lee.) 52-201 



24. tortulosus Rbts. 13-118 



25. simplex (Lee.) 52-201 



26. dispersus Rbts. 13-113 

 27 litoralis Math. 12-178 



28. muticus (Lee.) 63-21 



29. floridensis Math. 12-177 



30. oppositus Rbts. 13-115 



31. shermani Rbts. 13-117 



DYTISCID^ 



Aube 38; Crotch 73; Sharp 82; Van Uen Branden 84. 



FRAGMENTATl 

 Sharp 82-258 



NOTOMICRINI 



Notomicrus Shp. 82-260 

 233S. nanulus (Lee.) 63-22 



NOTERIN.ffl 



SUPHLSINI 



Colpius Lee. 61-40 

 Fla. La. 2339. inflatus I^c. 63-22 



Fla. La. 



Hyuroc^nthini 



Canthydrus Shp. 82-269 



(Siii>his Aube 38-412) 

 2340. puncticoUis (Cr.) 73-397 



41. bieolor (Say) 34-446 

 punctipennis Shp. 82-270 



42. gibbulus (Aube) 38-414 

 floridanus Blatch. 14-63 



43. hneatus (Horn) 71-329 



44. levis Fall 09-161 



Macrovatellus Shp. 82-282 

 2350. me.xicanus Shp. 82-284 



Mass. Fla. 



La Fla. 



Carohna. 



N.J. Ind. Fla. 



Fla. 



L.Cal. 



L.Cal. 



Canthydrus Shp. 



2345. semipunctatus (Lec.)78-595 Mich. 



Hydrocanthus Say 23-105 

 2346. iricolor Say 23-105 



47. oblongus Shp. 82-280 



48. atripennis Say 34-447 



49. texanus Shp. 82-280 



VATELLIN.ffi 



Vatellini 



Mieh.N.J.Fla. 



Fla. 



Mex. Kans. 



Tex. Fla. 



Mex. L.Cal. 



Laccophllus Leach 17-69 

 2351. maeulosus (Germ.) 24-.30 

 52. deeipiens Lee. 51-205 

 californicus !\Iots. .59-172 

 truncatus Mann. 53-68 

 maeulosus Walk. 66-317 

 a. fusculus Shp. 82-290 



LACCOPHILIN.ffi 



Laccophium 



Laccophllus Leach 



Mass. Ind. 2353. proximus Say 23-101 

 Cal. Or. 



Cal. ?americanus Aube 38-422 



Russ. Am. 54. inconspieuus Fall 17-164 



B.C. 55. horni Vd. Br. 84-21 



Nev. Ariz. lateralis II Horn 83-282 



Ind. N.Y. Fla. 



Tex. 



Antilles Cuba. 



Can. L.Sup. 



Ariz. [N.H. 



Ariz. 



