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317 



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Soc. Vol. 2. 1818. p. 67—122. 

 NardO, G, D., Auszug aus einem neuen System der Spoogiarien. in: Isis, 1833. p. 519 



—523. 



De spongiis. ibid. 1834. p. 714—717. 



Strange , John , An account of some very perfect and uncommon specimens of Spongiae 

 from the coast of Italy. (Mit 1 Taf.) in:"Pbilos. Transact. Vol. 60. 1770. p. 179—183. 



b) Einzelne Gattungen und Arten. 



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Sc. nat. di Bologna. Anno III. Tom. 6. 1841. p. 455—469. 

 Grant, Rob. E., Notice of a new Zoophyte (CÜOna Celata Gr.) from the Frith of Förth, in; 



Edinb. new Phil. Journ. (Vol. 1.) 1826. p. 78— 81. 

 Note sur le Cliona celata, nouveau genre de Zoophyte trouve dans le Frith du Forlh, 



pres d'Edinbourgh. in : A n n. Scienc. natur. Tom. 10. 1827. p. 162— -167. Feruss. 



Bull. Sc. nat. Tora. 13. 1828. p. 263—264. 



Ueber Cliona celata. in: Isis, 1834. p. 918—919. 

 Hancock, Albany, On the excavating powers of certain Spenges belongiog to the genus 



Cliona; with descriptions of several new species, and an allied generic form. (Mit4Taf.) 



in: Ann. nat. bist. 2. Ser. Vol. 3. 1849. p. 321—348. 

 Ueber die aushöhlende Kraft gewisser Spongien des genus Cliona. (Mit Abbildgn.) 



in: Fror. Tagsber. No. 123. 1850. Zool. Bd. 1. p. 170—176. No. 126. p. 177-180. 

 Morris, John, Observations on Mr. Hancock's paper on the Excavating Spenges, in: 



Ann. of nat. bist. 2. Ser. Vol. 4. 1849. p. 239—242. 

 Hancock, Alb., Observations on Morris's paper. ibid. p. 355 — 357. 

 Leidy, Jos., On Cliona. in: Proc. Acad. Nat. Sc. Philad. Vlll. 1856. p. 162—163. 

 On a boring Sponge (Cliona). in: Sillim. Ämer. Journ. 2. Ser. Vol. 23. 1857. 



p. 281—282. 



Stutchbury, S., Description of a new sponge from Barbadoes (Dactylocalyx pumiceus). 

 in: Proc. Zool. Soc. Lond. IX. 1841. p. 86— 87. A n n. of nat. bist. Vol. 9. 1842. 

 p. 504—506. 



Bowerbank, J. S., Description of a new genus of calcareous sponge (Dunstervillia). (Mit 

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Aastin, Thom., Note on Mr. Bowerbank's paper on the genus DunsterviUia (Bower- 

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 ibid. p. 406—408. 



Owen, Rieh., On a new genus and species of sponge, Euplectella aspergillum. in : Proc. 



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 Description of a new genus and species of Sponge (Euplectella aspergillum 0.) (Mit 



1 Taf.) in : Transact. Zool. Soc. Lond. Vol. 3. 1849. p. 203—206. 



Owen, Rieb., Description of a new species of Euplectella (E. Cucumer 0.) (Mit 1 Taf.) 

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Dobie, Will. Murray, Note of the Observation of Cilia in Grantia. in : G o o d s i r's Ann. of 

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Strickland, H. E., On Ihe mode ofgrowtb of HaÜchondria SUberea. in: Report Brit. 

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DeSOr, E., Two new sponges (Spongia arCCOlata et Snlphurea). in : Proc. Boston Soc. 



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 Hardwicke, Thom., Description of a Zoophyte, commonly found about the coasts of Singa- 



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p. 180—181. 



