THE BRITISH WOODLICE. 25 
Scotland: Tarbert; (Scot 68). 
Iveland: Dublin; Ballyfinder, Co. Down; (Scharff, 63): 
Templeogue; Dundrum; Blackrock; Rathgar, Co. Dublin; 
Bray, Co. Wicklow; (R.F.S.): Oakleigh; Kerry; (R.W.): 
Belfast ; (Welch, Irish Nat., 1896, p. 213.): At the grave of Josiah 
Welch (grandson of John Knox), Castle Upton; Richhill, Co. 
Armagh; Castleconnell Ferry; (R.W.) : Glenade House, Co. 
Antrim ; (R.W, from R. LI. Praeger). 
FOREIGN DISTRIBUTION :— 
Europe: France; (25): Spain; (12): Italy; (59): Denmark; Germany ; 
Holland ; (39): Dalmatia ; (18). 
Africa: Algeria; Tunis; (24). 
Genus—TRICHONISCOIDES, Sars, 1898 
(59), P+ 164. 
Abdomen narrow; eyes simple; (or wanting) ; 
flagellum, with four joints. 
The members of this genus are very much 
like those of Tvichoniscus. In the latter, how- 
ever, the hinder legs are longer in proportion 
and the eyes are compound. 
Trichoniscoides albidus Budde-Lund. 
Pirate VI. 
1879 Trichoniscus albidus Budde-Lund (7) p. 9 
1898 Tyvichoniscoides albidus Sars (59), p. 165, pl. LXXIII., fig..2. 
We are able to include this species, asa 
specimen was found by Mr. Webb at Eton 
Wick in the summer of 1899. It is one of mie. 40.—Fracettu 
. ° AND LAST PEDUNCULAR 
a number of species which the Rev. Canon jointorrne ANTENNA 
Norman (49, p. 18) suggested as likely to be °F “7ipiquesoot“’s 
British. It is the only representative of its 
genus, which does not differ in any very important characters 
from the othersin the family. The narrow elongated body will 
serve to separate it from Tvichoniscus vividus and Trichoniscus 
voseus, but on account of its size, which is much the same as that 
of Tvichoniscus pusillus and tke two British species of 
Haplophthalmus, it will be advisable to give some further points 
of distinction. From the first its white colour will serve to 
differentiate it; the other two lack the narrow abdomen seen in 
Trichoniscoides albidus. Moreover, not one of the three shows the 
serrations on the side plates which characterise the species under 
