On Spiders from Spitsbergen and Bear Island. 163 
Boreotulus tenuis (Bigler). 
Monacobates tenuis, Bigler, 1915, Rev. Suisse Zool. Geneva, xxi. 
p. 750. 
It should be added that Brélemann places the form deseribed 
~ by Am Stein in 1857 as Blaniulus fuscus, known to us 
recently as Amsteinia fuscus, in the genus Proteroiulus, 
Silvestri. 
S.E. Agricultural College, 
Wye, Kent, 
16th November, 1921. 
Some REFERENCES. 
BraveE-Brrxs, Hitpa K., and 8. GrawaM Brapr-Birks, March 1919 
“ Notes on Myriapoda.—XVI. Some Observations on Nomencla- 
ture.” Ann. & Mag. Nat. Hist. (9) ili. pp. 253-256, 
——. 1919b. “Notes on Myriapoda.—XVII. Pour réhabiliter quel- 
ques anciens noms spécifiques.” Bull. Soc. zool. France, lxiv. 
pp. 63-66. 
—. October 1919. ‘Notes on Myriapoda.—X VIII. Report on Chilo- 
poda and Diplopoda for the latter Part of 1918.” Lanes. and 
Ches. Nat. xii. pp. 101-106, 
BroOLEMANN, Henry W. 1919. (Notes on Brade-Birks, 1919 4, ante.) 
Bull. Soe. zool. France, xiv. pp. 66-68. 
——. 1921. “Clef dichotomique des divisions et des espéces de la 
famille des Blaniulidee (Myriap.).” Arch. Zool. expér. et gén. 
Ix., Notes et revue, no. 1, pp. 1-10. 
CHAMBERLIN, RatpH V. 380thJune, 1921. “ The Julide and Isobatidee 
in North America.” Proc. Biol. Soc. Washington, xxxiv. pp.81-84. 
XIII.—On the Spiders captured by Mr. C. S, Elton at Spits- 
bergen and Bear Island in 1921. Results of the Owford 
University Expedition to Spitsbergen —No. 5. By A. 
RANDELL JACKSON, 
THE following eight species were obtained by Mr. C.8. Elton. 
Seven of these had been recorded previously from these 
regions, the eighth appears to be new to science. One of 
the seven seems never to have been figured, so I add illustra- 
tious to those of the new species. 
The Expedition obtained specimens, in Bear Island from 
June 14th to June 22nd inclusive, and in Spitsbergen from 
June 26th to August 11th. 
Ps 
