16 



Dytiscid.5: 



Selenophoms 



discopunctatus Dej. 29-92 S.A. W.I. Fla. 

 chokoloskei Leng. 15-596 " 

 cuprinus Dej. 29-96*' 

 harpaloides Reiche 43-142 ** 

 aeratus Reiche 43-142 ** 



Stenomorphas Dej. 31-696 "' 

 • (Agaosoma Men. 44-63)*° 



convexior Notm. 22-103 Ariz. Max. 



californicus M6n. 44-63 Kan.-Mex.- 



rufipes Lee. 59-59 «' [Cal.-L.Cal. 



batesi Csy. 14-168 " 

 scolopax Csy. 14-169 *= 

 arcuatus Csy. 24-122 *' 

 parallelus Csy. 24-122 ^ 



Agonoderns 



lecontei Chd. 68-14 



pallipes of authors (not Fab.)'**' 



Pseudomorpha Kby. 25-98 ^ 



• {Heteromorpha Kby. 25-109)** 



(Axinophorus Dej. & Bois. 29-60)** 

 (Drepamis Dej. 31-434)** 



alutacea Notm. 25-17 N.M. 



angxistata Horn 83-274 Ariz. N.M. 



behrensi Horn 70-76 Cal. Mex. 



castanea Csy. 09-278 Ut. Cal. 



champlaini Notm. 25-20 Ariz. Cal. 



consanguinea Notm. 25-18 Cal. Ariz. 



cronkhitei Horn 67-151 Cal. 



cylindrica Csy. 89-40 Tex. 



excrucians Kby. 25-101 Ga. La. Ala. 

 lecontei Dej. & Bois. 29-176 ** 



falli Notm. 25-15 Cal. 



hubbardi Notm. 25-15 Ariz. 



ruficollis Csy. 24-148 La. 



schwarzi Notm. 25-21 Ariz. 



tenebroides Notm. 25-16 Ariz. 



vandykei Notm. 25-18 Ariz. 



vicina Notm. 25-17 Cai. 



vindicata Notm. 25-19 Utah 



immaculicollis Harr. 28-164 N.A. 



americanus Aube 38-26 ^ 



impressus Kby. 37-65 * 



ruficollis 1 1 Cr. 73-385 > 

 blanchardi Robts. 13-108 Ct.-Minn.-La. 

 PARALIAPHLUS Guignot 28-138 ^ 

 borealis Lee. 50-212 L.Sup. Minn. Man. 

 lewisii Cr. 73-384 Tex. 



ohioensis Wallis 32-27 O. 111. 



minor Zimm. 24-192 Tex. 



annulatus Robts. 13-107 Fla. S.C. 



confluentus Robts. 13-106 Fla. S.C. 



triopsis Say 25-106 N.Eng.Fla.N.M.Ont. 

 pantherinus Aube 38-29 E.N.A.Minn.La. 

 deeeptus Math. 12-166 Tex. N.M. 



suturalis Robts. 13-96 ' 

 punetatus Aube 38-32 Fla. -Tex. 



mutehleri Wallis 32-38 Fla. 



leopardus Robts. 13-98 Mass. -S.C. 



pseudofaseiatus Wallis 32-41 S.C. Kan. 



LIAPHLUS Guignot 28-138 ' 

 faseiatus Aube 38-30 N.Eng.-S.C.-Kan. 

 connexus Math. 12-164 N.S. -Mass. -Minn, 

 mimeticus Math. 12-168 Pac.Cst. Mex. 

 rugosus Robts. 13-102 Cal. 



apostolieus Wallis 32-46 Minn, 



cribrarius Lee. 50-202 Lab. -Vt. -Minn, 

 canadensis Wallis 32-51 Mass. -B.C. 



nitens Lee. 50-212 Mich. -Wis. -Tex. 



subguttatus Rbts. 13-101 N.S.-N.Eng.- 



[B.C. 

 salinarius Wallis 32-56 B.C. 



vaneouverensis Math. 12-163 B.C. 



salmo Wallis 32-61 Alb. 



leeehi Wallis 32-63 B.C. 



eolumbiensis Wallis 32-66 B.C. 



ungularis Wallis 32-6S B.C. 



gracilis Robts. 13-102 Ore. Cal. 



cylindricus Robts. 13-102 Cal. 



tumidus Lee. 80-166 Tex. Cal. 



concolo Lee. 52-201 Cal. 



DYTISCID^E 



haliplid;e 



Hygrotus Steph. 28-46 = 



COELAMBUS Thorns. 60-13^ 

 curvipes Leech 38-84 Cal. 



Haliplus Latr. 02-77 ' 



♦ HALIPLUS (s.str.)i 



strigatus Robts. 13-110 Man.-B.C.-Wyo. 



robertsi Zimm. 24-73 Colo.-B.C.-Cal. 

 palUdus 1 1 Robts. 13-109^ 



dorsomaculatus Zimm. 24-75 Cal. Colo. 



distinctus Wallis 32-17 B.C. 



hoppingi Wallis 32-19 B.C. 



longulus Lee. 50-211 N.A. 



*' Darlington — 35. 



" Csiki— 32. 



*' Revision of jrenus, Darlinprton — 36. 



«« Buchanan — 39. 



" Fall— 33. 



« Csiki— 33. 



' Revision of genus, Wallis — 32. 



Hydroporus Clairv. 06-182 ' 



HYDROPORUS (s.str.)' 

 HETEROSTERNUS Zimm.' 

 DERONECTES Shp.' ^ 

 brodei Gellerm. 28-63 = 



STICTOTARSUS Zimm.' 

 POTAMONECTES Zimm.' 

 (Potamodytes Zimm.)' 

 (Deronectes of Fall)' 

 mathiasi Hatch 33-22 Wash. 



' Balfour-Browne — 34. 



' Rearrangement of subgenera. Hatch — 33. 

 * Treated as valid by Balfour-Browne — 34. 

 ^ HaAch— 33. 



