52 YORKSHIRE NATURALISTS UxXION. 



Philhydrus testaceus F. Only recorded from one locality, 

 but there very abundant. 



4. Central. — Askham Bog ( W.C.H.). 



Philhydrus nigricans Zett. 



4. Central. — Askham Bog ( W. C. H , etc.). 



5. S.W. — Hebden Bridge, 1831 (■5'. Gibson, Loudon'' s 

 Mag., 1832, V, 555). 



Philhydrus melanocephalus 01. 



4. Central. — Askham Bog ( W. Hey). 



5. S.W. — Hebden Bridge, 183 1 {S. Gibson). 



Philhydrus coarctatus Gredl. 



4. Central. — Askham Bog ( Ji^C.ZT.). 



Cymbiodyta ovalis Thoms. 



1. S.E. — Kingston-upon-Hull {Steph. III., Feb. i, 1829, 



ii, 130- 



4. Central.— Askham Bog, abundant {W.C.H.) 



Enochrus bicolor Gyll. 



2. N.E. — Scarborough {R. Lawsoii). 



Anacaena globulus Payk. Doubtless common and general, 

 but overlooked. 



2. N.E. — Scarborough (R.L). 

 4. Central.— York district ( W.C.H.). 

 Helochares lividus Forst. In Yorkshire this species has 

 only been found at Askham Bog — its northern limit in 

 this country. 



4. Central. — Askham Bog ( W. Hey, etc.). 

 Laccobius sinuatus Mots. The species of Laccobius have 

 been too much confused to make it worth while quoting 

 any records which have not been verified. 

 4. Central.— Askham Bog {JV.C.H). 

 Laccobius bipunctatus F. 



4. Central. — Askham Bog {W.C.H). 

 Berosus spinosus Stev. 



2. N.E. — Scarborough {R. Law son). 



Trans. ^'.N.U., iS5o(pub. iSgi). Series D. Vol. 3. 



