338 Part L11.—Twenty-fourth Annual Report 
LITERATURE. 
1. Huxtey, T. H.—‘‘ Report of the Royal Commission on the Operation of 
the Acts relating to Trawling for Herring on the Coasts of Scotland.” 
1863, p. 27. 
1A. .—‘‘* Nature.” XXXI. 1881, p. 607. 
2. Mircuetn, J. M. ‘The Herring: Its Natural History and National 
Importance.” 1864. 
3. YARRELL, W.—‘‘ A History of British Fishes.” 1859. 
4, De Caux.—‘ The Herring and the Herring Fishery.” 1881, p. 50. 
5. Sim, G.—‘‘ The Natural History of the Herring.” 1883, p. 46. 
6. Launamann, A. V.—‘‘Om_ sillens och skarpsillens fortplantning och 
tillvixt.” 1879. Nordisk Tidsskrift for Fiskeri. V. 193. 
6a, ——. —‘‘ Bidrag till kiinnedomen om sillens lefnadsférhallanden.” — 1880. 
7. WiprcRrenN, H.—‘‘ Nagra ord om sillfiske samt om sillens eller Strémmingens 
ratta beredning till handelsvara.” Tidsskrift for Fiskeri, 6 Aarg., X., 1871. 
8. Borcx, A.—‘‘ Om Silden og Sildefiskerierne,” p. 13. 
9. SUNDEVALL, C. J,—‘‘ Stockholms liins K. Hush. Siillsk. Handl.” VI., p. 105. 
10, Exstrom, C. U.—‘“‘ Praktisk Afhandling,” p. 10. 
10a. .—‘* Danmarks Fiske,” ITI., pp, 170, 171. 
11. Niisson, §8.—‘‘ Handlingar roérande Sillfisket,” p. 45. 
12, Sars, G. O.—‘‘Indberetning til Departementet for det Indre,” 1870-73, 
pp. 38, 39. 
15. Mato, A. W.—‘‘ Giteborgs och Bohusliins Fauna.” 1877, p. 581. 
14. Hork, P. P. C.—‘* The Fishes of the Zuiderzee” (Tijdschrift der Neder- 
landsche Dierkundige Vereeniging (2), III. Afi. I. 1890). 
.—‘* Bericht iiber die Fischerei mit Steerthamen.” (Zbid. Suppl. Deel 
IT. 1888). 
15. Mryrer, H. A.—‘‘ Biologische Beobachtungen bei kiinstlicher Aufzucht des 
Herings der westlichen Ostsee.” 1878. 
.—‘* Beobachtungen uber das Wachstum des Herings im westlichen 
Teile der Ostsee” (Jahresbericht der Komm. z. wiss. Untersuch. der 
deutschen Meere in Kiel, 1878, 227). 
16. Jenkins, J. T.—‘‘ Altersbestimmung durch Otolithen bei den Clupeiden.” 
(Ibid. Neue Folge, 6th Bd. Abtheil., Kiel., p. 83). 19€2. 
17. Masterman, A. T.—Yourteenth Annual Report, Fishery Board for Scotland, 
Part IIL, p. 294. 1896. 
174. M‘IntosH and MasrermMan.—‘‘ British Marine Food Fishes,” pp. 420, 422 
(1897). 
18. aay Sarat J. T.—‘‘ Marketable Marine Fishes of the British Islands,” 
p. 162. 
19. Marruews, J. D.—Fourth Annual Report, Fishery Board for Scotland, 1886. 
194. ——.—Vifth, ibid., 1887. 
20. Brook, G.— Fourth, ibid., p. 48. 
21. Murin, J.—‘‘ Kent and Essex Sea Fisheries Committee—Report on the Sea 
Fisheries, &c., of the Thames Estuary.” 1903. 
22. LunpBEeRG, R.—‘‘ Bidrag till kinnedomen om Strémmingen i Stockholm- 
skirgard.” 1875. 
23. Trypom, —.—‘‘ Iakttagelser vid Sillfisket i Bohuslin.” 1883. 
23a. ——.—‘‘ Sillundersékningar vid Sveriges Vestkust.” 1889. 
24, ‘* Verslag van den Staat der Nederlandsche Zeevisscherijen over 1863,” p. 15. 
25. M‘Inrosu, W. C.—‘‘ Seventh-Twelfth Reports of the Fishery Board for Scot- 
land, Part III. 
26. Py ae oe ce Annual Report of the Fishery Board for Scotland, 
art : 
14. 
15A. 
EXPLANATION OF PLATES XVII.-XIX. 
The diagrams shown on the plates represent the measurements of the 
various collections of herrings dealt with, the measurements being 
shown in ‘Sem. groups. 
