INDEX BIBLIOGRAPHIQUE 



1887. Fr. Albert, Ueber die Fortpflanzung von Haplosyllis spongicola. Mitth. 



Zool. st. Neapel, M. \ll. 



1876. F. Balfour, On the origin and history of the urogenital organ of Ver- 

 tébrales. Jour, of Anat. andPhys. 



1885. Id., a treatise on comparative Embryology, vol. II. Mémorial édition. 

 London. 



1888. Fr. Beddard, On the Occurence of numerous Nephridia in the same 



segment in certain Earthworms, and on the Relationship between 

 the Excretory System in the Annelida and in the Platyhelminths. 

 Quart. J. Micr. Se, vol. XXVlll. 



1892. Id., Researches into the Embryology of the Oligochœta. On certain 



Points in the Development of Acanthodrilus multiporus. Quart. J. 

 Micr. Se, vol. XXXIll. 

 1894. Id., a contribution to our Knowledge of the Oligochaîta eastern Africa. 

 Quart. J. Micr. Se, vol. XXXVI. 



1891. W. Bexham, The Nephridium of Lumbricus and its Bloodsupply, with Re- 



marks on the Nephridia in other Chœtopoda. Quart. J. Micr. Se, 

 vol. XXXII. 



1893. Id., The Post-larval stage oi Arenicola marina. Journ. Marine BioL Assoe, 



vol. III. 

 1885 (1). R. Bergh, Die Exkretionsorgane derWûrmer. Eine Uebersicht. il:os??^os, 



Z. f. d. ges. Entwicklungslehre, Jahrb., vol. II. 

 1885 (2). Id., Die Métamorphose von Aulastoinurn gulo. Avb. Zool. Zoot. Instit. 



in Wilrzbourg , Bd. VU. 

 1885 (3). Id., Ueber die. Métamorphose bei Nephelis. Zeit. f. loiss. Zool., 



Bd. XLI). 



1888. Id., Zur Bildungsgeschichte der Exkretionsorgane bei Crlodrilus. Arb. 



Zool. Zoot. Instit. in Wilrzbourg, Bd. VIII. 

 1899. Id., Nochmals ùber die Entwicklung der Segmentalorgane. Zeit. f. 



tviss. Zool., Bd. LXVI. 

 1901. Id., Kleinere histologische Mittheilungen. Zeit. f. wiss. Zool., Bd. LXIX. 



1883. A. BouRXE, Certain Points in the Anatomy of Polynoina, and on the 



Polynoë clava of Montagu. Trans. of Linn. Soc. of London Zool., vol. Il, 

 part. 7. 



1884. Id., Contributions to the Anatomy of the Hirudinea. Quart. J. Micr. Se. 



vol. XXIV. 

 1890. Th. Boveri, Ueber die Niere des Amphioxus . Munch. med. Wochens- 

 chrift, n° 26. 



1892. Id., Die Nierencanâlchen des Amphioxus. Ein Beitrag zur Philogenie des 



Urogenitalsystems der Wirbelthiere. Zool. Jahrb. Abth. f. Morph., 

 Bd. V. 



1889. Brown-Séquard, Expérience démontrant la puissance dynamogénique 



chez l'homme d'un liquide extrait de testicules d'animaux. Arch. de 

 physiol., 5^ série, t. I. 

 ANN. se. NAT. ZOOL., U" série. III, 26 



