328 BULLETIN OF THE BUREAU OF FISHERIES. 



Klaatsch, H. 



1890. Zur Morphologic der Fischschuppen und zur Geschichte der Hartsubstanzgewebe. Morpho- 



logisches Jahrbuch, bd. xvi, p. 209-258, pi. vi und vn. Leipzig. 

 1894. Uber die Herkunft der Skleroblasten. Ein Beitrag zur Lehre von der Osteogenese. Mor- 



phologisches Jahrbuch, bd. xxi, p. 153-240, 5 abbild., ix taf. Leipzig. 



KUNTZMANN. 



1824. Bemerkungen uber die Schuppen der Fische. Verhandlungen der Gesellschaft naturfor- 

 schender Frcunde in Berlin, bd. i, p. 269-284, taf. xi, xn, xrn. Berlin. 

 Lea, EiNAR. 



1910. On the methods used in the herring investigations. Conscil Permanent International pour 



1 'Exploration de la Mer. Publications de Circonstance, no. 53, p. 7-174. Copenhague. 



1911. A study on the growth of herrings. Conseil Permanent International pour I'Exploration de 



la Mer. Publications de Circonstance, no. 61, p. 35-64. Copenhague. 

 1913. Further studies concerning the methods of calculating the growth of herrings. Conseil 

 Permanent International pour I'Exploration de la Mer. Publications de Circonstance, 

 no. 66, 36 p. Copenhague. 

 Lee, Rosa M. 



igi2. An investigation into the methods of growth determination in fishes. Conseil Permanent 

 International pour I'Exploration de la Mer. Publications de Circonstance no. 63, 34 p. 

 Copenhague. 

 Leydig, Franz. 



1851. Uber die Hauteiniger Sflsswasserfische. Zeitschrift fiir Wissenschaftliche Zoologie, bd. in, 

 p. 1-12. Leipzig. 

 McMuRRicH, J. Playfair. 



1912. The life cycles of the Pacific coast salmon belonging to the genus Oncorkymchus as revealed 



by their otolith and scale markings. Proceedings and transactions. Royal Society of 

 Canada, sr. 3, vol. vi, sec. iv, p. 9-28, x pi. Ottawa. 

 1913a. Some further observations on the life histories of the Pacific coast salmon as revealed by 

 their scale markings. Proceedings and transactions, Royal Society of Canada, sr. 3, vol. 

 VII, sec. IV, p. 23-32, m pi. Ottawa. 

 1913b. Notes on the scale markings of the halibut and their bearing on questions connected with 

 the conservation of the fishery. Proceedings and transactions, Royal Society of Canada, 

 sr. 3, vol. vn, sec. iv, p. 33-41, m pi. Ottawa. 

 Maier, H. N. 



1906. Beitrage zur Altersbestimmung der Fische. I. Allgemeines. Die Altersbestimmung nach 

 den Otolithen bei Scholle xmd Kabeljau. Wissenschaftliche Meeresuntersuchungen 

 herausgegeben von der Kommission zur Untersuchxmg der deutschen Meere, n. f., bd. 

 vm, abt. Helgoland, p. 57-113. n taf., 31 abbild. Kiel. 

 Mandl, L. 



1839. Recherches sur la structure intlme des ^cailles des poissons. Annales des Sciences Naturelles, 



2« skx., t. XI. Zoologie, p. 337-371. Paris. 



1840. Nouvelles observations stu- la structtu'e des ^cailles des poissons, extrait d'lme lettre de M. 



Mandl a 1 'Academic des Sciences (stance du 24 f^vrier, 1840), a 1 'occasion des remarques 

 deM.Agassiz. Annales des Sciences Naturelles, 2° s6r., t. xm. Zoologie, p. 62-63. Paris. 

 Masterman, a. T. 



1913a. Report on investigations upon the salmon with special reference to age determination by 

 study of scales. Board of Agriculture and Fisheries. Fishery investigations, sr. i. 

 Salmon and fresh-water fisheries, vol. i, p. i-ni, iv pi. London. 

 1913b. Report on investigations upon the smelt {Osmerus eperlanus) with special reference to age 

 determination by study of scales and its bearing upon sexual maturity. Board of Agri- 

 culture and Fisheries. Fishery investigations, sr. i. .Salmon and fresh-water fisheries, 

 vol. 1, p. 113-126, II pi. London. 



