32 COLEOPTERA. 



PediojJsis, Burn). {Hemip. Somopt.) : 11 are enumerated, 

 3 (P. hrevicauda, P. jjlaniscutay and P. planicolHs) being 

 treated as new. XVIII, pp. 322 — 340; contributions to the 

 Swedish Insect-fauna. Coleoptera : differential characters 

 for Anchomenus uliginosus, Er., and A. assimilis, Payk. ; and 

 for Ophonus puncticollis and hrevicollis, with description of 

 a new species, O. rectangulus (p. 323), allied to the former 

 (which I fail to accord with a form of pu7icticonis long 

 separated by Mr. G. R. Waterhouse and myself as probably 

 specifically distinct. Thomson's insect seems to run paral- 

 lelus very close, though he does not mention it). Descrip- 

 tions of Hydaticus IcevipenniSf Thorns., $ , Hydropo7ms 

 fuscipennis, Schaum, Gaurodytes (Agabus) neglectus, Er., 

 and suhtilis, Ei*. ; Selophorus cenelpennis, Thorns., and 

 another new species, planicoUis, allied to it; Stenus car- 

 lonarius, GylL, and S. opacus, Er. (now considered distinct 

 by him), and a new species, S. subglaber, allied to S. 

 glabeUus, already separated by the author from the first 

 of these; Mycetodrepa (^Oxypoda) lucens, Muls. ; Aleo- 

 chara rufipennis, Er. ; Atheta {Homalota) Gyllenhali, 

 Thoms., ^; A. ei'emita, Rye, and Amischa {H.) cavi- 

 fronSj Sharp, recognized as Swedish; Tavhinus laticoll'is^ 

 Gray., ? ; Apliodius sulcatus, Fab.; Cis quadridens, Mell.; 

 3Io7iotoma 4i-dentata, and 31. j^araUelaf two new species, 

 concerning which observations will be made further on ; 

 Malacliius mai^ginellm, 01. ; Phaleria cadaverina, Fab. ; 

 Sitones bi'evicollisy Schon.; Anoplus depilis, sp. n., allied to 

 plantar is {smaWer J with shorter rostrum, more strongly punc- 

 tured thorax, with no medial elevated line, the interstices of 

 the elytra not set with rows of white setffi, the scutellum 

 longer, &c.) ; Acalyptus fuscipeSj sp. n. (smaller than A. 

 carpiniy with narrower and less densely scaled elytra, which 

 have more evidently punctured strise, and darker legs) ; 

 Crypturgus hispiduhs, sp. n.; and Claviger longicornis, 



