82 



Hydrophilid.b 



Dineutes MacLeay 

 2673. sublineatus Chev. 33-f.l. 

 9 integer Lee. .54-221 



74. discolor Aube 3S-7S4 

 labratus (Melsh.) 44-29 



75. angustus Lee. 78-378 



76. serrulatns LfC. 68-366 



77. analis Regt. 82-416 



78. productus Rbts. 95-285 



Gyrinus Geoffr. 62-193 

 26S4. niinutus Fab. 01-276 



rockinghamensis Lee. 68-37 



85. confinis Lee. 68-368 



86. fraternus Coup. 65-60 



87. seneolus Lee. 68-368 



88. limbatus Say 25-109 



89. dichrous Lee. 68-368 



90. elevatus Lee. 68-368 



91. ventralis Kby. 37-80 

 limbatus Aube 38-672 



92. aquiris Lee. 68-368 



93. plieifer Lee. 51-209 

 •/lateralis Aube 38-773 

 ?marginiventris Mots. 59- 



94. eonsobrinus Lee. 51-209 

 ?t'useipes Mots. 59-173 



95. maeuliventris Lee. 68-369 



96. affinis Aube 38-669 



Gyretes Brulle 34-241 

 2710. californicus Regt. 07 



-188 Cal. 



Gjrretes Brulle 



2711. sinuatus Lee. 51-210 Cal. Tex. 



compressus Lee. 63-23 111. 



PALPirORNIA OR HYDROPHILOIDEA 



HYDROPHILIDiE 



Mulsant 44; Leeonte .55; Horn 73, 90; Kuwcrt 90; Ganglbauer 04; Zaitzev OS; d'Orehymont 16 



HYDR.SNINA 



Ochthebius Leach 15-95 



* 



2712. benefossus Lee. 78-381 \'t. N..I. 



** 



13. rectus Lee. 78-379 Cal. Wy. 



14. puncticoUis Lee. 51-210 Cal. Ariz. 



15. (iiseretus Lee. 78-379 Can. Ariz. Cal. 



16. nitidus Lee. 50-217 L.Sup. Or. 

 fossatus Lee. 5.5-362 [So.Cal.Ariz. 



*** 



17. cribricollis Lee. 50-217 L.Sup. Cal. 



**** 

 IS. tuberculatus Lee. 78-380 Pa. Fla. N. 



foveicollis Lee. 78-381 [Mex. 



19. Isevipennis Lee. 78-381 Cal. 

 ***** 



20 interruptus Lee. 51-21 Wy. Cal. Ariz. 



Fla. 



So. Cal. 



Cal.Ariz.Tex. 



Can. Cal. Ariz. 



Ariz. 



Can. Alas. Cal. 



Ochthebius Leach 

 2721. attritus I^c. 78-380 

 simplex Lee. 78-380 



22. eostipennis Fall 01-214 



23. lineatus Lee. 51-211 



24. sculptus Lee. 78-381 



25. wicldiami Fall 01-213 



26. holmbergi Mann. 53-166 



****** 



27. putnamensis Blatch. 10-253 Ind. 



{Prionuchihebius Kuw ?) 87-387 



28. lapidicolus VanD. 18-306 Cal. 



Hydrsena Kug. 94r-579 



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



Cal. Ct. 



30. punctata Lee. .55-362 Pa. 



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



