Insects. 3705 



Synuchus nivalis. 



Argutor erythropus, vernalis, and minor. Beneath cut sods of fen- 

 grass. 



Omaseus aterrimus. Two specimens. 



Stomis pumicatus. 



Patrobns rufipes. 



Oodes Helopoides. Sides of Holme Lode. 



Amara eurynota, obsoleta and familiaris. 



Curtonotus convexiusculus. Abundant. 



Anisodactylus binotatus, with var. Harpalus rufitarsis, St., in pro- 

 fusion. 



Stenolophus lateralis. Most abundant on banks of the Lode. 

 „ Skrimshiranus. Occasionally with the above. 



Trechus placidus. From bundles of sedge. 



Acupalpus meridianus. Sides of railway. 



Peryphus Bruxellensis. Holme Lode, very abundant. 



Notaphus Dejeanii. One example, Holme Lode. 



Lopha assimilis. Common, but all the specimens immature. 



Haliplus fulvus, Fab., flavicollis, Sturm, confinis, Steph. 



Cnemidotus impressus. Local. 



Hydroporus pictus ; occasionally. H. lepidus, Oliv. H. assimi- 

 lis, Payk. ; in shallow pools by railway. H. parallelogrammus ; one 

 specimen. H. dorsalis ; not uncommon. H. vittula, Erichs. ; one 

 specimen. H. memnonius, Nicol. ; rare. H. Gyllenhalii, Schiodte ; 

 rare. H. angustatus, Sturm. H. granulans, Fabr. H. geminus, 

 Fabr. ; in a ditch parallel to the Lode. 



Noterus crassicornis. Not abundant. 



Agabus chalconotus, Paz.; four specimens. A. abbreviatus, Fab.; 

 in profusion, local. A. maculatus, Linn. H. vitreus, Payk. H. bi- 

 punctatus, Fab. ; not uncommon. 



Agabus ? new species ? Habit of A. Sturmii, but smaller, 



more obtuse in front, and extremely convex above and below. One 

 specimen taken by Mr. Wollaston under a cutting of turf. 



llybius fenestratus, Fab. one specimen. 

 „ guttiger, Gyll. Occasionally. 



Colymbetes pulverosus, Steph. Local ; not uncommon. 



„ exoletus, Forst. C. Grapii, Gyll. ; one specimen. 



Hydaticus transversalis, Fabr. Not abundant. 



Dytiscus punctulatus, Fabr. D. dimidiatus, Bergst. 



Hydrochus crenatus. 



Hydrous piceus. 



x. 3e 



