218 BULLETIN OF THE 
Further Illustrations of the Propagation of Scottish Zodphytes. Zdinburgh 
New Phil. Journ., XXI. pp. 88-94. 1836. 
Reviewed in Froriep’s Notizen, L. No. 6, pp. 81-87. 1836. Arch. f. 
Naturgesch., p. 278. 1837. 
*Rare and Remarkable Animals of Scotland. London, I., II. 1847, 1848. 
(‘‘ Relation between hydroid and free medusa.’’) 
Danielssen, D. C. Sce Koren, J., and Danielssen, D. C. 
Davidoff, M. 
Ueber Theilungsvorgange bei Phialidium variabile Haeckel. Zool. Anz., Nr. 
98, 4 Jahr. pp. 620-622, mit Abbildungen. 
Abstr. Journ. Roy. Micros. Soc. (2), IL. p. 59. 
Dawson, J. W. 
Elementary Views of the Classification of Animals. Canadian Nat. § Geol., 
IX. pp. 241-258. 1864. 
Zodlogical Classification, or Ceelenterata and Protozoa versus Radiata. Cana- 
dian Nat. § Geol., VII. pp. 438-443. 1862. 
De Quatrefages, A. Sce Quatrefages, A. de. 
Desor, E. 
Proc. Boston Soc. Nat. Hist., 111. pp. 137-140. 1845. 
(Development of Aurelia aurita.) 
Proc. Boston Soc. Nat. Hist., U1. pp. 158-160. 1848. 
(Development of Campanuiaria.) 
De Varenne, A. Sce Varenne, A. de. 
Dodnitz, W. 
Ueber die Entwickelung der Zoospermien bei Schwimmpolypen. Sitzungsb. 
Gesellsch. naturf. Freunde, Berlin, pp. 538-54. 1872. 
Dujardin, F. 
Observations sur un nouveau Genre de Médusaires provenant de la Métamor- 
phose des Syncorynes. Aza. Sci. Nat. {2}, XX. pp. 370-373. 1843. 
Mémoire sur le Développement des Méduses et des Polypes Hydraires. 
Ann. Sci. Nat. [3], IV. pp. 257-281. 1845. Compt. Rend., XXI. 1845. 
DL’ Institut, XIII. 1845. Froriep’s Notizen, XXXVII. No. 808, XL. No. 
859, pp. 1-9, pl. 1. (Continuation) No. 860. 1846. 
(Development of Stenyo, Callichora, and Syncoryna, pp. 277, 278.) 
Du Plessis, G. See Plessis, G. du. 
Duthiers, H. Lacaze. Sce Lacaze-Duthiers, H. 
*Ecker, (A.). 
Entwicklungsgeschichte der griinen Armpolypen. 1853. 
(Hydra.) 
Edwards, H. Milne. See Milne Edwards, H. 
