1 Ech, 
ECHINODERMATA. 
BY 
P. Jeffrey Bell, M.A., P.E.M.S., F.Z.S. 
1. Agassiz, A. Voyage of H.M.S. * Challenger.’ Report on the 
noic/ea dredged by H.M.S. ‘Challenger’ during the years 1873-76. 
London : 1881, 4to. pp. 321, pis. i.-xlv. 
2. Apostolid^is, N. Recherches sur la circulation et la respiration 
des Ophiures. C. R. xcii. pp. 421-424; Ann. N. H. (5) vii. pp. 535 
& 356. 
3. . Syst^me nerveux des Ophiures. Tom. cit. pp. 1424-1426. 
4. Bell, F. J. Account of the Zoological Collections made during the 
Survey of H.M.S. ‘Alert’ in the Straits of Magellan and on the 
Coast of Patagonia, ix. Echinodermata. P. Z. S. 1881, pp. 87-101, 
pis. viii. & ix. ^ 
5. . Observations on the Characters of the Echinoidea. iv. The 
Echinometridcc ; their affinities and systematic position. Tom. cit. 
pp. 410-433, 2 woodcuts. 
6. . Contributions to the Systematic Arrangement of the Asteroidea. 
I. The species of the genus Asterias. Tom. cit. pp. 492-515, 
pis. xlvii. & xlviii. 
7. . A Note on the Characters of the genus Crossaster^ with the 
description of a new species. Ann. N. H. (5) viii. pp. 140-142. 
8. . On the apparent retention of a sur-anal plate by a young 
Echinometra. J. L. S. xv. pp. 318-320. 
9. Carpenter, P. H. The Minute Anatomy of the Brachiate Echino- 
derms. Q. J. Micr. Sci. xxi. pp. 169-193, pis. xi. & xii. 
10. . Comatulce of the Leyden Museum, Not. Leyd. Mus. iii. 
pp. 173-217. 
11. . Preliminary Report on the Comatulce (Reports on the results 
of dredging under the supervision of A. Agassiz, &c.. No. xvi.). 
Bull. Mus. C. Z. ix. No. iv. pp. 1-19, pi. i. 
12. . Note on the European Comatulce. Zool. Anz. iv. pp. 520-522. 
