SOS 
Transactions of the Society. 
Cilliba cassideus Heyden, Oken’s Isis, Bd. x. No. 2, 1828, gen. 58. 
Cillibano „ Gervais, ‘ Walckenaer’s Hist. nat. des Insectes apteres/ 
1844, t. iii. p. 260. 
„ Tom. cit., p. 260. 
„ Tom. cit., p. 221. 
„ Tom. cit., p. 221, Nymph. 
Haller, “ Acarinologisches ” (2nd paper), Archiv fur 
Naturgesch., 1881, p. 182. 
„ „ Kramer, “Ueber Gamasiden,” Archiv fur Natur- 
gesch., 1882, p. 411. 
Discopoma cassidea Can., £ Prospetto dell’ Acarofauna Ital., ’ 1885, pt. i. 
p. 112. 
„ „ Berlese, ‘ Acari &c. Ital.,’ fasc. xxxii. No. 9. 
Oribata cassidea 
Uropoda „ 
„ moneta ? 
„ clavus 
Megnin says that his Uropoda trnncata is identical with this 
species, hut his description hardly seems to agree with it, and if it 
were identical why did he name it (in the same paper as the state- 
ment) ? Berlese in the paper first mentioned below favours the idea 
that trnncata is cassidea , but this species is not the Notaspis cassideus 
of Berlese in his ‘ Indagini sulle metam. di alcuni Acari insetticoli,’ 
nor his Discopoma cassidea in 4 Acarofauna Sicula ’ ; these are both 
romana. 
Canestrini identifies it with Koch’s Notaspis orbicularis * but I 
do not think that this is correct. 
Common and generally distributed. 
Cilliba (Discopoma) romana Canestrini. 
Discopoma romana Canestrini, G. and B., ££ Acari Ital. nuovi o poco 
noti,” Atti del R. 1st. Yeneto di Sci., &c., 1882, 
p. 15 (927). 
„ „ Berlese, £ Acari &c. Ital.,’ fasc. xi. No. 2. 
Notaspis cassideus „ ££ Indagini sulle metam. di alcuni Acari 
insetticoli,” Atti del R. 1st. Yeneto di Sci., &c., 
1877, p. 32. 
Discopoma cassidea Berlese, ££ Acarofauna Sicula,” Bull. Soc. Entom. 
Ital., 1882, p. 338. 
Two specimens near Tam worth in Warwickshire, captured in the 
larval condition and reared to the adult. 
Cilliba (Discopoma) pandata sp. n. 
See descriptions of new species, p. 300. 
* £ Deutschlands Crustaceen,’ &c., Heft 27, fig. 24. 
