88. CHUN, C. Die pelagische Thierwelt in grosseren Meerestiefen. Bibliotheca Zoologica. Band I, S. i. 

 {Chaetognatha, pp. 17 — 18, 61). 



63. CLAPAREDE, R. E. Beobachtungen iiber Anatomie und Entwicklungsgeschichte wirbellosen Thiere an 

 der Kiiste von Normandie angestellt. Leipzig, 1863, 4to. 

 Chaetognatha, p, 9. 



99. CLEVE, P. T. Plankton Researches in 1897. Kongliga Svenska Vetenskaps-Akademiens Handlingar. 

 Ny Foljd. Bandet XXXII, N° 7. 

 Chaetognatha, pp. 15, 32. 



00. The Seasonal Distribution of Atlantic Plankton Organisms. Goteborgs kunglige Vetenskaps och 



Vitterhets Samhalles Handlingar. Fjarde foljden. Haftet III. 

 Chaetognatha, p. 90. 



95. Conant, F. S. Description of two new Chaetognaths. Johns Hopkins University Circulars, Vol. XIV, p. 77. 



96. Notes on the Chaetognaths. Johns Hopkins University Circulars, Volume XV, p. 82. 



04. (1) CONSEIL permanent INTERNATIONAL pour l'exploration de la mer. Bulletin des resultats acquis 

 pendant les cours periodiques, Annee 1904—1905, N° I, Aout, 1904. 



04. (2) Id. N° II. November, 1904. 



05. (1) — ■ — Id. N° III. Fevrier, 1905. 



69. COSTA, A. Di un nuovo genere di Chetognati. Annuario del Museo Zoologico della Reale Universita 

 di Napoli, Anno V, 1865, p. 54. [published 1869]. 



93. DAHL, F. Untersuchungen iiber die Thierwelt der Unterelbe. Sechster Bericht der Kommission zur 

 wissenschaftlichen Untersuchung der deutschen Meere, Jahrgang XVII — XXI, S. 149. 

 Cliaetognatha, p. 171. 



44. Darwin, C. Observations on the structure and propagation of the genus Sagitta. Annals and Magazine 

 of Natural History, Vol. XIII, p. 1. 



Translated : Annales des Sciences Naturelles. Series 3 (Zoology). Tome I, p. 360. Also in 

 Froriep's Neue Notizen. Band XXX, N° 639, s. i. 



02. DONCASTER, L. On the development of Sagitta; with notes on the anatomy of the adult. Quarterly 

 Journal of Microscopical Science, Volume XLVI, p. 351. 



03. Chaetognatha, with a note on the variation and distribution of the group. The Fauna and 



Geography of the Maldive and Laccadive Archipelagoes. Edited by J. STANLEY GARDINER. 

 Cambridge, 1903, 4to. 

 Chaetognatha, p. 209. 



52. EYDOUX, F. et SOULEYET. Voyage autour du monde execute pendant les annees 1836 et 1837 sur la 

 corvette La Bonite. Tome II, p. 645. Paris, 1852, 8vo. 

 (Atlas: Vers, Planche I, et p. 8). 



88. FEWKES, J. W. On Arctic characters of the surface fauna of the Bay of Fundy. American Naturalist. 

 Volume XXII, p. 605. 



79. FOL, H. Recherches sur la Fecondation et le commencement de Henogenie chez divers animaux. 

 Memoires de la Societe de Physique et d'Histoire Naturelle de Geneve, Tome XXVI, p. 89. 

 (5. Gegenbauri sp. n., p. 123). 



43. FORBES, E. On the addition of the order Nucleobranchia to the British Molluscous Fauna. Report of 

 the Thirteenth Meeting of the British Association. Transactions of the Sections, p. 72. 

 Abstract in L'Institut. Tome XI, p. 358. 



96. FOWLER, G. H. Contributions to our knowledge of the Faeroe Channel, N° I. Proceedings of the 



Zoological Society of London, 1896, p. 991. 



SIBOGA-EXPEDITIE XXI. 1 1 



