( 5 J 



PART. 



1. — Survey of Fishing-Grounds, West Coast of Ireland, 1890. I. — On the 

 Eggs and Larvae of Teleosteans. By Ernest W. L. Holt, St. Andrews 

 Marine Laboratory. Plates XLVII. to LII. (February, 1891.) 



8. — The Construction of Telescopic Object-Glasses for the International 

 Photographic Survey of the Heavens. By Sir Howard Grubb, m.a.i., 

 e.e.s., Hon. Sec, Royal Dublin Society. (June, 1891.) 



9. — Lunar Radiant Heat, Measured at Birr Castle Observatory, during the 

 Total Eclipse of January 28, 1888. By Otto Boeddicker, ph.d. 

 With an Introduction by the Earl of Rosse, k.p., ll.d., e.e.s., &c, 

 President of the Royal Dublin Society. Plates LIII. to LY. 

 (July, 1891.) 



10. — The Slugs of Ireland. By R. F. Scharff, ph.d., b.sc, Keeper of the 

 Natural History Museum, Dublin. Plates LVL, LVII. (July, 1891.) 



11. — On the Cause of Double Lines and of Equidistant Satellites in the 

 Spectra of Gases. By George Johnstone Stoney, m.a., d.sc, f.b.s., 

 Vice-President, Royal Dublin Society. (July, 1891.) 



12. — A Revision of the British Actiniae. Part II. : The Zoantheae. By 

 Alfred C. Haddon, m.a. (Cantab.), m.e.i.a., Professor of Zoology, 

 Royal College of Science, Dublin ; and Miss Alice M. Shackleton, 

 b.a. Plates LVIIL, LIX., LX. (November, 1891.) 



13. — Reports on the Zoological Collections made in Torres Straits by Prof . 

 A. C.-Haddon, 1888-1889. Actiniae : I. Zoantheae. By Professor 

 Alfred C. Haddon, m.a. (Cantab.), m.e.i.a., Professor of Zoology, Royal 

 College of Science, Dublin ; and Miss Alice M. Shackleton, b.a. 

 Plates LXL, LXIL, LXIIL, LXIV. (January, 1892.) 



14. — On the Fossil Fish Remains of the Coal Measures of the British Islands. 

 Part I. — Pleuracanthidae. By James W. Davis, e.g.s., e.l.s., f.s.a. 

 Plates LXV. to LXXIII. {In the Press.) [ With Title-page to 

 Volume.~\ 



CONTENTS OF VOLUME V. (New Seeies). 



PART. 



1 . — On the Germination of Seeds in the absence of Bacteria. By H. H. 

 Dixon, b.a. (May, 1893.) 



2.— Survey of Fishing-Grounds, West Coast of Ireland, 1890-1891 : On 

 the Eggs and Larval and Post-Larval Stages of Teleosteans. By 

 Ernest W. L. Holt, Assistant Naturalist to the Survey. Plates 

 I. to XV. (July, 1893.) 



3. — The Human Sacrum. By A. M. Paterson, m.d., Professor of Anatomy 

 in Universitv College, Dundee (St. Andrews University), Plates 

 XVI. to XXI. (December, 1893.) 



