COLLECTED BY THE SCOTTISH NATIONAL ANTARCTIC EXPEDITION. 465 



BIBLIOGRAPHY. 



(1) Baer, L., " Silicispongien von Sansibar, Kapstadt und Papeete," Arch. Nature/., 72, Bd. i, 1906. 



(2) Carter, J. H., " Report on Specimens dredged up from the Gulf of Manaar," Ann. Mag. Nat. Hist. 

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(3) " New Sponges, Observations on old ones, and a proposed New Group," Ann. Mag. Nat. 



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(4) "Contributions to our Knowledge of the Spongida," Ann. Mag. Nat. Hist. (5), xii, 1883. 



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(14) Ridley, S. O., " Spongida," Report on the Zoological Collections made by the " Alert," 1881-82* 

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(16) Row, R. W. H., Reports on the Marine Biology of the Sudanese Red Sea: "The Sponges: Part II, 

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(19) Thiele, J., "Die Kiesel- und Hornschwamme der Sammlung Plate," Zool. Jahrb., Suppl., Bd. vi, 

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(21) "Considerations sur la Faune des Spongiaires des C6tes dAlgerie : Eponges de la Calle," 



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(22) " Spongiaires des Azores." Monaco, 1904. 



(23) Expedition antarctique francaise (1903-05), commandee par le Dr. Jean Charcot: "Spongi- 

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(24) "Etude sur quelques Cladorhiza et sur Euchelipluma pristina n. g. et n. sp.," Bull. Inst. 



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(25) "Spongiaires de l'exp^dition antarctique nationale ecossaise," Trans. Roy. Soc. Edin., xlix, 



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(27) "The Porifera of the Siboga Expedition : II. The Genus Spirastrella." Leiden, 1911. 



(28) Wilson, H. V., "Reports on an Exploration off the West Coasts of Mexico, etc., in the Albatross : 

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