BY R. VON LENDENFELD, PH.D. 409 



SERTULARIA PENNA. Bale. 

 This species from Bass' Straits, was first described by Kirchen- 

 pauer (1), under the name of Dynamena penna. 



SERTULARIA ELONGATA. Lamouroux. 



This species found in Victoria, South Australia and New 



Zealand, has been described by Lamouroux (2), W. Thompson 



(3), and Blainville (4), under this name by Lamarck (5), 



under the name of Sertularia lycopodium, by Gray (6) as 



Dynamena abietinoides, and by Coughtrey (7), as Sertularia 



abietinoides. 



SERTULARIA. UNGUICULATA. Busk. 



This species found in Victoria, New South Wales and New 

 Zealand, has been first described by Busk (8), and under the 

 name of Thinaria ambigua by Thompson (9.) 



SERTULARIA GEMINATA. Bale. 

 This species was found in Victoria, and described by Bale (1^). 



SERTULARIA FLEXILIS. Thompson. 

 Is found in Victoria and has been described by Thompson (11). 



SERTULARIA TRIDENT AT A. Busk. 



This species is found in Bass' Straits, and has been described by 

 Busk (12.) 



(1.) Kirchenpauer. Dynema Verhandlungen Akademie der Natur- 

 forscher. Seite, 11, 1864. 



(2.) Lamouroux. Histoire des Polypiers Coralligenes flexibles, p. 189. 



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

 February, p. 107, 



(4.) Blainville. Manual d'Actinologie, 



(5.) Be Lamarck. Histoire Naturelle des Animaux sans Vertebres. 



(6 ) Gray. Dieffenbach. Travels in New Zealand. Vol. II. 



( 7.) Coiiyhtrey. Transactions of the New Zealand Institute. Vol. VII. 



(8.) Busk. Voyage of H. M. S. Rattlesnake. Vol. 1, p. 394. 



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

 February, p. Ill, 



(10.) Bide. Catalogue of the Australian Hydroid Zoophytes, p. 78. 



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

 p. 103. 



(1-2.) Busk. Voyage of H.M.S. Rattlesnake, Vol. I,, p. 394. 



