402 BULLETIN OF THE BUREAU OF FISHERIES. 



235. Reed, Margaret. 



The regeneration of the first leg of the craylfish. Archiv fiir Entwickelungsmechanik der Organis- 

 men, bd. 18, p. 307-316, 3 fig. Leipzig, 1904. 



2^6. Ridegood, W. G. 



Abnormal oviducts in the lobster. Annals of Natural History, vol. m, p. 1-7, fig. 1-2. London, 



1909. 



227- RocHfi, Georges. 



La culture des mers en Europe. 328 p., illustrated. Bibliothfeque Scientifique Internationale. 

 Paris, 1898. 



In chapter vl is given a general summary of the development and artificial propagation of the lobster and 

 langouste, or Palinurus. 



238. Ryder, J. A. 



The metamorphosis of the American lobster, Homarus americanus H. Milne-Edwards. American 

 Nattu-alist, vol. xx, p. 739-742. Philadelphia, 1886. 



239- 



Hatching, rearing, and transplanting lobsters. Science, vol. vu, p. 517-519. New York, 1886. 



240. SabatiER, Armand. 



De la spermatogenfese chez les crustac^s decapodes. Travaux de I'lnstitut de Zoologie de Mont, 

 pellier et de la Station Maritime de Cette. 394 p., 10 pi. Montpellier et Paris, 1893. 



241. Salter, S. J. A. 



On the molting of the common lobster {Homarus vulgaris) and the shore crab (Carcinus mcBnas). 

 Joiunal Linnean Society, London, vol. 4, p. 30-35. London, i860. 



242. Sars, G. O. 



Om Hummerens postembryonale Udvikling. Med 2 autographiske Plancher. Christiania Viden- 

 skabs-Selskabs Forhandlingar, p. 1-28. Christiania, 1874. 



Gives first detailed and adequately illustrated account of metamorphosis of Homarus gammarus. 



243- 



Development of the European lobster. Abstract in American Journal Science and Arts, 3d ser., 

 vol. 9, p. 231. New Haven, 1875. 



244. 



Reports made to the Department of the Interior of investigations of the salt-water fisheries of 

 Norway during the years 1874-1877. (Indberetninger til Departmentet for det Indre fra 

 Professor G. O. Sars om de afham i Aarene 1874-1877 anstillede Undersogelser vedkommende 

 Saltvandsfiskerieme, Christiania, 1878.) Translated by Herman Jacobson, in Report U. S. 

 Fish Commission for 1877, p. 663-705. Washington, 1879. 

 24^. SavillE-Kent. 



The artificial culture of lobsters. International Fisheries Exhibition, London, 1883, The Fisheries 

 Exhibition Literature, vol. vi, Conferences, part in, p. 327, i plate. London, 1884. 

 246. Say, Thomas. 



An accotint of the Crustacea of the United States. Journal Academy Natitfal History, vol. 1, pt. i, 

 p. 155-169 {Astacus), 235-253, 316-319, 374-401, 423-459, with appendix, observations, and 

 notes. Philadelphia, 1817. 

 247.. Scherren, H. 



Meristic variations in Cancer pagurus and Astacus gammarus. Proceedings Zoological Society, 

 ser. 1903, vol. ^, p. 195—196. London, 1903, 

 248. Scott, Andrew. 



On the spawning of the common lobster. Report for 1902 on the Lancashire and Sea-Fisheries 

 Laboratory at University College, Liverpool, and the Sea Fishery Hatchery at Piel, p. 20-27. 

 Liverpool, 1902. 



Gives first detailed account of spawning of Homarus gammarus . 



