vi 
NUMBER 
SVL 
XVIII. 
XIX. 
XX. 
XXI. 
XXII. 
CONTENTS. 
On the Spectrum of Nova Perser and the Structure of its Bands, as 
photographed at Glasgow. By L. Brucker, Ph.D., Professor of 
Astronomy in the University of Glasgow. (With Three Plates), 
. The Histology of the Blood of the Larva of Lepidosiren paradoxa. 
Part I. Structure of the Resting and Dividing Corpuscles. By 
Tuomas H. Bryce, M.A., M.D. (With Five Plates), . 
. The Action of Chloroform upon the Heart and Arteries. By EK. A. 
ScHArrr, F.R.S., and H. J. Scoaruies, M.D., C.M.G., 
. Continuants resolvable into Linear Factors. By Tuomas Murr, LL.D., 
. The Igneous Geology of the Bathgate and Linkithgow Hills. By J. D. 
Fatconer, M.A., B.Sc. (With a Map), 
_ On a New Family and Twelve New Species of Rotifera of the Order 
y pp 
Bdelloida, collected by the Lake Survey. By James Murray. (With 
Seven Plates), . : : : 
. The Eliminant of a Set of General Ternary Quadrics.—(Part HL.) 
By Tuomas Muir, LL.D., 
Theorems relating to a Generalization of Bessel’s Function. By the 
g 
Rev. F. H. Jackson, R.N., 
On Pennella balenoptere: a Crustacean, parasitic on a Finner Whale, 
Baleenoptera musculus. By Sir Witiiam Turner, K.C.B., D.C.L., 
F.R.S. (With Four Plates), 
The Histology of the Blood of the Larva of Lepidosiren paradoxa. 
Part Il.— Hematogenesis. By THomas H. Brycer, M.A., M.D. (With 
Four Plates), . ; 
Supplement to the Lower Devonian Fishes of Gemiinden. By R. H. 
Traquair, M.D., LL.D., F.R.S8. (With Three Plates), 
PART III. (1904-05.) 
A further Contribution to the Freshwater Plankton of the Scottish 
Lochs. By W. Wust, ¥.L.8., and G. 8 Wast, MA, F:L.S. (With 
Seven Plates), . 
The Nudibranchiata of the Scottish National Antarctic Hupedition. 
By Sir Cuares Extor, K.C.M.G., 
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