2 Por. 
Til. Porifera or Spongida. 
[1900] 
I.— TITLES. 
Allemand, A. La culture etl’acclima- 
tation des Sponges en Tunisie. Paris, 
O.-Tf . ass. Iran?, nvanc. sci., 35, (Lyon, 
1900, I" pnrtio), 1906, (117-118). 
Allemand, A. (dit A. Allemand- 
Mahtin). Btude de physiologie ap- 
pliqueo a la spongiculture siu* les cotes 
de Tunisie. Tunis (J. Picard), 1900, 
(195, 1 9 pis.). 24 cm. 5. [Tli6se de la 
Faculty des sciences de Lyon.] 
Annandale,N[elson]. 1. Notes on the 
freshwater fauna of India. No. 1. A 
variety of Spongilla laeustris from 
brackish water in Bengal. Calcutta, J. 
As. Soc. Bong., 2, No. 3, 1900, (55-58). 
Annandale, N. 2. Notes on the 
freshwater fauna of India. No. V. Some 
animals found associated with Spongilla 
carteri in Calcutta. Calcutta, J. As. 
Soc. Beng., 2, No. 5, 1900, (187-196). 
Arevalo, C. Investigaciones opticas 
sohre espfculas de algunas especies de 
esponjas espanolas. [Optical investiga- 
tions on the spicules of some species of 
Spanish sponges.] Madrid, Bol. Soc. esp. 
hist, nat., 6, 1906, (368-375). 
Baer, Leopold. Silicispongien von 
Sansibar, Kapstadt und Papeete. Arch. 
Natg., Berlin, 72, Bd. 1, [1905], 1906, 
(1-32, 5 Taf.). 
Butschli, 0[tto]. L T eber die Skelett- 
nadeln der Kalkschwamme. Entgegnung 
auf die Mitteilung von Prof, E. Wein- 
schenk. Centralbl. Min., Stuttgart, 1906, 
(12-15). 
Clark, W[illiam] B[ullock]. Coelen- 
terata. [Pleistocene. Porifera.] Mary- 
land Geol. Surv., Pliocene and Pleisto- 
cene, Baltimore, 1906, (213-214, pi.). 
Cotte, Jules. La peche des Sponges 
en Tunisie. Paris, C.-R. ass. frang. 
a vane, sci., 34, (Cherbourg, 1905, 2 e 
partie), 1906, (587-593). 
Cotte. Gemmulation cliez Suberitcs 
domunoula. Paris, Bull. ass. fraiiQ. 
a vane, sci., 1904, (206). 
[Derjugin, K. M.] ^epiormi'L, K. M. 
MypMancKaii diojiornuecuan CTaimjji. 
1899-1905. [Murmansche biologische 
Station, 1899-1905.] St. Peterburg, 
Trav. Soc. nat., 37, 1900, No. 18, (181). 
Spongia (133). 
Dragnewitsch, P. Spongien von 
Singapore, lleise von Dr. Walter Volz. 
Zool. Jalirb., Jena, Abt. f. Syst., 23, 
1900, (439-448). 
Fiddes, J. D. vide Thomson, J. A. 
Gravier, Ch. Notice sur les titres ot 
les travaux scientiliqnes do M. Charles 
Grafcier. Paris (Masson), 1902, (80, av. 
fig.). 27 cm. 
Hammer, Ernst. 1. Ueber Sycandra 
raphanue H. Verb. D. zool. Ges., Leip- 
zig, 16, 1906, (269-273). 
Hammer, E. 2. Zur Kenntnis des 
feineren Baues und der Entwicklung 
der Calcispongien. Berlin, SitzBor, 
Ges. natf. Freunde, 1906, (135-139). 
Hammer, E. 3. Zur Kenntnis 
von ILircinia variabilis. Berlin, Sitz- 
Ber. Ges. natf. Freunde, 1906, (149-155, 
1 Taf.). 
Herdman, W. A. Discussion of fau- 
liistic results. Rep. Pearl Oyster Fish., 
London, 1906, (433-449). 
Hinde, G. J. Description of some 
fossils from a Croydon garden. Croydon, 
Proc. Microsc. Nat. Hist. Cl., 1904-1905, 
1905, (87-92, 2 pis.), 
Kirkpatriok, R. Zoological results of 
the third Tanganyika expedition, con- 
ducted by Dr. W. A. Cunnington, 1 904- 
1905. Report on the Porifera, with 
notes on the species from the Nile and 
Zambesi. London, Proc. Zool. Soc., 
1906, (218-227, 3 pis.). 
