SUBJECT INDEX — MORPHOLOGICAL SECTION 



411 



1896.4; Cerfontaine, P. 1905.2; Clapp, 



C. M. 1898.1; Rauber, A. 1883.1. 

 Symmetry of first segmentation furrows 



of blastodisk, elasmobranchs. Ryder, J. A. 

 1886.9. 



Miscellaneous and general accounts on 

 the cleavage of the ovum. Aubert, H. 1853.1 ; 

 Bambeke, C. 1872.1-1876.1; Coste, P. 

 1850.2; Eoker, A. 1852.1; LerebouUet, 



D. A. 1864.1, .3; Ne-nman, H. H. 1910.1, 

 1914.1; Norman, W. W. 1896.1; Oel- 

 lacher, J. 1875.1; Rauber, A. 1883.2; 

 Sanzo, L. 1915.2 (i). 



Holoblastic cleavage 



Holoblastic or complete cleavage of 

 the ovum. In Cyclostomata (Petromyzon) . 

 Calberla, E. 1S77.1; Glaesner, L. 1910.2; 

 Herfort, K. V. 1899.1; McClure, C. F. 

 1893.1; Rauber, A. 1883.1. 



Holoblastic cleavage in Ganoidei. — Aci- 

 penser. •Dean, B. 1895.3,.6; Peltzam, 



E. D. 1887.1; Zalenskil, V. V. 1878.1. — 

 Amia. •Dean, B. 1895.2; Virchow, H. 

 1896.1, .2; •Whitman, C. O. & Eycle- 

 shymer, A. C. 1897.1. — Lepidosteus. 

 •Dean, B. 1895.3, .6; Eycleshymer, A. 

 C. 1899.1, 1903.1. — Polypterus. Kerr, 

 J. G. 1907.2. 



Holoblastic segmentation of eggs of 

 Dipnoi. — Protopterus. Budgett, J. S. 

 1900.5. — Lepidosiren. Kerr, J. G. 

 1900.1. — Neoceratodus. Semon, R. W. 

 1901.2. 



Meroblastic cleavage 



Meroblastic or partial segmentation. 

 In eggs of Elasmohranchii, taking place 

 during their descent through the oviduct. 

 Coste, P. 1847.1; Gegenbaur, C. 1861.1 

 Gerbe, Z. 1872.2,.3; KoUmann, J. 1886.2 

 •Ruckert, J. 1899.1 ; Ryder, J. A. 1887.1 

 Kastchenko, N. Add. 1894.2. 



Meroblastic segmentation in Chimwra. 

 •Dean, B. 1906.1. 



Reminiscence of holoblastic cleavage in 

 Cestradon. Dean, B. 1901.5. 



Meroblastic segmentation of eggs of 

 Teleostei. General papers. •Agassiz, A. 

 & Whitman, C. O. 1885.1 (ii),.2, 1891.1; 

 Bataillon, E. 1896.3; Beneden, E. 1877.1; 

 •Fusari, R. 1887.2, 1892.1, 1895.1; 

 Janosik, J. 1883.1, 1885.2; Koehler, R. 

 & Bataillon, E. 1893.2; Meek, A. 1913.2; 

 Rudnev, V. G. 1899.2; Kovalevaki, M. 

 Add. 1885.1. 



Partial segmentation in eggs of certain 

 Teleosts. — Perca. Derjugin, K. M. 

 1901.1. — Siphostoma. Gudger, E. W. 

 1905.1. —Salmo. Kopsch, F. 1911.1; 

 Ryder, J. A. 1882.7. — Belone. Kopsch, 



F. 1901.1. — Lebias. Mazza, F. 1902.1. 



— Brook trout. Oellacher, J. 1872.1. 



— Gadus and Motella. Haeckel, E. Add. 

 1875.1. 



Periblast 

 Also known as " Dotterorgan," " mero- 

 cytea," and " yolk-syncytium." It should 

 not be confused with the " yolk-nucleus 

 or vitelline body," which is to be found 

 under Ovarian ovum under Ova and 



For a general treatise on the structure, 

 development and derivatives of the periblast, 

 see •His, W. Add. 1900.1. 



