XXX 
THE VOYAGE OF H.M.S. CHALLENGER. 
Pages. 
Plates, 
Vlaps,&c. 
ZOOLOGY (Vol. 27) — continued. 
I':irt LXXIV. — Anatomy of the Deep-Sea Mollusca. By 
Professor Paul Pelseneer, D.Sc. 
Part LX XV. — Phoronis Buskii. By Professor W. C. 
M 'In tosh, F.R.S. 
Part LX XVI. — Tunicata. Third Part. — Pelagic Tunicates. 
By Professor William A. Plerdman, D.Sc., F.R.S.E., F.L.S. 
Vol. 28, containing : — (1888) 
Part LX XVI I. — Siphonophor.f;. By Professor Ernst Haeckel, 
M.D., Ph.D., Hon. F.R.S.E. 
441 
50 
Vol 29, containing : — (1888 ) 
Part LXVII. — Amphipoda. By Rev. Thomas R. R. Stebbing, 
M.A. (Two Vols. text and one Vol. plates.) 
1786 
213 
Vol. 30, containing : — (1889) 
Part LI. — Asteroidea. By W. Percy Sladen, F.L.S., F.G.S., 
(One Vol. text and one Vol. plates.) 
1059 
119 
Vol. 31, containing : — (1889) 
Part LX1\ . - Al/JYON ARIA. By Professor E. Perceval Wright, 
M V M.D., Sec. M.R.I.A., and Professor Th. Studer, M.D. 
Part LXXVIII. — Pelagic Fishes. By Dr. Albert Gunther, 
M.A., M.D., Ph.D., F.R.S. 
Part I XXIX. — Polyzoa (Supplement). By A. W. Waters, 
F.L.S , F.G.S. 
537 
58 
Vol. 32, containing : — (1889) 
Part LX XX. — Antipatharia. By George Brook, F.L.S., 
F.R.S.E. 
Part LX XXI. — Al< yonaria (Sunplement). By Professor Th. 
Studer, M.D. 
Par: I XXXII. — Deep-Sea Keratosa. By Professor Ernst 
Haeckel, M.D., Ph.D., Hon. F.R.S.E. 
391 
29 
