HYDROIDA. BALE. 335 



Stechow, E. Hydroidpolypen der japanischen Ostkiiste, 

 I. Teil, Athecata und Plumularidae. Abh. math.-phys. 

 Klasse K. Bayer Akad. der Wissensch., i. Suppl.-Bd., 

 1909. 



Hydroiden der Miinehener Zoologischen Staat- 

 sammlung. Zool. Jahrb., xxxii., 1912. 



Hydroidpolypen der japanischen Ostkiiste, II. Teil, 

 Campanularidse, Halecidae, Lafoeida% Campanulinidae, 

 und Sertularidse, nebst Erganzungen zu den Athecata 

 und Plumularidae. Abh. math.-phys. Klasse K. Bayer 

 Akad. der Wissensch., Hi. Suppl.-Bd., 1913. 



Thompson, D'A. W. On some new and rare Hydroid 

 Zoophytes (Sertulariidse and ThuiariicUe) from Aus- 

 tralia and New Zealand. Ann. Mag. Nat. Hist., (5), 

 Hi., 1879. 



-The Hydroid Zoophytes of the " Willem Barents" 

 Expedition. Bijdr. bot de Dierkunde, 1884. 



Thornely, L. R. The Hydroid Zoophytes collected by Dr. 

 Willey in the Southern Seas. Zoological Results based 

 on material from New Britain, New Guinea, Loyalty 

 Islands, and elsewhere, collected during the years 1895, 

 1896, and 1897, by Arthur Willey, D. Sc. Lond., Hon. 

 M.A. Cantab., Part IV., 1900. 



Report to the Government of Ceylon on the 

 Pearl Oyster Fisheries of the Gulf of Mannar : Suppl. 

 Report viii., On the Hydroida, 1904. 



Reports on the Marine Biology of the Sudanese Red 

 Sea. X., Hydroida collected by Mr. C. Crossland from 

 October, 1904, to May, 1905. Journ. Linn. Soc., 

 Zool., xxxi., 1908. 



Torrey, H. B. The Hydroida of the Pacific Coast of North 

 America. Univ. of California Pull., i., 1902. 



-The Hydroids of the San Diego Region. Univ. 

 of California Publ., ii., 1904. 



Torrey, H. B. and Martin, Ann. Sexual Dimorphism in 

 Aglaophenia. Univ. of California Publ., in., 1906. 



Vanhofl'en, E. Die Hydroiden der deutschen Siidpolar- 

 E xpedition 1 90 1 - 1 903. Deutsche Sudpolar- Expedition 

 15)01-1903, xi., Zoologie in., 1910. 



Verrill, A. E. Report upon the Invertebrate Animals of 

 Vineyard Sound and the adjacent Waters, with an 

 account of the physical characters of the region. 

 U.S. Fish Comm. liep. I. (1871-1872), 1873. 



