WORKS REFERRED TO BY ROMAN NUMERALS. 657 



CXXVII. Edwards, Milne. Eeclierches Anatomiques, &c., sur les Polypes. 



8vo. 1838. 

 CXXVni. Owen, E. Notes to Hunter's Animal Ecouomy. 8vo. 1837. 

 CXXLX. Darwin, Ch. Journal of Researches into the Natural History 

 and Geology of the Countries visited during the Voyage of the 

 Beagle, limo., 2nd Ed. 1845. 

 CXXX. NoRDMANN. Recherches JNIicroscopiques sur I'Anatomie et le 

 Developpement du Tendra Zostericola, Annales dcs Sciences 

 Naturelles, torn. xi. 1839. 

 CXXXI. Laurent. Zoophytologie, Voyage de la Bonite. Fol. 

 CXXXIL Darwin, Ch. Structure and Distribution of Coral Reefs. 8vo. 



1845. 

 CXXXIH. Ehrenberg. Syrabolse Physicas, Fol. 182^1828. 

 CXXXIV. Van Beneden. Quelques Observations sur les Polypes d'Eau 

 douce, Annales des Sciences Naturelles, t. xiv. 1840. 

 1 CXXXV. ScHAFFER. Die Blumenpolypen der siisscn AVasser. 1755. 

 CXXXVI. Lamarck. Histoire Natm*elle des Animaux sans Vertebres. 8vo. 

 1816, 

 CXXXVn. Peron and Lesueur. Histoire Generale et Particuliere de tons les 

 Animaux qui composent la Famille des Meduses, Annales du 

 Museum, torn. xiv. 1809. 

 CXXXVni. Cuvier. Journal de Physique, torn. xlix. 1799. 

 CXXXVin*. Carpenter, W. Inaugural Dissertation on the Physiological In- 

 ferences to be deduced from the Nervous System in the 

 Invertebrata. 8vo. 1839. 

 CXXXIX. Gaede, H. M. Beitriige zur Anatomic und Physiologic der Medusen. 

 8vo. 1816. 

 CXL. Ehrenberg. Ueber die Acalephen des rothen Meeres und den 

 Organismus der Medusen der Ostsee, Abhandlungen der 

 Berlin Akad. der Wissensch. 1835. 

 CXLL Ehrenberg, in INlUller's Archiv fiir Physiologic. 1834. 

 CXLII. Wagner. Ueber den Bau der Pelagla noctiluca. Fol. 1841. 

 CXLIII. Wagner. Ueber Muthmassliche Nesselorgane der Medusen. 



Weigmann's Archiv fiir Naturgeschichte. 1841. 

 CXLIV. Wagner, Icones Zootomicse. Fol. 1841. 

 CXLV. Huxley. On the Anatomy and Affinities of the Medusae, Philo- 

 sophical Transactions. 1849, 

 CXLVI. Edwards, Milne. Observations sur divers Acalephes, Annales 



des Sciences, t. xvi. 1841. 

 CXL VII. Forbes, Ed. Monograph of the British Naked-eyed Medusse. 4to. 



1848. 

 CXLVIII. Agassiz. Contributions to the Natural History of the Acalephge 

 of North America, Transactions of the Academy of Sciences of 

 Philadelphia. 1849, 

 CXLIX. Grant, R. On the Nervous System of Beroe pileus, Transactions 

 of the Zoological Society, vol. i, 1833. 

 CL. BoERHAAVE. lustitutioncs IMedicte in usus annuoe exercitationis 

 domesticos, 1740. 

 CLI. Sars. Fauna littoralis Norwegige. Fol, 1846. 

 CLII, Sars. Ueber die Entwickelung der Medusa aurita und Cyancca 

 capillata, Weigmann's Archiv fiir Naturgeschichte, Bd. i. 

 1841. 

 CLIII. Martens, in Memoires de I'Acad. de St. Petersbourg, tom. ii. 

 CLIV. MiJLLER, O. F. Zoologia Danica. Fol. 1788. 

 CLV. Eschcholtz. System der Acalephen, 1829. 

 CLVL Sars. Beytrage zur Natui'geschichte der Seethiere, Isis von 

 Oken, 1833. 

 CLVII. Letdig, F. Zur Anatomic und Entwickelungsgeschichte der 

 Laclnularia socialis. 

 CLVIIL Thompson, J. V. Memoir on the Genus Coraatula, demonstrative 

 of the Pentacrinus europceus being the young of our indigenous 

 species, Edinburgh New Philosophical Joui'nal, vol. xx. 1836. 



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