284 Zoology. 



PELOBIID^E. 



330. Pelobius tardus, Hbst. Lee pit, Plumstead (W.W.). 



DYTISCIDJE. 



332. Noterus sparsus, Marsh. Common (W.W.). 



333. Laccophilus interruptus, Pz. Common (W.W.). 



334. Laccophilus obscurus, Pz. Common (W.W.). 



339. Bidessus geminus, F. Lee pit and Brockley, 1890 (W.W.). 



340. Hyphydrus ovatus, L. Common (W.W.). 



343. Coelambus inequalis, F. Common, Lee and Lewisham (W.W.),. 



344. Coelambus decora tus, Gyll. Common, Lee and Lewisham 



(W.W.). 



345. Coelambus confluens, F. Common, Lee and Lewisham (W.W.). 



347. Coelambus parallelo-grammus, Ahr. -- Common, Lee and 



Lewisham (W.W.). 



348. Coelambus impressopunctatus, Schal. Common, Lee and 



Lewisham (W.W.). 



351. Deroneetes depressus, F. In Ravensbourne, Catford (W.W.). 



352. Deroneetes 12-pustulatus, F. In Ravensbourne, Catford 



(W.W.). 

 354. Hydroporus pictus, F. Lee and Lewisham (W.W.). 



363. Hydroporus dorsalis, F. Lee and Lewisham (W.W.). 



364. Hydroporus lineatus, F. Lee and Lewisham (W.W.). 



369. Hydroporus angustatus, Stm. Lee and Lewisham (W.W.). 



370. Hydroporus vittula, Er. Lee and Lewisham (W.W.). 

 373. Hydroporus palustris, L. Lee and Lewisham (W.W.). 



395. Hydroporus erythrocephalus, L. Lee and Lewisham (W.W.)v 

 381. Hydroporus obscurus, Stm. Lee and Lewisham (W.W.). 



384. Hydroporus pubeseens, Gyll. Lee and Lewisham (W.W.). 



385. Hydroporus planus, F. Lee and Lewisham (W.W.). 



386. Hydroporus lituratus, F. Lee and Lewisham (W.W.). 

 391. Agabus guttatus, Pk. River Quaggy, Lee (W.W.). 

 393. Agabus paludosus, F. River Quaggy, Lee (W.W.). 



397. Agabus unguicularis, Th. Lee pit (W.W.). 



398. Agabus didymus, Ol. Running streams, Lee (W.W.). 



400. Agabus nebulosus, Forst. Lee and Brockley brick-fields 



(W.W.). 



401. Agabus conspersus, Marsh. Erith, in brackish water (W.W.). 



