2 Tun. 
VI. TUNICATA. 
I. TITLES.* 
1. *Alessi, —. Appunti sui Tunicati; descrizione e sistematica. Avola 
1898, 8vo, 13 pp. 
2. Apstein, C. Salpidce , Salpen, in K. Brandt’s Nordisches Plankton iii 
(in Lief, i), Kiel and Leipzig, 1901, pp. 5-10, figg. 5-11. 
Abstract by 0. Seeliger, Zool. Centrlbl. ix, pp. 541 & 542. 
Bergh, R. S. [See Driesch (9 & 10).] 
3. Bonnier, Jules, & P^rez, Charles. Sur un nouveau Pyrosome 
gigantesque. C.R. Ac. Sci. cxxxiv, pp. 1238-1240. 
Abstracts: in J. R. Micr. Soc. 1902, p. 426; by A. Della Valle, Zool. 
Jahresber. 1902. 
4. Borgert, A. Die nordischen Dolioliden, in K. Brandt’s Nordisches 
Plankton iii (in Lief, i), Kiel and Leipzig, 1901, pp. 1-4, figg. 1-4. 
Abstract by 0. Seeliger, Zool. Centrlbl. ix, pp. 541 & 542. 
Brandt, K. [See Apstein (2), Borgert (4), Lohmann (18).] 
5. *Caullery, M. Sur quelques particularity du burgeonnement chez 
les Ascidies composees du groupe des Distomidae. C.R. Ass. Anat., 
4 Sess., pp. 21-24, fig. 
Abstract by A. Della Valle, Zool. Jahresber. 1902. 
6. Cleve, P. T. The Plankton of the North Sea and the Skagerrak in 
1900. Svenska Ak. Handl. xxxv, No. 7, 49 pp. 
7. Damas, DesirA Recherches sur le developpement des Molgules. 
Arch. Biol, xviii, pp. 599-664, pis. xxv-xxviii. 
Abstracts : in J. R. Micr. Soc. 1902, p. 639; by A. Della Valle, Zool. 
Jahresber. 1902. 
8. Della Valle, A. Tunicata in Zool. Jahresber. 1902. 
Abstracts of: Bonnier & Perez (3), Caullery(5), Damas (7), Driesch 
(9 & 10), Hunter (15), Magnus (19), Pizon (25 & 26), Redikorzew 
(29), Riedlinger (31), Todaro (35 & 36), Van Name (37). 
9. Driesch, H. Ueber ein neues harmonisch-sequipotentielles System 
und fiber solche Systeme fiberhaupt. Arch. Entwickmech. xiv, 
pp. 227-246, 7 figg. 
Abstracts: by A. Della Valle, Zool. Jahresber. 1902; by R. S. Bergh, 
Zool. Centrlbl. ix, pp. 672 & 673. 
10. -. Studien fiber das Regulationsvermogen der Organismen. 6. 
Die Restitutionen der Clavellina lepadiformis. Arch. Entwickmech. 
xiv, pp. 247-287, 6 figg. 
Abstracts: by A. Della Valle, Zool. Jahresber. 1902; by R. S. Bergh, 
Zool. Centrlbl. ix, pp. 673 & 674. 
10a. Furth, Otto von. Vergleichende chemische Physiologie derniederen 
Tiere, pp. xiv+ 670, 8vo, Jena, 1903. [Received in London, December 
1902.] 
11. *G(5lski, Stan. Dojrzewanie i zaplodnenie jajka u Ascidii; Ciona 
intestinalis F. [La maturation et la fecondation de l’ceuf de Ciona 
intestinalis F.] Rospr. Ak. Krakow xxviii, pp. 50-69, 2 pis. (1901). 
* An asterisk prefixed to a quotation indicates that the Recorder has not seen the 
Journal or Work referred to. 