General researches on the origin, struc- 

 ture, and development of the periblast. 

 Filippi, F. 1860.1; •Hoffmann, C. K. 

 1888.1; •Raffaele, F. 1S99.1; Vejdov- 

 skj^, F. & Mmzek, A. 1898.1; •Virchow, 

 H. 1892.1, Add. 1897.1; Henneguy, L. F. 

 Add. 1882.2. 



Structure, development, etc., in Elasmo- 

 branchii. Eismond, O. P. 1898.1; His, 

 W. 1897.1; Ruckert, J. 1885.1, Add. 

 1890.1. — Scyllium. Beard, J. 1896.5; 

 Eismond, J. 1903.1. — Comparative differ- 

 ences in formation in various Selachii. 

 Virchow, H. 1897.2. — In Chimcera. 

 Dean, B. 1906.1. 



Periblast of Teleostei, structure, etc. 

 BataiUon, E. 1896.1, 1900.1; Berent, W. 

 1896.1; Brook, G. 1887.3; Corning, H. 

 K. 1896.1; •Kopsch, F. 1902.1; Rein- 

 hard, W. 1898.1,.2, 1899.1; Wenckebach, 

 K. F. 1886.1; Ziegler, H. E. 1894.1, 

 1896.1; Golovine, E. Add. 1891.1. 



Periblast in certain Teleosts and in 

 Lepidosteus. — Bsox. Berg, L. S. 1899.2. 



— Belone. •Kopsch, F. 1901.1. — La- 

 bridce. List, J. H. 1887.4. — Salmonidce. 

 Rieneck, - 1869.1; Virchow, H. 1894.2, 

 1895.1. — Lepidosteus. Beard, J. 1896.5. 



For other papers containing references 

 to the periblast, see under Cleavage and 

 also under Early stages. 



GASTRTJLATION 

 formation of gastrula 



For general treatises on gastrulation in 

 fishes, see •Kopsch, F. 1904.1, and 

 •Keibel, F. Add. 1900.1. 



Gastrulation in Amphioxus, Klaatach, H. 

 1897.1, 1898.1; MacBride, E. W. 1908.1; 

 •Morgan, T. H. & Hazen, A. P. 1900.1; 

 •Sobotta, J. 1897.1. 



In Cyclostomata (^Petromyzon). •Glaes- 

 ner, L. 1910.1, .2; •Hatta, S. 1907.1; 

 Selys-Longchamps, M. 1910.1. — In 

 Bdellostoma. •Dean, B. 1899.6. 



Gastrulation in Ganoidei and Neo- 

 ceratodus. — Amia. Braehet, A. 1912.1; 

 Eycleshymer, A. C. & Wilson, J. M. 

 1906.1; Sobotta, J. 1896.1. — Acipenser 

 and Lepidosteus. •Dean, B. 1895. 3, .6. 



— Neoceratodus. Semon, R. W. 1901.2. 

 Gastrulation in Teleostei in general. 



Boeke, J. 1907.2; •Corning, H. K. 

 1896.1; Dean, B. 1895.7; Henneguy, 

 L. F. 1880.1; Kovalevski, M. 1886.1; 

 Sobotta, J. 1898.1; Sumner, F. B. 1900.2; 

 Ziegler, H. E. 1887.2. 



Gastrulation in certain Teleosts. — Core- 

 goninoe. Auerbach, M. 1904.1. — Mu- 

 rcenidce. Boeke, J. 1903.1. — Salmon. 

 Goette, A. 1873.1. — Gadus and Motella. 

 Haeckel, E. Add. 1875.1. 



Specific researches on various problems 

 in gastrulation. — Gastrulation in mero- 

 blastic ova. Kupffer, C. W. 1884.1. — 

 Influence of yolk on gastrulation in Tele- 

 osts. Cunningham, J. T. 1885.2. — in 

 Selachii and Teleostei. Samassa, P. 1896.1. 



