146 TRILOBITA. 
Homalonotus rudis, J. W. Salter, Appendix to F. McCoy, Brit. 
Paleeoz. Foss. (1855), p. v. F. McCoy, zbid. (1851), pl. 18, f. 2 
0, 20 a, p. 168. Middle Bala; Capel Garmon, Denbighshire. 
H. sedgwicki, J. W. Salter, Mon. Brit. Tril. (1865), p. 107, 
woodcut 25. Middle Bala; Ravenstone Dale, and Llanwddyn. 
Illenopsis? acuticaudata, H. Hicks, Q. J. G. S. xxx1 (1875), 
pl. ix, f. 5, p. 184. Llanvirn Beds; Llanvirn Quarry. Pre- 
sented by Dr H. Hicks. 
Illenus (Dysplanus) bowmanni, J. W. Salter, Mon. Brit. Tril. 
(1867), pl. xxvin, f. 10, p. 185. Dysplanus centrotus, F. McCoy, 
Brit. Paleoz. Foss. (1851), pl. i £, f 19, 19 a, p. 173 (from 
Llanwddyn). Jllenus latus, F. McCoy, A. M. N. H. ser. 2, Iv 
(1849), p. 404, and Contrib. Brit. Pal. (1854), p. 143, and Brit. 
Paleeoz. Foss. (1851), pl.i 8, £17, 17 a, p. 172. J. W. Salter, 
Mon. Brit. Tril. (1867), pp. 186, 215, woodcut 55. H. A. 
Nicholson and R. Etheridge, jun., Mon. Sil. Foss. Girvan, 1, 
fascic. 11 (1880), p. 156. Middle Bala; Llanwddyn, and Wrae 
Quarry, near Broughton. 
I. hughesi, H. Hicks, Q. J. G. 8S. xxx1 (1875), pl. ix, f. 7, p. 184 
Llanvirn Beds ; Llanvirn Quarry. Presented by Dr H. Hicks. 
I. latus, v. Ilenus bowmanni. 
I. (Panderia) lewisi, J. W. Salter, Mon. Brit. Tril. (1867), pl. xxvi, 
f, 2, 2 a, b, p. 183. Bala Limestone; Moelydd, Oswestry. 
Presented by the Rev. D. P. Lewis, M.A. 
I. rosenbergi, Eichwald, F. McCoy, Brit. Palaeoz. Foss. (1851), 
pl. iG, f. 33—35, p. 172. J. W. Salter, Mon. Brit. Tril. (1867), 
pl. xxix, f. 2, 3,4, p. 199. Coniston Limestone; Sunny Brow, 
Coniston. 
I. (Dysplanus) thomsoni, J. W. Salter, Mon. Brit. Tril. (1867), 
pl. xxx, f. 10, p. 188. Llandovery Beds ; Mulloch, Girvan. 
I. (Bumastus) sp., J. W. Salter, Mon. Brit. Tril. (1883), p. 215, 
woodeut 57, and Cat. (1873), p. 54. Middle Bala; Mynydd 
Fron Frys, Chirk. 
Isotelus laticostatus, v. Asaphus radiatus and A. laticostatus. 
Lichas anglicus (Beyrich). JL. bucklandi, T. W. Fletcher, Q. 
J. G. S. vi (1850), pl: xxvii, £02)3) 8a, xxvii ‘bis Se 
p. 235. Wenlock Limestone; Dudley. Fletcher Collection. 
