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CXXVn. Edtvards, Miluc. Eecherches Anatomiques, &c., sur les Polypes. 



8vo. 1838. 

 CXXVni. Owen, K. Notes to Hunter's Animal Economy. 8vo. 1837. 

 CXXIX. Dakwin, Ch. Journal of Researches into the Natural History 

 and Geology of the Countries visited during the Voyage of the 

 Beagle. 12mo., 2nd Ed. 1845. 

 CXXX. NoRDMA>'>f. Recherches Microscopiques sur I'Anatomie et le 

 Developpement du Tendra Zostericola, Anaales des Sciences 

 Naturelles, torn. xL 1839. 

 CXXXL Laurent. Zoophytologie, Voyage de la Bonite. FoL 

 CXXXn. Dakwin, Ch. Structure and Distribution of Coral Reefs. Svo. 



1845. 

 CXXXIIL Ehrenbkrg. Symbolae Physicae. Fol. 1826-182S. 

 CXXXIV. Van Beneden. Quelques Observations sur les Poljrpes d'Eaa 

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

 [ CXXXV. ScHAEFER. Die Blumenpolypen der siissen Wasser. 1755. 

 CXXXVL Lamarck. Histoire Naturelle des Animaux sans Vertebres. Svo. 

 - 1816. 

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

 Animaux qui composent la Eamille des Meduses, Annales du 

 Museum, tom. xiv. 1809. 

 CXXXVin. Cuvier. Journal de Physique, tom. xlix. 1799. 

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

 ferences to be deduced from the Nervous System in the 

 Invertebrata. Svo. 1839. 

 CXXXIX. Gaede, H. M. Beitrage 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. 

 CXLI. Ehrenberg, in Miiller's Archiv fiir Physiologic. 1834. 

 CXLIL Wagner. Ueber den Bau der Pelagia noctiluca. FoL 1841. 

 CXLIIL "Wagner. Ueber Muthmasslichc Nesselorgane der Medusen. 



Weigmann's Archiv fiir Naturgeschichte. 1841. 

 CXLIV. Wagner. Icones Zootomicae. FoL 1841. 

 CXL V. HuxLET. 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 Medusae. 4to. 

 1848. 

 CXLVIIL Agassiz. Contributions to the Natural History of the Acalephae 

 of North America, Transactions of the Academy of Sciences of 

 Philadelphia. 1849. 

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

 of the Zoological Society, vol. i. 1833. 

 CL. BoERHAAVE. lustitutioncs Medicae in usus annme exercitationis 

 domesticos. 1740. 

 CLI. Sars. Fauna littoralis Norwegiae. Fol. 1846. 

 CLIL Sars. Ueber die Eutwickelung der Medusa aurita und Cyanaa 

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

 1841. 

 CLHI. Martens, in Meraoires de I'Acad. de St. Petersbourg, tom. iL 

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

 CLV. Eschcholtz. System der Acalephen. 1829. 

 CLVL Sars. Beytrage zur Naturgeschichte der Scethiere, Isis von 



Oken, 1833. 

 CLVIL Letdig, F. Zur Anatomie nnd Entwickelungsgeschichte der 

 Lacinularia socialis. 

 CLVIIL Thojipson, J. V. Memoir on the Genus Comatula, demonstrative 

 of the Pentacrinus europceus being the young of our indigenous 

 species, Edinburgh New Philosophical Journal, vol. xx. 1836. 

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