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eir аа d 
ھی ید‎ SERS ےا‎ ape 
I 
jc PEE CTS 
—y- > 
ЖЛ Аны, з eS 
— 
Га + 
аа, 
DYTISCIDAE. 
Agabus. 
1432. = mutus Sharp. 
GYRINIDAE. 
Gyrinus. 
1526. == 1521. 
HYDROPHILIDAE. 
Hydrophilus. 
9247. ater Pub. 
1588 — 1595 belong to 
Tropisternus Sol. (1557). 
9248. apicipalpis Chev. 
Limnebius. 
9249. polita Casey. 
9250. angustula Casey. 
9251. alutacea Casey. 
9252. congener Casey. 
9253. coniciventris Casey. 
SILPHIDAE. 
Silpha. 
1711. ramosa Say. 
aenescens Casey. 
SCYDMAENIDAE. 
Scydmaenus. 
1840. || = Lecontei Schanff- 
Cholerus. 
1853 == 1954. 
PSELAPHIDAE. 
Batrisus. 
9254. mendocino Casey. 
9255. zephyrinus Casey. 
9256. speculum Casey. 
9257. monticola Casey. 
9258. occiduus Casey. 
1914— 1916 belong to 
Rybaxis Saulcy. (191 =. 
Bryaxis. 
9259. texana Casey. 
9260. infinita Casey. 
1926—1927 belong to 
Nisa Casey. (1925). 
Reichenbachia Leach. (1 946). 
9261. tumorosa Casey. 
9262. tumidicornis Casey. 
9263. informis Casey. 
9264. gracilicornis Casey. 
9265. nevadensis Casey. 
9266. fundata Casey. 
9267. franciscana Casey. 
1947—1948 belong to 
Nisaxis Casey. (1946). 
1953— 1955 belong to 
Sonoma Casey. (1952). 
Faronus Y Lec. 
1956 belongs to 
Oropus, Casey. (1955). 
Trichonyx 1 Lee. 
9268. convexus Casey. 
9269, interruptus Casey. 
9270. abbreviatus Casey. 
Trimium. 
Actium Casey. 
STAPHYLINIDAE., 
Falagria. 
9271. occidua Casey. 
9272. laticollis Casey. 
Colusa Casey. (2004). 
9273. gracilis Casey. 
9274. eximia Casey. 
9275. valida Casey. 
9276, exilis Casey. 
9277. grandicollis Casey. 
2007 belongs to 
Pontomalota Casey. (2006). 
9278. californica Casey. 
9279. higriceps Casey. 
Lomechusa. 
9280, montana Casey. 
Tachyusa. 
9281. experta Casey. 
9282. linearis Casey. 
9283. laticeps Casey. 
9284. faceta Casey. 
9285. Harfordi Casey. 
9286. crebrepunctata Casey. 
Platyusa. 
9287. sonomae Casey. 
Calodera. 
9288. attenuata Casey. 
Maseochara. 
9289. californica Casey. 
Dasyglossa. 
9290. prospera Zr. 
Oxypoda. 
929I. insignis Cusey. 
Autalia. 
9292. elegans Casey. 
Phytosus. | 
9293. bicolor Casey. 
0294. maritimus Casey. 
Bolitochara. 
9295. californica Casey. 
9296, nigrina Casey. 
Heterothops. 
9297. occidentis Casey. 
exilis || Casey, 
Staphylinus, 
2141.—viridanus Horn. 
Belonuchus. 
9298. pallens Sharp. 
Philonthus. 
9299. quisquiliarius (17. 
* 
Cafius Steph. 
Bryonomus Casey. 
Stenus. 
2342.==scabiosus Casey. 
2366.—pumilio Zr. 
2377.—humilis Er. 
2406.—morio Grav. 
2449.—tarsalis Ljungh, 
9300. jejunus Casey. 
9301. sibiricus Sahlb. 
Cryptobium. 
Hesperobium Casey. 
Ababactus, 
9302. pallidiceps Casey. 
2560 belongs to 
Trachysectus Casey. (2543). 
Caloderma Casey. (2543). 
9303. rugosum Casey. 
9304. continens Casey. 
9305. angulatum Casey. 
9306. mobile Casey. 
9307. contractum Casey. 
9308. luculentum Casey. 
9309. reductum Casey. 
9310. tantillum Casey. 
Oligopterus Casey. (2543). 
9311. cuneicollis Casey. 
Melon Steph. (2543). 
9312. sinuatocollis Casey. 
9313. convergens Casey. 
9314. lepida Casey. 
9315. puberula Casey. 

