XXVI 
the voyage of h.m.s. challenger. 
ZOOLOGY (Vol. 4) — continued. 
p art \n Deep-Sea Medusa:. By Professor Ernst Haeckel, 
M.D., Ph.D. 
Part XIII. — Holothurioidea. First Part. — The Elasipoda. 
Bv Hjalmar Th^el. 
Pages. ^ 
Plates, 
4aps,&c. 
Vol. 5, containing : — (1882) 
Part XIV.— Ophiuroidea. By Theodore Lyman. 
Part XVI. — On some points in the Anatomy of the T h\ la- 
cine ( Thijlacinus <' >/ iioccphctlu s) , Cuscus ( Phulcincfistci 
and Phascogale (T hciscogcile calv/ra ) , with 
m account of the Comparative Anatomy of the Intrinsic 
Muscles and Nerves of the Mammalian Pes. By Professor 
D. «T. Cunningham, M.I)., F.R.S.E. 
587 
61 
Vol. 6, containing : — (1882) 
Part XV. — Actiniaria. By Professor Richard Hertwig. 
Part XVII— Tunicata. First Part.— Ascidise Simplices. By 
Professor William A. Herdman, D.Sc., F.R.S.E. 
486 
51 
Vol. 7, containing : — (1883) 
Part XVI 11. — SphenisciD/E. Anatomy of the. By Professor 
Morrison Watson, M.D., F.R.S.E. 
Part XIX.— Pelagic Hkmiptera. By F. Buchanan White, 
M.D., F.L.S. 
Part XX.— IIydroida. First Part.— Plumularidse. By Pro- 
fessor G. J. Allman M.D., LL.D., F.R.C.S.I., F.R.SS. 
I, k E.. M.R.I.A, C.M.Z.S. 
Pari XXI. — Orbitolites. Specimens of the Genus. By W. B. 
Carpenl r, C.B., M.D., LL.D., F.R.S., h.G.S. 
493 
50 
V f ol. 8, containing : — (1884) 
part XXIII. — Copepoda. By G. Stewardson Brady, M.D., 
F.R.S., F.L.S. 
Part XXIV. — Calcarra. By N. Pol^jaetr, M.A., of the 
University of Odessa. 
XXV. CiRRiPKDLA. Systematic Part. By P. P. C. 
Hock, Memb. Roy. Acad. Sci., Netherlands. 
468 
77 
Vol. 9, containing: — (1884) 
Part XXII. — Foraminifera. By Henry Bowman Brady, 
F.R.S., F. L.S., F.G.S., &c. (One Vol. text and one Vol. 
plates. ) 
956 
117 
