5007 



Excretory Organs. 



1160 

 5019 



DaMgriin, Willielm. Untersucliungen 

 iiber den Ban der Excretionsorgane der 

 Tunicaten. Arch. mikr. Anat., Bonn, 

 58, 1901, (608-640, mil 2 Taf.). 

 [Q 8200]. 



Untersucliungen iiber den 



Bander Excretionsorgane der Tunicaten. 

 Zool. Anz., Leipzig, 24, 1901, (149-151). 



Todaro, F. L'organo renale nelle 

 salpe (sunto). Mon. zool. ital., Firenze, 

 12, 1901, (174-176). 



ETHOLOGY. 



Migration. 



Valle (Delia), Antonio. Di alcune 

 particolarita osservate nelle Ascidie del 

 Golfo di Napoli. Mon. zool. ital., 

 Firenze, 12, 1901, (186-188j. 



Parasitism. 



Siedlecki, Michel. Sur les rapports 

 des gregarines et de I'epithelium intes- 

 tinal. Paris, C.-R. Acad, sci., 132, 1901, 

 (2 J 8-220). 



5011 



PHYSIOLOGY. 



Functions of Special Structures. 



Schultze, L[eonhard] S. Untersuch- 

 ungen iiber den Herzschlag der Salpen. 

 Jenaische Zs. Natw., 35, (221-328, mit 

 3 Taf.). [Q 5670]. 



Colour and Habits. 



M'lntosh, W. C. The coloration of 

 marine animals. [Tunicata]. Ann. 

 Mag. Nat. Hist., London, (Ser. 7), 7, 

 1901, (221-240). 



5015 DEVELOPMENT. 



OVDM. 



Golski, Stanislaw. La maturation et 

 la fecondation de I'oeuf de Ciona ii'testi- 

 nalis F. (Polish). Krakow, Rozpr. 

 Akad., 38, 1901, (50-69, with 2 pL). 

 [0 1640 1660]. 



Asexual Reproduction. 



Pizon, A. Methode d 'observation des 

 animaux coloniaux ; application a Tetude 

 de revolution de tuniciers bourgeon- 

 nants. Tagebl. intern. ZoolCongr., 

 Berlin, 5, 1901, No. 6, (8). 



Embryology. 



Pizon, A. Origine du pigment chez 

 les tuniciers. Paris, C.-R. Acad, sci., 

 132, 1901, (170-172). 



5023 VARIATION AND 

 .ETIOL()GY. 



Heredity. 



Pizon, Ant. Transmission du pigment 

 maternel a Tembryou. Paris, C.-R. 

 Acad, fcci., 132, 1901, (170-172). 



5027 GEOGRAPHICAL 

 DISTRIBUTION. 



c Ocean as a whole. 



Apstein, C[arl]. Salpidae, Salpen. 

 Nordisches Plankton, Kiel, 1901, (III, 

 5-10). [5031]. 



Borgert, A[dolf]. Die nordischen 

 Dolioliden. Nordisches Plankton, Kiel, 

 1901 , (111, 1-4). [5031]. 



Lohmann, H[ans]. Die Appendi- 

 cularien. Nordisches Plankton, Kiel, 

 1901, (III, 11-21). [5031]. 



