MEDU.S,*;. I. jjj 



IS35 

 I85I 



1863 

 IS54 



190S. Peron & Lesueur Tableau des caracteres geiieri(nies et specitiqm-s dv Unites Ics cspeces ili- Meduses coiinues jus<|iia it jour. 



— Ann. Mus. d'Hist. Nat. Tome 14. Paris. 

 1904. Plymouth Marine Invertebrate Fauna. — Journ. Mar Riol. Assoc. Vol. VII (N. S.). UJ04 -oij. No. 2. 

 1876a. Romanes, G. J. Preliminary Observations on the Locomotor System of Medusae. — Philos. Transact. Roval Soc London 



for 1876. \'ol. 166. 

 1876b. — An Account of some New Species, Varieties, and Monstrous I'ornis of Medusa-. — Journ I.inn Soc. London Vol XII. 



1877. — do.. Plates, — ibid.. Vol XIII. 



1878. — Further Observations on the Locomotor System of Mudusic. — Philos. Transact. Koval Soc. I^ndon. Vol. 107. 

 1911 Ssemundsson, B, Bidrag til Kundskaben oni de islandske llydroider, II. — Vidensk Meddcl. Nalurhist. I'oren. for Hiii. 



Copenhagen. 

 S ars , M. Beskrivelser og lagttagelser over nogle nuerkelige eller nye i Havct ved den Bergenskc Kvst levende Dvr ... — Hcrgen. 



— Beretning om en i Sommeren I1S49 foretagen zoologisk Reise i Lofoten og Finmarkcn. - Nvt Magazin for Naturvidensk 

 Bd. 6. 



— Geologiske og zoologiske lagttagelser, anstillede paa en Reise i en Deel at Trondhjems Stift i Sommeren 1SO2. — Ibid. 1865. 

 Stimpson. Wm. Synopsis of the Marine Invertebrata of Grand Manan. — Smithsonian Contributions to Knowledge Vol. VI. 



Washington. 

 1S44 Thompson, \Vm. Report on the Fauna of Ireland r)iv Invertebrata. — Rep. 13' Meeting of the British Association for the 



Advancement of Science, held at Cork 1)543. London. 

 1856. — The Natural History of Ireland. — Vol. IX London. 



1909. Torrey, H. B. The Leptomedusae of the San Diego Region — fniversity of California Public, in Zoology. Vol. (>. No. 2. 

 1897. Vanhoffen, E. Die Fauna und Flora Gronlands. — Cjronland-Kxpedition der GescUschaft fiir l-><lkunile zu Berlin 1891 — 1893, 



unter Leitung von 1\. von Drygalski. Bd. II. Berlin. 



1911. — Die Anthomedusen und Leptomedusen der Deutschen Tiefsee-F^xpedition 1898 — 99. — Wissensch. F.rgebnisse der Deut- 



schen Tiefsee-Hxped. ("Valdiva") 1898 — 1899. Bd. 19. Heft 3. Jena. 



1912. — Die craspedote Medusen der Deutsche Siidpolar-Ii.xpedition. — Deutsche Siidpolar-l-^xped. lUI XIII. Zool. V. 

 1871. Verrill, A. E. Marine Fauna of Eastport, Me. — Bull. Essex Institute. Vol. III. Salem, Mass. 



1875. — Results of Dredging Expeditions off the New Ivngland Coast m 1874. — The .\merican Journ of Science and Arts. Ser. 3. 



\'ol. X- New Haven. 

 1885. Wagner. N, Die Wirbellosen des Weissen Meeres. Bd. I. — Leipzig. 

 1880. Winther.G- F'ortegnelse over de i Danmark og dets nordlige Bilande famine hyilroide Zoophyter. — Naturhist. Tidsskrift . 



3. R, Bd- 12. Copenhagen, 

 1861. Wright, T. Strethill. Observations on British Protozoa and Zoophytes — Ann. Mag. Nat. Hist. Ser. 3. Vol. VIll 

 1S63. — do. do. — Proceed. Royal phys. Soc. F;dinb, Vol, II. 

 1867. — Observations on British Zoophytes. — Proceed. Royal phys. Soc. b'.dinb. Vol. III. 



Errata. 



Page 19, line 29 stands: stat. 241 (09). read: stat. 241 (04'. 



— 46, line 17 stands: sout, read: south. 



— 59, text, line 3 stands: (19051. read: (1909- 



— 85, text, hue 4-5 stands: textfig. 14, read: textfig. 15. 



