414 REV. O. P. CAMBRIDGE ON NEW BRITISH SPIDERS. 
CLUBIONA SUBTILIS. 
Clubiona subtilis, L. Koch, Die Arachn. Fam. der Drassiden, p. 351, pl. xiv. figs. 229-231. 
—— pallens, Bl. Ann. & Mag. Nat. Hist. 2nd ser. vol. xiv. p. 30; Brit. & Ir. Spiders, p. 130, 
fig. 82. 
The Clubiona pallens of Blackwall proving to be a different species from C. pallens of 
Koch, and it having been since described by Dr. L. Koch under the specific name of 
“ subtilis," I have here recorded it under that name. 
It seems to be a very common Spider in marshy ground in the Fens of Cambridgeshire, 
whence I received great numbers of both sexes of it from Mr. W. Farren last spring; and 
I have also found it abundantly in similar situations in this neighbourhood. 
CLUBIONA LUTESCENS. 
Clubiona lutescens, Westr. Aran. Suecicz, p. 394. 
— assimilata, Camb. Zool. for 1862, p. 7953. 
—— lutescens, L. Koch, Die Arachn. Fam. der Drassiden, p. 336, pl. xiii. figs. 217-219. 
This species having been previously described by Mr. Westring under the name “ lute- 
scens," I here record it under that specific appellation. In addition to the examples men- 
tioned in Zool. (loc. cit. sup.), I have since received it from various parts of England. 
CLUBIONA PHRAGMITIS. 
Clubiona phragmitis, Koch, Die Arachn. Bd. x. p. 134, tab. 360. figs. 846, 847. 
—— deinognatha, Camb. Zool. for 1862, p. 7957. 
phragmitis, L. Koch, Die Arachn. Fam. der Drassiden, p. 315, pl. xiii. figs. 202-204. 
Having examined and carefully compared with my own specimens of C. deinognatha 
(Camb.) examples of C. phragmitis (Koch), I am convinced that the two species are 
identical; and therefore the latter name has the priority. | 
Fam. CINIFLONIDA. 
Gen. Ereatis. 
ERGATIS UNCINATA. 
Dictyna uncinata, Westr. Aran. Suecicæ, p. 385. 
Ergatis arborea, Camb. Zool. for 1862, p. 7960. 
Not having at that time seen Mr. Westring's works, I was unaware of his having 
already described, under the specific name of uncinata, my Ergatis arborea. | have, since 
the notice of it in the * Zoologist,’ received it from various parts of England. 
ERGATIS VARIABILIS. 
~ Dictyna variabilis, Koch, Die Arachn. Bd. iii. p. 29, pl. 83. fig. 187. 
I am indebted to Mr. Parfitt, of Exeter, for the opportunity of recording this addition 
to our list of British Spiders. Adults of both sexes were contained in a collection made 
by that gentleman in the neighbourhood of Exeter in the summer of 1869. Ihavea 
suspicion that eventually the Ærgatis pallens of Blackw. (Brit. & Ir. Spid. p. 148, pl. x- 
