Literaturverzeichniss. 
A. Literatur zum speciellen Theil. 
l. Agassiz, A., On Arachnactis brachiolata, a species of floa- 
ting Actinia found at Nahant, Massachusetts. Journ. of the Boston 
Soc. of Nat.-Hist. Vol. VII p. 525—531 1863 February. 
2. Derselbe. Sur le developpement des tentacules des Arachnactis 
et des Edwardsies. Archives de Zoo]. exper. et gener. T. II p. XXXVIIl 
—XXXX. 1873. 
3. Agassiz, Eliz. and A., Seaside-studies.. 1871. 
4. Agassiz, Louis, Lettre adressce a M. Alexandre de Hum- 
boldt, communiquee par M. Duvernoy (extrait). Comptes rendus. 
PT. RXV P. 6772682: 71847. 
5. Derselbe. Contributions to the Natural History of the United 
States. Vol. III. 
5%. Derselbe. Contributions ete. Vol. IV. 
6. Allman, J. G., On the Homological Relations of the Coelen- 
terata. Transact. of the Roy. Soc. of Edinburgh. Vol. XXVI. 1872. 
p. 459-467. 
7. de Blainville, M., Article Zoophytes im Dictionnaire des 
Sciences Naturelles T. 60. 1830. (Auch besonders erschienen als Ma- 
nuel d’actinologie.) 
8. delle Chiaje, St., Brevi cenni sulle Attinie. Memorie sulla 
storia e notomia degli anımali senza vertebre del regno di Napoli. 
II. p. 228—240. Napoli 1825. 
9. Claus, C., Bemerkungen über Ctenophoren und Medusen. 
Zeitschrift f. wissenschaftl. Zoologie. Bd. XIV. p. 384—-393. 1864. 
10. Cobbold, T. Spencer, Observations on the Anatomy of 
Actinia. Annals and Magazine of Nat. Hist. Ser. II. Vol. XI. 
p. 121—123. 
ll. Contarini, N., Trattato delle Attinie ed Osservazioni sopra 
alcune di esse viventi nei Contorni di Venezia. 1844. 
12. Dana, James, Corals and Coral Islands. 1872. 
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