9 Pisces. 
Subject Index — Economics. 
5400 
Taylor, H. F. The structure and 
growth of the scales of the Squeteague 
and the Pigfish as indicative of life 
history. Washington Bull. Bur- 
Fish. 34 1914 [1916] (285-330) pis. 1.- 
lix. 138 
Thompson, D’A. W. On some of 
the scarcer fishes in the Aberdeen 
Market. Scot. Nat. Edinburgh 1917 
(235-249). 139 
Thompson, W. F. A contribution 
to the life -history of the Pacific 
Herring ; its bearing on the condition 
and future of the Fishery. British 
Columbia Rep. Comm. Fish. 1916 
(39-87). 140 
Thompson, W. F. Regulation of 
the Halibut Fishery of the Pacific. 
British Columbia Rep. Comm. Fish. 
1916 (28-34) 1917. 141 
Thompson, W. W. vide Gilchrist, 
J. D. F. 
Thulin, T. Den elektriska vavnadens 
histalogi has Torpedo. [Note sur 
1’histologie de l’organe 61ectrique do la 
Torpille]. Stockholm Sv. Lakares. 
Handl. 42 1916 (607-622 i res. franc. 
622) 1 pi. 142 
Vance, L. vide Eigenmann, C. II. 
Vayssi&re, M. A. Note zoologique 
et anatomique sur un Regalecus ( Gym - 
netrus) gladius Cuv. et Val. pris dans 
le golfe de Marseille. Bull. Museum 
Paris 1917 (15-25) 2 pis. 143 
Voorhoeve, F. J. Over den bouw 
van de kleine hersenon der Plagiosto- 
mon. [Uebor den Ban des Klcinhims 
der Plagiostomen.] Amsterdam (Du- 
waer & van Ginkcl) 1917 (88 pp.) 144 
Waite, E. R. vide McCulloch, A. R. 
Wells, G. A. The skull of Acanthias 
vulgaris. J. Morph. Boston Mass. 28 
1917 (417-436) 3 pis. 145 
Welsh, W. W. vide Radcliffe, L. 
Willey, A. Investigation into the 
Pacific Halibut Fisheries. Ottawa 
Rep. Dep. Fish. 1916 Suppl. (1-18). 
146 
Williamson, H. C. On the Herring 
in captivity and on an effect of the 
environment on the structure of this 
Fish. J. Zool. Res. London 2 1917 
(101-110). 147 
Wintrebert, P, L’automatisme des 
premiers mouvements du corps chez 
les S61aciens ( Scyllium canicula t Cuv.). 
Paris C. R. Acad. Sci. 165 1917 (369- 
371). 148 
Wintrebert, P. La gastrula des 
S61aciens ( Scvllium canicula Cuv.) 
Paris C. R. Acad. Sci. 165 1917 (411- 
413). 149 
Wodehouse, R. P. Report on the 
Life History of the Cod as determined 
from the scales and other data. Ottawa 
Rep. Dep. Fish. 1916 Suppl. (103- 
113). 150 
Woodward, A. S. Note on Plectro- 
dus , the jaw of an Upper Silurian Fish. 
Geol. Mag. London (6) 4 1917 (74-75). 
151 
Woodward, A. S. Notes on the 
Pycnodont Fishes. Geol. Mag. London 
(6) 4 1917 (385-389) pi. xxiv. 152 
Woodward, A. S. The so-called 
coprolites of Ichthyosaurians and 
Labyrinthodonts. Geol. Mag. London 
(6) 4 1917 (540-542) pi. xxxiv. 153 
II. — S U B J E C T INDEX. 
GENERAL. 
Bibliography of Fishes ; Dean & 
Eastman 36. 
ECONOMICS. 
General ; Allen, 1, 2, 3 ; Bensley, 
15 ; Bjorck, 17 ; Blegvad, 18 ; Gil- 
christ,. 61 ; Herdman, 69a ; Meek, 98 ; 
Pratt, 105 ; Smith, 131. 
Investigations on — Selachii ; Hen- 
schen, 69 : Glupea harcngus ; Anders- 
son, 9 : Glupea pallasii ; Thompson, 
140 : Sardina pilchardus ; Bounhiol, 
25, 26 : Alosa finta ; Bounhiol, 27 : 
Salmo salar ; Heitz, 68 ; Hutton, 75 : 
Oncorhynchus ; Fraser, 56, 57 ; Riddle, 
117: Anguilla anguilla ; Nordquist, 
101 : Gadus callarias ; Wodehouse, 
150 : G. aeglejinus ; Duff, 38 : Uro- 
phycis chuss ; Craigie, 32 : Gynoscion 
regalis, Orthopristis chrysopterus'[ ; 
Taylor, 138 : Hippoglossus ; Jespersen, 
76 ; Prince, 106 ; Thompson, 141 ; 
Willey, 146: Rhombus maximus and 
Solea vulgaris ; Johansen, 77. 
