82 



Hydrophilid^ 



Dineutes ISIacLeay 

 2673. suhlineatus Chev. 33-f.l. 

 9 integer Ijec. 54-221 



74. discolor Aulie 38-784 

 lahratus (Melsh.) 44-29 



75. angustus I.ec. 78-378 



76. serrulatiis Lee. 68-366 



77. analis Regt. 82-416 



78. productus Rbts. 95-285 



Gyrinus Geoffr. 62-193 

 26.84. ininutus Fal). 01-276 



rockinghamensis Lec.68-3^ 



85. confinis Lee. 68-368 



86. fraternus Coup. 65-60 



87. a^neolus Lee. 68-368 



Dineutes MacLeay 



89. 

 90. 

 91. 



92. 

 93. 



94. 



95. 

 96. 



limbatus Say 25-109 

 dichrous Lee. 68-368 

 elevatus Lee. 68-368 

 ventrali.s Kbv. 37-80 

 liiuhatiis Aube 38-672 

 aquiris Lee. 68-368 

 plicifer Lee. 51-209 

 ?lateralis Aube 38-773 

 VniarKiniventris Mots. 59- 

 eonsobrinus Lee. 51-209 

 Vfuseipes Mots. ,59-173 

 uiaculiventris Lee. 68-369 

 affinis Aube 3S-(i69 



Gyretes BruUe 34-241 



2710. ealifornicus Regt. 07-188 



PALPICORNIA OR HYDROFHILOIDEA 



HYDROPHILID^ 



Mulsant 44; Leconte 55; Horn 73, 90; Kuvvert 90; (Janglbauer 04; Zaitzev OS; d'Orchymont 16 



HYDR^NIN.a: 



Ochthebius Leach 1.5-95 

 + 



2712. benefossus Lee. 78-381 

 ♦ * 



13. rectus Lee. 78-379 



14. puncticollis Lee. 51-210 



15. discretus Lee. 78-379 



16. nitidus Lee. 50-217 

 i'ossatus Lee. 55-362 



*** 



17. cribricoUis Lee. .50-217 



* + * + 



Vt. N..I. 



Cal. Wy. 

 Cal. Ariz, 

 Can. Ariz. Cal. 

 L.Sup. Or. 

 [So. Cal. Ariz. 



L.Sup. Cal. 



Fla. 



.So.Cal. 



Cal.Ariz.Tex. 



Can.Cal.Ariz. 



Ariz. 



Can. Alas. Cal. 



Ochthebius Leach 



2721. attritus Lee. 78-380 

 simplex Lee. 78-380 



22. costipennis Fall 01-214 



23. lineatus Lee. 51-211 



24. scul|)tu» Lee. 78-381 



25. wickhanii Fall 01-213 



26. hohul)ergi Mann. 53-166 



****** 



27. putnamensis Blatch. 10-2.53 Ind. 



{Priotiochthcbius Kuw ?) 87-387 



28. lapidicolus VanD. 18-306 Cal. 



Hydrjena Kug. 94-579 



2729. pennsylvanica Kies. 49-166 N.Y. Ind. So. 



Cal. Ct. 



30. punctata Lee. 55-362 Pa. 



31. marginicolhs Kies. 49-177 La. Fla. 



