i4 ENDEAVOUR SCIENTIFIC RESULTS. 



Oken. — Lehrbuch der Naturgeschichte. Dritter Teil ; — 

 Zoologie, i., 1815. 



Pallas. — Elenchus Zoophytorum, 1766. 



Pfeffer, G. — Die niedere Thierwelt des antarktischen Ufer- 

 gebietes. — Ergebnisse der deutschen Polar-Expedi- 

 tionen. Allg. Theil, ii., 1892. 

 / 



Pictet, C. — Etude sur les Hydraires de la Bale d'Amboine. — 

 Revue Suisse de Zoologie, i., 1893. 



Pictet, C. et Bedot, M. — Hydraires provenant des cam- 

 pagnes de I'Hirondelle 1886-1888. — Resultats des Cam- 

 pagnes scientifiques accomplies sur son yacht par Albert 

 1"., Prince Souverain de Monaco, Fasc. xviii., 1900. 



Ritchie, J. — The Hydroids of the Scottish National Ant- 

 arctic Expedition. — Trans. Roy. Soc. Edin., xlv., 1907. 



Supplementary Report on the Hydroids of the 



Scottish National Antarctic Expedition. — Trans. Roy. 

 Soc. Edin., xlvii., 1909. 



Hydroids from Christmas Island, Indian Ocean, 



collected by C. W. Andrews, D.Sc, F.R.S., F.Z.S., in 

 1908.— Proc. Zool. Soc, 1910. 



' — ■ The Hydroids of the Indian Museum, No. I. — 



Records of the Indian Museum, v., 1910. 



Contribution to our knowledge of the Hydroid 



Fauna of the West of Scotland, being an account of 

 Collections made by Sir John Murray, K.C.B., on 

 S.Y. " Medusa." — Annals Scot. Nat. Hist., xx., 1911. 



Scientific Results of the Trawling Expedition of 



H.M.C.S. " Thetis " off the coast of New South Wales 

 in February and March, 1898. Part 16, Hydrozoa 

 (Hydroid Zoophytes and Stylasterina). — Mem. Austr. 

 Mies., iv., 16, 1911. 



— On the invalidity of the Hydroid genus Diplop- 



teron, Allman. — Proc. R. Phys. Soc. Edinb., xix., 1913. 



Sars, G. O. — Bidrag til Kundskaben om Norges Hydroider- 

 — Vidensk.-Selsk. Forhandl. — 1874. 



Schneider, K. C. — Hydropolypen von Rovigno, nebst 

 Uebersicht iiber das System der Hydropolypen im 

 AUgemeinen. — Zool. Jahrb., x., 1897. 



Spencer, W. B. — A new family of Hydroidea, together with 

 a description of the structure of a new species of 

 Plumularia. — Trans. Roy. Soc. Vict., ii., 1891. 



