EDITORIAL NOTES. 



xv 



Volume XX. (1887) contains: — 



Part LIX. — Monaxonida. By Stuart 0. Ridley, M.A., 

 F.Z.S., and Arthur Dendy, B.Sc, F.Z.S. 



Part LXI. — Mtzostomida (Supplement). By Pro- 

 fessor L. von Graff. 



Part LXII. — Cephalodiscus dodecalophus. By Pro- 

 fessor William C. M'Intosh, M.D., LL.D., F.R.S. 



Volume XXI. (1887) contains: — 



Part LIII. — Hexactinellida. By Professor F. E. 

 Schulze. (One vol. text and one vol. plates.) 



Volume XXII. (1887) contains : — 



Part LVII. —Deep -Sea Fishes. By Dr. Albert 

 Giinther, M.A., M.D., Ph.D., F.R.S. 



Volume XXIII. (1888) contains :— 



Part LXV. — Pteropoda. Part II. — Thecosomata. 



By Dr. Paul Pelseneer. 

 Part LXVI.— Pteropoda. Part III.— Anatomy. By 



Dr. Paul Pelseneer. 

 Part LXX. — Hydroida. — Second Part. By Professor 



G. J. Allman. 

 Part LXXI. — Entozoa. By Dr. 0. v. Linstow. 

 PartLXXII.— Heteropoda. By Edgar A. Smith, F.Z.S. 



Volume XXIV. (1888) contains :— 



Part LIT.— Crustacea Macrura. By C. Spence Bate, 

 F.R.S., F.L.S. (One vol. text and one vol. plates.) 

 Volume XXV. (1888) contains :— 



Part LXIII. — Tetractinellida. By Professor W. J. 

 Sollas. 



Volume XXVI. (1888) contains :— 



Part LX. — Crinoidea. Part II. — Comatulse. By Dr. 

 P. H. Carpenter. 



Part LXVIII.— Seals. By Professor Sir William Turner. 



Part LXXIII.— Actiniaria (Supplement). By Pro- 

 fessor Richard Hertwig. 



Volume XXVII. (1888) contains :— 



Part LXIX.— Anomura. By Professor J. R. Hender- 

 son. 



Part LXXIV. — Anatomy of Deep-Sea Mollusca. 

 By Dr. Paul Pelseneer. 



Part LXXV. — Phoronis buskii. By Professor W. C. 

 M'Intosh, F.R.S. 



Part LXXVI.— Tunicata.— Part III. By Professor 

 W. A. Herdman, F.L.S. 



Volume XXVIII. (1888) contains:— 



Part LXXVII. — SirH0N0PH0R>E. By Professor Ernst 

 Haeckel. 



Volume XXIX. (1888) contains :— 



Part LXVII.— Ampiiipoda. By Rev. Thomas R. R. 

 Stebbing, M.A. (Two vols, text and one vol. 

 plates.) 



Volume XXX. (1889) contains:— 



Part LI. — Asteroidea. By W. Percy Sladen, Sec. 

 L.S., F.G.S. (One vol. text and one vol. plates.) 



Volume XXXI. (1889) contains :— 



Part LXIV. — Alcyonaeia. By Professor E. P. 



Wright, M.D., and Professor Th. Studer, M.D. 

 Part LXXVIII.— Pelagic Fishes. By Dr. A. Giinther. 



F.R.S., &c. 

 Part LXXIX. — Supplementary Report on the 



Polyzoa. By A. W. Waters, F.L.S., F.G.S. 



Volume XXXII. (1889) contains :— 



Part LXXX. — Antipatharia. By George Brook. 



F.L.S., F.R S.E. 

 Part LXXXI. — Supplementary Report on the 



Alcyonaria. By Professor Th. Studer. 

 Part LXXXIL— Deep-Sea Keratosa. By Profess ir 



Ernst Haeckel. 



IV.— LIST OF THE CHALLENGER ZOOLOGICAL REPORTS ARRANGED IN SYSTEMATIC ORDER. 



Yf.rtkbrata : — 



Human Skeletons (part xxix. vol. x., and part xlvii. 



vol. xvi.). 

 Seals (part lxviii. vol. xxvi.). 

 Bones of Cetacea (part iv. vol. i.). 

 Marsupialia (part xvi. vol. v.). 

 Birds (part viii. vol. ii.). 

 Anatomy of Petrels (part xi. vol. iv.). 

 Anatomy of Spheniscidse (part xviii. vol. vii.). 

 Development of Green Turtle (part v. vol. i.). 

 Fishes (part vi. vol. i., part lvii. vol. xxii., and part 

 Ixxviii. vol. xxxi.). 



Tunicata : — 



Tunicata (part xvii. vol. vi., part xxxviii. vol. xiv., and 

 part lxxvi. vol. xxvii.). 

 Molluscoidea and Mollusca : — 

 Brachiopoda (part i. vol. i.). 

 Polyzoa (part xxx. vol. x., part 1. vol. xvii., and part 



Ixxix. vol. xxxi.). 

 Cephalodiscus (part lxii. vol. xx.). 

 Phoronis (part lxxv. vol. xxvii.). 

 Cephalopoda (part xliv. vol. xvi.). 

 Pteropoda (part lviii. vol. xix., part lxv. vol. xxiii., and 

 part lxvi. vol. xxiii.). 



