of the, Fishery Board for Scotland. 131 



M'lNTOSH. — "On the Life-histories of the Cod, Haddock, and Whiting." 

 Fifteenth Annual Report of tht Fishery Board Jor Scotlandiox 1896, Pt. III., 

 p.' 194. 1S97. 



" Report upon a series of Observations upon the result of the use of the 



Beam Trawl-net and the destruction of Food-fishes off the East Coast of 

 Scotland from January to August, 1SS4, with a register of the contents of 

 the haul of each Net.'' Appendix to the Report of the Trawling Commis- 

 sion, 1S85. [Food of Gadidae, etc.] Blue Book. [C. 4324.] 1885. 



MTntosh and Mastekm ax.— " The Life-histories of the British Marine Food- 

 fishes." London, 1897. 



Monies, u. Heincke. — " Die Fische der Ostsee." Berlin, 1883. 



Owen. — " Hunterian Lectures. II. Lectures on the Comparative Anatomy and 

 Physiology of the Vertebrate Animals. Pt. I., Fishes.'' London, 1846. 

 [Skeleton of G. callarias, a-glefinus, etc.] 



Parxell.— " Fishes of the Firth of Forth." Edinburgh. 1838. 



Scandinavian Fishes.— (Bv Fries, Ekstrom, Sandevall, Wright, and Smitt.) 

 Stockholm, 1S93. 



Schmidt.— "The Pelagic Post-larval Stages of the Atlantic species of Gadus. A 

 Monograph, Pt. II." Meddelserfra Kommissionen for Havundersbgelser. 

 Fiskeri, Bd. II. Copenhagen, 1906. [Young stages of G. callarias, regie- 

 f nits, merlangus, luscus, minuius, a/rgenteus, poutassou ] 



Siott* A.— "Notes on the Food of Young Fishes." No. XV. Report for 1906 

 from the Lancashire Sea-Fisheries Laboratory, University of Liverpool, and 

 '/h<: Sea-Fish Hatchery at Piel. Liverpool, 1907, p. 99. [Food of post- 

 larval Gadoids.] 



Scott, T. — "On a Large Haddock." Sixth Annual Report of the Fishery Board 

 for Scotland, 1888. [The haddock was captured in the Clyde and measured 

 31 inches (77 cm.) in length.] 



" Observations on the Food of Fishes." Twentieth Annual Report of the 



Fishery Board for Scotland, for 1901. Pt. III., 1902. [Food of Gadidaj, 

 etc., Otoliths of G. callarias, ceglefinus, merlangus, poliachiusA 



" Some further Observations on the Food of Fishes, with a note on the 



Food observed in the stomach of a common Porpoise." Twenty-first 

 Annual Report of the Fishery Board for Scotland, for 1902. Pt. III., 1903. 

 [Otoliths of G. merlangus.~] 



" Observations on the Otoliths of some Teleostean Fishes." Twenty -fourth 



Annual Report of the Fishery Board, for Scotland, for 1905. Pf. III., 1906. 

 [Otoliths of G. callaria<, ceglefinus, merlangus, pollachius, luscus, poutassou, 

 esmari:i.\ 



Todd, R. A. — "Report on the Food of Fishes collected during 1903." Inter- 

 national Investigations, Marin, Biological Association, Report I., 1902-1903. 

 London, 1905. Pp. 227 et seq. [Food of the Gadi(he, etc.] 



Vamioi i'j;x. — " Gronland — Expedition der Gesellschaft fur Erdkunde zu Berlin. 

 1891-1893." 2terBand. 1 Theil. Berlin, 1897. [Description of G. saida 

 and G. ovac. ] 



Vixciguerra. — " Risultati ittiologici delle Crociere del Violante — Gadus pou- 

 tassou." Genova, 1883. [Specific description with figure.] 



Williamson, H. C. — "A Comparison between the Cod (Gadus callarias, Linn.), 

 the Saithe {Gadus virens, Linn.), and the Lythe (Gadus pollachius, Linn.) 

 in respect to certain external and osteological characters." Twentieth 

 Annual Report of the Fishery Board for Scotland for the year 1901. 

 Pt, III., pp. 2'2&etseq. 1902. 



" On the Specific Characters of Gadus luscus, <;. minutus, G. e&marki." 



Twenty-fourth Annual Report of tin Fishery board far Scotland for the 

 year 1905. Pt. ILL, pp. 116 et seq. 1906. 



Yarrell. — " A History of the British Fishes." London, 1861. 



EXPLANATION OF THE LETTERS USED IN THE PLATES 



a. — Anus. 



At. — Atlas Vertebra. 



1 a. — First anal fin. 



2 a. — Second anal fin. 

 h Oc. — Basi-occipital. 

 hi.— Bladder. 



br. — Broken edge of bone (figs. 15 and 



19). 

 c. — Centrum of Vertrebra. 



cm. — Cseca. 



CI.— Clavicle. 



A 1 .— Ethmoid. 



e Oc. — Ex-occipital. 



/'.—Frontal. ■ 



/. — Pseudo haemal arch (fig. 74). 



for. — Foramen. 



ft. — Fibrous tissue. 



g.— Gut. 



