100 AMERICAN HYDEOIDS. 



AiLMAN, George J Notes on the Hydroid Zoophytes. (Annals and Magazine of Natural History, ser. 3, 



vol. 4, 1859, p. 137). London, 1859. 



Contains the original description of Gonolhyrsea loveni. 

 Additional observations on the moi-phology of the, reproductive organs in the Hydroid 

 Polypes (Edinburgh New Philosophical Journal, ne\y ser., vol. 9, pp. 307-317). 

 Edinburgh,, 1859. 



Describes Gono«/i2/r«o torani under name of " Laomedea flexuosa." Mentions 

 the medusK of Obelia dichotoma and Clylia johnstoni. 

 On the structure of the reproductive organs in certain Hydroid Polypes. (Proceedings 

 of the Boyal Society of Edinburgh, vol. 4, pp. 60-64.) Edinburgh, 1862. 



Discusses reproduction of Campanularia flexuosa and Orthopyxis caliculata. 

 Report of the present state of our knowledge of the Reproductive System in the Hy- 

 droida. (Report, 33d Meeting, British Association for the Advancement of Sci- 

 ence, 1863, pp. 351-426.) London, 1864. 



Detailed description of the morphology and development of Clytia johnstoni 

 and Gonolhyrsea loveni. Good figures. 

 On the Construction and Limitation of Genera among the Hydroida. (Annals and 

 Magazine of Natural History, ser. 3, vol. 13, 1864, p. 345.) London, 1863. 

 A valuable discussion on the classification of the Campanularidse. 

 Descriptions of some new Species of Hydroida from Kerguelen's Island. (Annals and 

 Magazine of Natural History, ser. 4, vol. 17, 1876, p. 113.) London, 1876. 

 Original descriptions of Campanularia cylindrica and Silicularia repens. 

 Report on the Hydroida collected during the Exploration of the Gulf Stream by L. F. 

 I de Pourtales, Assistant, V. S. Coast Survey. (Memoirs of the Museum of Com- 

 parative Zoology at Harvard College, vol. 5, No. 2.) Cambridge, 1877. 



Original descriptions of Obelia marginata, 0. longicyatha, and Campanularia 

 macroscypha. 

 The Voyage of H. M. S. Challenger. Zoology. Report on the Hydroida dredged by H. 

 M. S. Challenger during the years 1873-1876. Part 2, The Tubularinae, Corymor- 

 phinae, Campanularinae, Sertularinae and Thalamorphinae. London, 1888. 



An important systematic discussion of Campanularidee, in which, however, 

 are included a number of forms, e. g., Hehella, which are not regarded as Cam- 

 panularidee in the present work. 



Original descriptions of Cavipanularia tulipifera, C. insignis, C. ptychocyathvs, 

 C. retroflexa, and Silicularia he7rvispherica. 



Bale, William M Australian Hydroid Zoophytes. Sydney, 1884. 



An excellent work which will remain a classic. It extends the known distri- 

 bution of several American Campanularidse. 

 On some new and rare Hydroids in the Australian Museum collections. (Proceedings 

 of the Linnasn Society of New South Wales, ser. 2, vol. 3, p, 745). Sydney, 1888. 

 Extends the known distribution of some American Campanularidse. 



Bedot, M Mat6riaux pour servLr k I'histoii'e des Hydroides. Published in four parts or "periods" 



and including all literature on the hydroids up to the year 1880. (Revue Suisse 

 de zoologie. Annales de la SociiSt^ zoologique suisse, et du Museum d'liistoire 

 naturelle de Genfeve) Geneva, 1901-1912. 



An invaluable work for the systematist in the Hydroida of which great use 

 has been made in the present work. 

 Hydroides de Roscoff. (Archives de zoologie experimentale et g^n&ale, ser. 5, vol. 

 6, No. 6). Paris, 1911. 



Mentions six campanularians that occur in American waters. 



Beneden, p. J. van M^moire sur les Campanulaires de la Cote d'Ostend, consid^rfe sous le Rapport 



Physiologique, Embryogenique et Zoologique. 1845. 



A classic work in which the origin of the medusae of an Obelia is described in 

 detail and illustrated by very good figures. 

 Recherchea sur la Fauna littorale de Belgique. (Polypes.) (Mem. Roy. Soc. Lettres 

 et Beaux-Arts de Belgique, year 36 (2), vol. 23, pp. 708-709), Brussels, 1867. 



A beautifully illustrated monograph, giving descriptions and figures of 

 Clytia johnstoni, Obelia gelatinosa, and Oonothyrxa loveni. 



Bennet, .T. a In Olivier (van) G. Naamljst van Wormen in Nederland aanwezig. (Natuurk. verb. 



Maatsch. der Wetensch, Haarlem, D. 15, pp. 1-256). Haarlem, 1826. 



Mentions Campanularia vulubilis, Obelia gelatinosa, 0. geniculata, and 0. 

 dicholoma. 



Bkroh, K. S Gopelpolyper (Hydroider) tra Kara Havet, p. 3J. 1877. 



Extends the know distribution ot some campanulariaus. 



