Dytiscid-ic 



CoelambuB 



I",ll7:i. iiiliTinnliiis Kiill l'.l-(i 

 71. coinpar K:ill IDS 

 ".">. niKri'^^'iis l'"iill 19-9 

 7(i. artus ' Kali 199 



Cal.Or. 



lMa.ss.\t.\.ri. 



Cal. 



Cal. 



77. sharpi Vil lir..'<.5-4Jaii.l Kail 19-9 

 Cal. 



7>i. caiia(kn.>iis I'all 19-11 Man. 



79. virgo Kail 19-r.' It. 



SO. ohsciireplagiatus Fall 19-lH 



Wash. Or. 



81. oollatiis Kail 19 II Sn.Cal. An/.. 



82. tuiiiidivcniris Kail 19 Iti Man. CdId. 



83. pimctiliiuatus ' Kail 19-17 Man. 



84. fa.stiili.isii,- Kail ' 19 IS Cal. 

 8,"). siMiiiv ittatii.s Kail ' 19 IS Ariz. 



86. hmlsonkiis Kail 19-lS H.U.T. 



87. orcRDniis Kail ' 19-19 Or. 



88. salinariusWallisLM-lO.-) Man. 



89. falli\VallisLM-107 Mich. 



-40:?, Kail 19 ;■) prefers the name piinota- 



tus Sav 



J40C = 2407a fi.ie Kail 19-4 



Pachydrus .Shar|) SO-li.iS 



1-'4l'7 belongs here fide Fall 19-1 



Hydroporus 



{Dcnuifrffn Sharp) 

 (I'ntamiiil i/les Zinini. 19-1S6) 



2428 to '2432, 2475-2477, 2480 belong 

 here; also 



19190. eorpulentus Fall 2.5-100 Ariz. 



91. pingiiis Kail 23-101 Te.x. Ariz. 

 91a. coiifluentus Fall 23-102 L.Cal. Ariz. 



92. coloradensis Fall 23-108 Colo. 



93. expositus Fall 23-109 Or. Cal. 



94. ctelamlioides Fall 23-1 10 N.Mex. 



95. panaminti ' Fall 23-1 10 Cal. 



2429 = 2430fide Fall 23-108 

 2478 is not found north of Mexico 

 (Oreodytcs Seidl. 87-57) 



2481 to 24Sf) belong here; also 



96. seiniclarus ' Fall 23-113 Colo. 



97. bisulcatus ' Fall 23-1 15 Cal. 



98. abbreviatiis Fall 23-1 1" Cal. 



99. subrotundiis Fall23-llS No.Cal. 

 19200. crassiilus Fall 231 19 Mont. Ut. 



01 . obesus Lee. 66-365 and Fall 23-1 19 



Cal. Vane. 

 Ola. congruiisLec. 78-4.52 and F'all 23-120 



Colo. X.Mex. 



Ariz. 

 (Ilt/droporuss.stT.) Mont. li.C. 



{ Heternsternus Zimm. 19-171) 



02. hebes Fall 23-29 Fla. 



03. elTeniinatus Fall 2.3-36 Fla. 



04. guadens Fall 23-40 Ga. 



05. melanncephalus Gyll. 08-537 



Sib. Lab, X.H 

 (K). badielhis Fall 23-89 Xfld. Mich. 



07. pervicinns Fall 23-84 Cal. B.C. 



08. similaris Fall 2.3-85 Or. B.C. 



09. rectus Fall 23-79 N.H. Man. 



10. funesttis" Kail 23-,SO Cal. 



11. polaris Kail 23-92 Br. Am. 



12. subvirescens Kail 23-93 Alas. 



13. sinuatipes Fall 23-74 Or. B.C. Wash. 



14. somnus Fall 23-77 Wis. 



Hydroporus 



19.'1.">. cohimbiatiiis Kail 23 7S li.C. Mi. h. 



16. lap|H)niiiii Cyll. IIS-.532 Sib. HUT. 



17. labradiirensis I'all 23-71. Lab. 

 IS. deflatns Kail 23 49 Va.S.L 



19. corvallis ' Kail 23-49 Or. 



20. paugus Kail 23-.")0 Mass.S.L .N'fid, 



Mich. 



21. filiohis Kail 2.{-.52 Va. S.I. N.IL 



22. aH|iiii.s Kail 2.{-.-i3 Ma.ss. N.II. 



23. rulii.lanulus Kail 23-.53 N.V. |N.^■. 



24. planiusculus Fall 23-.">S Que. B.C. 



25. pacifieus Fall 23-.5S Alas. 

 2441 = 244Sti.le Fall 23 



24.50 ami 24.-)3 = 2447 lid.- Fall 23 



24.57 = 2464 fill.- Fall Jli 



24.S9 an.l 2 19(1 = mclanocephalusOvll. 



26. nigellus iMann. .53-163 and Fall 23-.S3 



Alas. 



27. hirtcllus Lee. 51-208 and Fall 23-84 



C-al. 

 2496 and 2497 = 2493 fide Fall 23 

 2502 = var. of striola Gvll. 08-393 fide 

 Fall 23-94 " L.Sup. \t. 



2512 = 2.50Sfi.!eFall23 

 2522 = 2521 fi.le Fall 23-52 

 2443 Fall uses G.& I L name 

 sharp! Vn.l. Br. 85-62 = 2348 fide Fall 

 23-18 



2455 = 2449 fide Fall 23-30 

 2457 = 2464 fi.le Fall 23-39 

 2470 Fall uses G. &: H. name 

 2516 Aube 3S-574 shoulil be given as 

 author 

 2509. Fall gives Schaum as author 



Agaporus Zimm. 19 147 



2.531 and 2532 belong here; al.so 

 19228. deltoides Fall 23-123 111. 



Agabinus 



19229. sculpturel 



us Aiuim 



19-205 

 Cal 



Agabus 



19230. johannis Fall 22-10 Fla. 



31. amplus Fall 22-12 Mo. Kv. 



32. triton Fall 22-17 Alb. Man. 



33. oblongulusFall22-lS Or. Wash. 



34. sharpi Fall 22-19 Ont. Man. 



35. ancillus Fall 22-24 Or. 



36. approximatus Fall 22-26 Colo. Ct. 



37. canadensis Fall 22-27 Man. 



38. ontarionis Fall 22-30 Ont. Man. 



39. ajax Fall 22-30 Alb. Lab. 



40. co.xalis Sharp 82-535 an.l Fall 22-31 



Alas. 



41 . spinipcs Sharp 82-32 and Fall 22-9 



• Ariz. .V.M.x. 

 2537 = 2539 fide Fall 22-14 



2540 = 2542 fide Fall 22-15 



2541 = 2542a fi<le Fall 22-15 

 2549 = 2548 fide Fall 22-10 



2554 = 2.5.53 fide Fall 22-18 



2555 = 2567 fide Fall 22-29 

 2562 = 2.576 fide Fall 22-30 

 2570 = 2573 fide Fall 22-24 

 2584 = 2563 fide Fall 22-29 



