SUBJECT INDEX— MORPHOLOGICAL SECTION 



609 



Vesiculce seminales of male Callo- 

 rhynchus. Parker, T. J. 1892.1. 



tJrinogenital System of Teleostomi 



GANOIDEI 

 Morphology of the urinogenital system of 

 Ganoidei in general. *Hyrtl, C. J. 1854.2; 

 Semon, R. W. 1891.1. 



CROSSOPTERYGII 



Development of pronephros in Cala- 

 moichthys. Jungersen, H. F. 1895.1; 

 Lebedinsky, J. 1894.1. 



Urinogenital organs of Polypterus. Jun- 

 gersen, H. F. 1900.1. 



Development of opisthonephros in Polyp- 

 terus. Kerr, J. G. 1907.2. ■ 



CHONDROSTEl and HOLOSTEl 

 Development of embryonic cloaca, urino- 

 genital sinus, and Miillerian duct in Aci- 

 penser. Ostroumov, A. A. 1906.1. 



Development and structure of the pro- 

 nephros in — Lepidosteus. Balfour, F. 

 M. & Parker, W. N. 1882.1; Beard, J. 

 1895.2. — Adpenser. Jungersen, H. F. 



1894.2. — ■ Amia. Jungersen, H. F. 

 1894.1; Kupffer, C. W. 1893.1 (i). 



In Ganoids, open peritoneal funnels per- 

 sist only in Amia. Jungersen, H. F. 

 1894.1, 1900.1. 



Preservation of remains of testis in fossil 

 Eurycormus. Reis, 0. M. 1894.2. 



TELEOSTEI 

 Excretory Organs 



In the Teleosts, the pronephros extends 

 over about five segments, is functional in 

 larval forms, and, except as stated below, 

 is generally transitory. 



For the most extensive treatise (in French) 

 on the morphology of the Teleostean kidney, 

 with a review of the literature, see -kAudie^, 

 J. 1910.1. 



Morphology and development of proneph- 

 ros, mesonephros, and opisthonephros in 

 Teleosts. Calderwood, W. L. 1892.3; 

 •Felix, W. 1897.1; Goette, A. 1875.1; 

 •Haller, B. 1908.2; •Hyrtl, C. J. 1851.2; 

 Parker, W. N. 1882.1; Rosenberg, A. 

 1867.1; Roule, L. & AudigS, J. 1908.1; 

 , Sobotta, J. 1895.1. 



Morphology of the kidney in various 

 forms. — Cyprinidae. Gampert,' 0. 



1866.1, .2. — Lophobranchii. Huot, A. 

 1897.1. — Amiurus. Mackenzie, T. 

 1884.1. — Gastrostomus, Argyropelecus 

 and Chauliodus. Nusbaum-Hilarowicz, J. 



1915.3. —Clarias. Weber, M. C. 1891.1. 

 Urinogenital organs of the male in 



Clarias. Panceri, P. 1874.1. 



Persistence of pronephros. While gener- 

 ally transitory, the pronephros as represented 

 by large functional glomeruli is said to persist 

 in certain adiilt Teleosts. Emery described 

 this condition as occurring in adults of Pierasfer, 

 Atherina, Mugil, and Zoarces. After a con- 

 troversy with Grosglik, he admitted that possi- 

 bly his specimens of the three latter forms were 

 immature but reaffirmed the existence of the 

 pronephros in the adult of Pierasfer. ^ The actual 

 persistence of functional pronephric glomeruli 



in Teleosts is doubted by Audigfi and by Haller. 

 For a full discussion of this subject, see Audig6, 

 J. 1910.1, pp. 289-297. 



Concerning the persistence of the proneph- 

 ros in Fierasfer, see Emery,- C. 1880.1, 

 1881.2, 1882.1, 1885.1; and Grosglik, S. 

 1885.1,1886.1. 



According to Gultel, the pronephros 

 persists in various species belonging to 

 the genera, Chorisochismus, Lepadogaster, 

 Caularchus, Gobiesox, Callyonymus, Go- 

 bius. Coitus, Aspidophorus, Trachinus, 

 Blennius, Centronotus, and Atherina. See 

 •Guitel, F. 1900.1, 1901.1-1908.1, 1910.1, 

 .2, 1912.1, 1913.2. 



Urinary- bladder. The urinary bladder in 

 Teleosts is constituted by the part formed 

 through the posterior fusion of the two archi-. 

 nephric ducts, together -with the terminal part 

 derived from the cloaca. 



Structure of urinary bladder in — 

 Barbus. Audigfe, J. 1904.3. — Trachinus. 

 Chaine, J. 1909.1. — Absence in certain 

 fishes. Hyrtl, C. J. 1849.1. —Develop- 

 ment. Kupffer, C. 1868.1. — Relation to 

 cloaca. List, J. H. 1889.1. — Urinary 

 canal. Policard, A. & Mawas, J. 1906.1. 



For the chemical composition of the urine 

 of fishes, see under Chemistry. 



Reproductive Organs 



For all reproductive or breeding and mating 

 habits, see under Reproduction. 



For the occurrence of genital organs of both 

 sexes in the same individual, -see under Her- 

 maphroditism. 



For the reproductive elements, see Ova and 

 o-vum and Spermatozoa. 



For the origin and migration of the germ 

 , cells, see that subject under Embryology. 



Reproductive organs, morphology and de- 

 velopment. -A-Bohi, U. iSalmonidce) 1904.1; 

 Brock, J. 1878.1, (Muraenoids) 1881.1; 

 •Weber, M. C. 1886.1; Cunningham, J. 

 T. {,Solea) Add. 1888.2. 



Studies on the ovaries of fishes, ana- 

 tomical histological, etc., chiefly made in 

 connection with studies on the development 

 of the ovarian ova. Structure in — General. 

 Auerbaoh, L. 1891.1; Calderwood, W. L. 

 1892.1; Cunningham, J. T. 1893.9, 1897.3, 

 1898.1. — Lophius and Zeus. Fulton, T. 

 W. 1898.3. — Lophius. Mocquard, F. 

 Add. 1888.1. — Gobiusminutus. Guitel, F. 

 1892.3. — Lucifuga and Stygicola. Lane, 

 H. H. 1903.1, 1908.1, 1909.1. —Clupea. 

 Loewe, Fr. 1896.1. — Anarrhichas. Mcin- 

 tosh, W. C. 1885.2. — Lophobranchii. 

 MacLeod, J. 1881.1, .2, .3. —Labrax. 

 Roule, L. 1914.7. —Zoarces. Stuhlmann, 

 F. L. 1887.1. — Engraulis. Weber, M. C. 

 1886.2,.3. — Sebastes and Spams. Wil- 

 liamson, H. C. 1911.4. — Ophidium. 

 Hyrtl, C. J. Add. 1849.1. 



Phylogeny of the Teleostean oviduct. 

 The homologies of this duct, i. e., whether or 

 not it is a Miillerian duct as above defined, are 

 still debatable points in morphology. 



Prof. J. G. Kerr in the " Encyclopeedia 

 Britannioa " (1910, vol. xiv, p, 256), wrote as 

 follows: " In the great majority of Teleosts 

 and in Lejndosteus the oviduct possesses no 

 ccelomic funnel, its walls being in structural 

 continuity with the wall of the ovary. In roost 

 of the primitive Teleostomes (Crossopterygians, 



