MOLLUSCA : LITERATURE. 439 



53. " Recherches sur I'Embryogenie, 1' Anatomic, et la physiologic des 



Ascidies simples. " Van Beneden. ' Mem. de 1' Acad. Roy. de 

 Belgique.' 1847. 



54. "Observations sur les Ascidies Composees des Cotes de la Manche." 



Milne-Edwards. 1844. 



55. "Anatomy and Physiology of Salpa and Pyrosoma." Huxley. 



' Phil. Trans.' 1851. 



56. " Observations on Appendicularia and Doliolum." Huxley. 'Phil. 



Trans.' 1851. 



57. "Die Entwickelungsgeschichte der einfachen Ascidien." Kowa- 



lewsky. 'Mem. de 1'Acad. Imp. des Sciences de St Petersbourg.' 

 1866. 



58. "Die Stammverwandschaft zwischen Ascidien und Wirbelthiere." 



Kupffer. 'Schultze's Archiv fur Mic. Anat.' 1870. 



59. "Zur Entwickelung der einfachen Ascidien." Kupffer. ' Schultze's 



Archiv,' 1872. 



60. "De animalibus quibusdam e classe Vermium." Chamisso. 1819. 



61. " Etude critique des travaux d'embryogenie relatifs a la parente des 



Vertebres et des Tuniciers." Giard. ' Lacaze-Duthier's Archives 

 de Zooiogie.' 1872. 



62. " Entwickelt sich die Larve der einfachen Ascidien in der ersten Zeit 



nach dem Typus der Wirbelthiere?" Von Baer. ' Mem. de 1* Acad. 

 Imp. des Sciences de St Petersbourg.' 1873. 



63. "Zur Anatomic des Schwanzes der Ascidien- Larven (Botryllus viola- 



ceus)." H. Reichert. 'Abhandl. d. K. Akad. der Wiss. Berlin.' 



1875- 



64. "Ascidies simples des cotes de France." Lacaze-Duthiers. 'Ar- 



chives Zool. Exper.' 1874.. 



65. "On Two new Forms of Deep-sea Ascidians." Moseley. 'Trans. 



Linn. Sec.' Ser. 2, vol. i. 1877. 



BRACHIOPODA. 



66. " On the Anatomy of the Brachiopoda." Owen. 'Trans. Zool. Soc.' 



67. "On the Organisation of the Brachiopoda." Hancock. 'Phil. 



Trans.' 1858. 



68. "Anatomy of Brachiopoda." Gratiolet. 'Comptes Rend.,' 1853; 



and 'Journ. de Conchyliologie,' 1857, 1859, and 1860. 



69. " Monograph of the British Fossil Brachiopoda." Thomas Davidson. 



' Pabeontographical Society.' 1851-71. (The first part contains a 

 Memoir by Prof. Owen on the Anatomy of Terebratula, and one 

 by Dr W. B. Carpenter, on the Intimate Structure of the Shell of 

 the Irachiopoda.) 



70. Article "Brachiopoda." Davidson. 'Encyclopaedia Britannica,' 



9th ed. 



71. " Qu'est ce qu'un Brachiopode ? " Davidson. 'Ann. de la Soc. 



Malscologique de Belg.' 1876. (Translated under the name of 

 " What is a Brachiopod?" ' Geol. Mag.' 1877.) 



72. "On -he Trimerellidae." Davidson and King. 'Quart. Journ. 



Geol Soc.' 1874. 



73. "On the Microscopical Structure of Shells." Carpenter. 'Rep. 



Brit Assoc.' 1844-47. 



74. " On the Systematic Position of the Brachiopoda." Morse. ' Proc. 



Bos:. Soc. Nat. Hist.' 1873. 



