WEST COAST HYDEOIDS 89 



Hassell, A. 



1852. Description of three species of Marine Zoophytes. Trans. Micro. 

 Soe. 



Hincks, T. 



1861. A Catalogue of the Zoophytes of South Devon and South Cornwall. 



Ann. and Mag. Xat. Hist., Third Series, Vol. VUI. 

 1863. On Xew British Hvdroids. Ann. and Mag. Nat. Hist., Third Series, 



Vol. XI. 

 1866. On Xew British Hvdroids. Ann. and Mag. Xat. Hist., Third Series, 



Vol. XVIII. 

 1868. A History of the British HydFoid Zoophytes. 

 1874. On Deep-water Hydroida from Iceland. Ann. and Mag. Xat. Hist., 



Fourth Series, Vol. XUl. 



Jaderholm, E. 



1903. Aussereuropaische Hydroiden im Swedischen Keichsmuseum. 



Arkiv for Zoologi, Vol. I. 

 1907. Zur Kentnis der Hydroidenfauna der Beringsmeeres. Arkiv for 



Zoologi, Vol. rv'. 



1909. Xorthem and Arctic Invertebrates in the Collection of the Swedish 

 State Museum. IV. Hydroiden. 



Jickeli, C. F. 



1883. Der Bau der Hydroidpolypen. Morphol. Jahrb., Vol. VIII. 



Johnston, G. H. 



1847. History of British Zoophytes, Ed. II. 



Kirchenpauer, G. H. 



1872. Ueber die Hydroidenfamilie Plumularidae. Einzelne Gruppen der- 

 selben und ihre Fruchtbehalter. I. Aglaophenia. Abhand- 

 lungen aus dem Gebiete der Xaturwissenschaften, Vol. VI. 



1884. Xordische Arten imd Gattungen von Sertulariden. Abhandl. Geb. 



Xaturwiss. Vol. VI. 



von Lamarck, J. B. P. 



1836. Histoire Xaturelle des Animaux sans Vertebres, Second Edition. 



Lepechin, J. 



1781. Xovse Pennatulje et Sertulariae species descriptee. Acta Acad. Se. 



Imp. Petropolitana pro anno 1778. Fide Broeh. 

 1783. Sertulariae species duae determinatae. Acta. Acad. Petr., 1780. Fide 



Broch. 



Levinsen, G. M. E. 



1892. Om Fornyelsen af Ernoeringsindividerne hos Hydroiderne. Vid- 



enskabelige Middehlser fra den Xaturhistoriske Forrennig. 



1893. Meduser, Ctenophorer og Hydroider fra Groenlands Vestkyst. Vid- 



ensk. Middel. fra den Xaturh. Foren. 



Linnaeus, C. 



1758. Systema Xatura?. 10th Edition. 



1767. Systema Xaturs, I2th Edition. 



