GYRINID/E 



Agubus 



AGABINn^ 



ERIGLENUS Thorns. 60-55 

 {Apator Sem. 99-512)" 



Monl.-'^ 



erichsoni G. & H. 



confertiis Mank 34-75 ^^ 

 confertus Lee. Ida.''^ 



nectris Leech 42-133 Alb. Mont. B.C. 



obliteratus Hatch 33-10 (part)-'^ 

 strigulosus (Or.) Mont.^^ 



obliteratus Hatch 33-10 (part)*^ 

 hoppingi Leech 42-135 Cal. 



obliteratus Lec.^* Colo. Utah. Nev. Cal. 

 regularis Lee. 52-203 L.Cal.^' 



bjorkmana; Hatch 39-104 Alb.-B.C.-Ore. 



rectus Lee. 69-375 ^a 

 cordatus Lee. N.M.-Ariz.-Mont.-Wash.^'^ 

 seriatus Say 23-97 



striatus Aube 38-305 ^^ 



ardus Melsh. 44-27 " 



parallel us Lee. 50-213" 

 s. seriatus s.str. 

 s.intersectus Cr. 73-419 ^^ 

 lutosus Lee. 53-31 (not Crotch, 1873)" 



discolor Lee. 52-204 " 

 (not Harris, 1828) 



lecontei Cr. 73-417 ^^ 

 s.lutosus s.str.^^ Cal.-B.C.-Nev. 



s.mimus Leech 42-132 Wash. B.C. 



pandurus Leech 42-128 Cal. 



brevicollis Shp. 82-503 

 (not Leconte, 1857) 

 vandykei Leech 42-129 CaL 



aeruginosus Aube 38-298 



dispositus Guignot 36-186 ^* 

 elongatus Gyll. 27-381 Yukon 



bryanti Carr 30-278 ^9 

 antennatus Leech 39-217 



clavatiis Lee. 59-4 ^^ 

 (not Latreille, 1804) 

 moestus Curt. 35-lx 



nigripalpis Sahib. 80-56 *« 



borealis Shp. 82-513 ^^ 

 erichsoni G. & H. 68-454 



nigro-xneus Er. 37-157 ** 

 (not Marsham 02-428) 

 velox Leech 39-219 Man. 



clavieornis Shp. 82-536 



veriis Brown 31-115 '^^' 



Gaurodytes *° 



Laccornis des Gozis 14-111 ■*' 



* {Agaporus Zimm. 19-1 47) ''^ 



pacificus (Leech) 40-123 B.C. 



conoideus (Lee.) 50-216 ^^ Mass.- Wis. Can. 



26 Leech in litt. 



26o j_ Balfour-Browne — 47. 



27 Balfour-Browne — -44. 

 31 Leech — 44. 



^2 Leech — 45. 



3* Key to genera, Leech — 42. 



^* Classification of subgenera, Guignot — 36. 



3* Restricted by Leech — 42. 



36 Hatch— 39. 



37 Leech— 42. 



38 Guignot in litt., Leech — 42. 



39 Leech— 39. 



'"' Revision of palearctic subgenera and species, 



Zimmermann — 34. 

 *' Key to species. Leech — 40. 



latens (Fall) 37-10 Mass.N.Y. N.H. Que. 

 difformis (Lee.) 55-298 ''3 Mass.-Ga -Ind. 

 deltoides (Fall) 23-123 111, 



Ilyhiosoma *^'' 

 regularis (Lee.) 



oblongum (Mots.) 59-169 (not 59- 



[369)28 



Ilvbius Er. 32-34 ■** 



ehurchillensis Wallis 39-195 Man. 



[ater Degeer not N.A.] ** 



Copelatiis 



ehevrolati Aube 38-389 L.Cal.3» 



INIatus " 



ovatus Leech 41-79 Mass.-Md.-IU.-Ont. 

 s.blatchleyi Leech 41-82 Fla. Ga. Ala. 



Neoscutopterus B-B. 43-172 



* angustus (Lee.)** 

 horni (Cr.).** 



Dytiscus 



ooligbueki Kby. 37-74 



alaskanus B-B. 44-356 ^a" 

 parvulus Mots. 52-77 ^e* 27 



Ilydaticus 



bimarginatus Say 31-5 L.Cal.3i 



Thermonetus Dej. 33-53 



Thermonectus Dej. 36-61 *^ 

 Therrnonectusl^leish. 44-26 

 Thermonectes Cr. 73-402 

 basillaris Harris 29-1 (not basilaris 29-8)3^ 



Graphoderus Dej. 33-54 "« "^ 



fasciatocollis Harris 28-156 ^° 



cinereus of authors (not L.)^° 



perplexus Shp. 82-695 «» 

 elatus Shp. *" 

 cinereus Horn (not L.) *" 

 zonatus of authors (not Hoppe)*" 



cinereus (L.) 



?fascicollis (Harris) 28-156 «i 

 ?Jasciatocollis of authors ^^ 



GYRINID^ 



Enhydrinae ^^ 



DINEUTINI'* 



Dineutus MacLeay 25-30 



(Dineutes of authors)*- ^^ 

 solitarius Aube 38-780 Cal.*^ C.A.*' 



*2 Leech— 40. 



■*3 Transferred from Hydroporus, Leech — 40. 



*3» Treated as subgenus of Agabus by Guignot 



—36. 

 ■*■* Key to species, Wallis — 39. 

 ^5 Key to species, Leech — 41. 

 ■•a Transferred from Scutopterus, Balfour-Browne 



—43. 

 ■^^ Considered the proper form by Leech — 41. 

 *» Credited to Aube 38-156 by Wallis— 39. 

 ■•9 Key to species, Wallis — 39. 

 50 Wallis— 39. 

 5' Leech in litt. 



52 This spelling used by Balfour-Browne — 45. 



53 Blackwelder — 44. 



** Generic revision, Balfour-Browne — 45. 



