470 Thilo Krumbach: Hydroidea und Acalephae 



obliqua Saunders. 2. Aglaophenia myriophyllum L. IL Modifications 

 dans le port des colonies. — 1. Eudendrium ramosum L. 2. Agla- 

 ophenia Kirchenpaueri Heller. — Zusammenfassung. E. 



Mudge, G. P. Atext-book ofZoology. London, Edward Arnold. 

 1901, VIII + 416 S. 



Referat: Kellogg: Science (N. S.) Vol. 17 p. 787. 



Müller, B. und Schütte, H. Ueber das Seemoos, Sertularia 

 argentea Ell. u. Sol. — Aus der Heimath für die Heimath. Beiträge 

 zur Naturkunde Nordwestdeutschlands. Jahrbuch des Vereins für 

 Naturkunde an der Unterweser für 1900 [das J. führt 3 Titel!] 

 pag. 59. 1901. 



Muller, W. C. Siehe Bouffaer en Muller. 



Murbach, Louis (1) and Shearer, Cresswell. Preliminary 

 Report on a Collection of Medusae from the Coast of British Columbia 

 and Alaska. — The Annais and Magazine of Natural History Vol. 9. 

 — Sevent series — London 1902. p. 71 — 73. 



Material von der Küste von British Columbia, Sommer 1900. 

 Liste der erbeuteten Arten [darunter 1 Siphonophore] : 13 sicher, 

 4 unsicher bestimmte Arten p. 71. Description of New Species 

 p. 72—73 (5 Arten). A, F. 



— (2). Siehe Loeb (6) E bei Gonionemus. 



— (3). Egg-laying in Gonionemus. — Science (N. S.) Vol. 17, 

 p. 192. 



Experiments in the effects of coloured light on egg-laying. 



— (4). The static function in Gonionemus. — The American 

 Journal of Physiology Vol. 10 (1903) p. 201— 211. 



— (5). Gonionemus versus „Gonionema". — Science (New Series) 

 Vol. 18, p. 373-374. New York. 1903. 



Haeckel hatte den von Agassiz aufgestellten Namen in Gony- 

 nema umgewandelt, because he supposed the name was intended to 

 mean „kneed thread". Von Yerkes stammt die Form Gonionema 

 (Am. Journ. Phys., Vol. VII., Nr. 2) but here again only the ending 

 is corrected. Perkins [L] first gives the authority of Agassiz approving 

 the correction, but in view of the confusion that might arise. 

 I propose to retain the name Gonionemus, originally given the 

 genus hy Professor Agassiz, and would like to urge that future 

 writers use this form. In einem Briefe an Murbach sagt Agassiz 

 selber, dass als er den Namen machte, he meant to suggest „some- 

 thing with knees browsing about in the huge kelp", which reminded 

 of a grove. According to this them, the part of the name in 

 question is from „nemus" and the original ending is the proper one. 

 [Vgl. F. A. B]. 



— (6) and C. Shearer. On Medusae from the coast of British 

 Columbia and Alaska. — Proceedings of the Zoological Society of 

 London 1903. Vol. 2 p. 164— 192, 1. 17— 22. Referat. Maas: Zool. 

 Ztbl. 11. Bd. (1904) p. 345— 348. 



Murdoch, J. Barclay. Siehe Fauna .... Clyde Area 1901. 

 Myers, Burton D. Referat: K. C. Schneiders Histologie. 



