410 THE AUSTRALIAN HYDUOMEDUSjE, 



SERTULARIA RECTA. Bale. 



This species is found in South Australia, and was described by 



Bale (1.) 



SERTULARIA MACROCARPA. Bale. 



This species is found in Victoria, and was described by Bale (2.) 



SERTULARIA DIVEEGENS. Lamarck. 

 This species was found in the South of Australia, and described 

 by Lamarck (3), and by Lamouroux (4) under the name of 

 Dynamena divergens; by Thompson (5) as Sertularia flosculus. 



SERTULARIA TENUIS. Bale. 



This species was found in Victoria, and described by Bale (6). 



It is considered by him to be the same as Dynamena distans of 



Lamouroux. 



SERTULARIA BICORNIS. Bale. 



Was found in Victoria and described by Bale (?). 



SERTULARIA TRIGONOSTOMA. Busk. 

 This species was first described by Busk (8) from Torres Straits, 

 and afterwards by Bale (9), from Albany passage. 



SERTULARIA ACANTHOSTOMA. Bale. 

 This species was found in South Australia and has been 

 described by Bale (10.) 



SERTULARIA INSIGNIS. Thompson. 

 This species was found in George Town, and has been described 

 by Thompson (1 1.) 



(1.) Bale. Catalogue of the Australian Hydroid Zoophytes, p 79. 



(2.) Bale. Catalogue of the Australian Hydroid Zoophytes, p. 80. 



(3.) Lamarck. Histoire Naturella des Aniinaux sans Yertebres. Tom. II. 



(4.) Lamouroux, Histoire des Poly piers Coralligcnes flexibles, p. ISO. 



(5.) Thompson. Annals and Magazine of Natural History, 1879. 

 February, p 104, 



(6.) li'. Bale. Catalogue of Australian Hydroid Zoophytes, p. 82. 



(7.) W. Bale. On the Hydroida of South Eastern Australia. Journal of 

 the Royal Microscopical Society of Victoria, Vol. II., p. 22. 



(8.) J. Busk. Voyage of H.M.S. Rattlesnake, Vol. I., p. 392. 



(9.) W. Bale. Catalogue of the Australian Zoophytes, p. 84. 



(10.) Bale. Catalogue of Australian Hydroid Zoophytes, p. 85. 



(11) Thompson. Annals and Magazine of Natural History, 1879, February, 

 p. 109. 



