30 
458. On a new species of Rhinoceros (R. Crossii). Proc. Zool. Soc. 
xxii. 1854, pp. 250, 251. 
459. On the anomalous Oyster-shell in a P kolas Candida , described 
in the 'Annals’ for Eebruarv. Ann. Nat. Hist. xv. 1855, 
pp. 210, 211. 
460. On Lottia zebrina and L. scurra. Ann. Nat. Hist. xv. 1855, 
pp. 238. 
461. On the genus Assiminia . Ann. Nat. Hist. xv. 1855, p. 183; 
Proc. Zool. Soc. xxiv. 1856, pp. 20-24. 
461a. Monstrosity of Antirrhinum majus. Ann. Nat. Hist. xvi. 
1855, p. 229. 
462. On the genera of Mollusea, and on the genus Assiminia in 
particular. Ann. Nat. Hist. xvi. 1855, pp. 422-429. 
463. Notice of the horns of an unrecorded species of the Prong 
Horn ( Antilocapra ) in the collection of the Derby Museum, 
Liverpool. Proc. Zool. Soc. xxiii. 1855, pp. 9-11. 
464. Notice of the horns and skull of the Arnee. Proc. Zool. Soc. 
xxiii. 1855, pp. 17, 18 ; Ann. Nat. Hist. xvi. 1855, pp. 230, 231. 
465. An arrangement of the families of Echinida, with descriptions 
of some new genera and species. Proc. Zool. Soc. xxiii. 1855, 
pp. 35-39. 
466. Observations on the species of Yolutes (Voluticlce). Proc. Zool. 
Soc. xxiii. 1855, pp. 50-65. 
467. On some new species of Freshwater Tortoises from North 
America, Ceylon, and Australia, in the collection of the British 
Museum. Proc. Zool. Soc. xxiii. 1855, pp. 197-202. 
^ 468. On a new genus ( Corucia ) of Eish-scaled Lizards ( JScissosarce ) 
from New Guinea ( C . zebrata). Proc. Zool. Soc. xxiii. 1855, 
pp. 217, 218. 
469. Catalogue of Shield Beptiles. Part I. Testudinata. 1855, 4to, 
with figures of all the new species, and of the skulls of the dif- 
ferent genera. 
470. Catalogue of the recent Echinida. Part I. Echinida irregu- 
laria. 1855, 12mo, with plates. 
471. Catalogue of Pulmonata in the British Museum. (With L. 
Pfeiffer.) Part I. 1855, 12mo. 
472. Description of a new species of Sphcerium found near London 
(S. pallidum). Ann. Nat. Hist. xvii. 1856, pp. 465, 466. 
473. On a second new species of Sphcerium from the Paddington 
Canal ( S . pisidioides). Ann. Nat. Hist, xviii. 1856, p. 25. 
474. Description of a new species of Dolphin ( Steno Tucuxi) from 
the upper parts of the Biver Amazon. Ann. Nat. Hist, xviii. 
1856, pp. 157-159. 
475. Notice of a new species of Nocturnal Lizard ( Cubina grandis) 
from Mexico. Ann. Nat. Hist, xviii. 1856, p. 270. 
476. Notice of a new subgenus of Helicinadse ( Haptata ). Ann. 
Nat. Hist, xviii. 1856, p. 414. 
477. On the abnormal operculum of Polydonta elegans of New 
Zealand. Ann. Nat. Hist, xviii. 1856, pp. 468, 469. 
478. Description of the animals and teeth of Tylodina and other 
