206 Fordham: Yorkshire Coleoptera in 1915. 
Patrobus assimilis Chaud. Keld. Under stones on _ high 
moor ingjuly; Mo. 2: 
{Patrobus septentrionis Dj. Frizinghall, 1889. J.W.C. A 
fine specimen of this insect confirms a previous record 
by Mr. E. B. Wrigglesworth for the Wakefield district. 
This latter record was doubted by Canon Fowler as it 
is an alpine species, but a well-marked specimen of 
septentrionis (as is that taken by Mr. Carter) is very 
distinct from the common excavatus Pk. The Frizing- 
hall specimen shews all its diagnostic features in a marked 
degree. (See J. W.C. in E.M.M., November, 1015, p. 
311). This record is extremely interesting in conjunc- 
tion with the records for Agabus arcticus, Quedionuchus 
levigatus and Lesteva luctuosa noted later, as confirming 
the theory that what we call the north-western element 
of our insect fauna was at one time far more extensive 
than it is at present. 
Pogonus chalceus Marsh. This species still occurs commonly 
in its only Yorkshire station. SaltendCommon. T.S. 
Metabletus foveola Gyll. Rombald’s Moor. F. Rhodes. *64, 
Haliplus fluviatilis Aub. Stamford Bridge, 5-7-13. W. J.F. 
*o1:,, WNeart Keelds S fully. MM. aes ie 65, 
{ Haliplus wmmaculatus Gerh. (nec. Newb.). Skipwith Com- 
mon, 30-38-13. — W. JF. (kindly svertied = by Mas sias: 
Edwards). Introduced to the British List. im. 1oxx: 
(E.M.M., p. 9), nearly all previous records are from 
the South of England. (Fowler, Brit. Col., V1., p. 18). 
Noterus clavicornis De G. Hornsea Mere. T.S. Escrick, 
14-86-15 2M ae Ho. SOx. 
{ Noterus sparsus Marsh. Saltend Common. T.S. (See 
“Notes on some Yorkshire Coleoptera, T.5. The 
Naturalist, 1915. December, p. 402). 
Laccophilus interruptus Pz.  Barmston Drain. G. B. W. 
+01: . 
Celambus parallelogrammus Ahr. Saltend Common near Hull. 
T.S. (Previously recorded from Marfleet.. The Nat- 
uralist, 1909, Pp. 352). 
Hydroporus davist Curt. Keld. Fairly common in Septem- 
ber, ina clear running stream. M.L.T. *65. 
Hydroporus vittula Er. Skipwith Common, 22-4-1911. W.J.F. 
201: 
tAgabus arcticus Pk. Keighley, 1915. Mr. Wilman. This 
insect has hitherto only been recorded from Scotland, 
Northumberland and Ireland. 
Rhantus exoletus Forst. var. tnigriventris Newb. and Sharp. 
Askham Bog, March, 1895. W.E.S. (see £.M.M., 
1915, October, p. 288). 
Philhydrus coarctatus Gredl. Keighley. Mr. Wilman. *63. 
Naturalist, 
