XVII. SPONGLE. 
10 Spong. 
56. Schulze, F. E. An Account of the Indian Triaxonia collected by the 
Royal Indian Marine Survey Ship Investigator. Translated by 
R. von Lendenfeld. Calcutta: printed by Order of the Trustees of 
the Indian Museum, 1902, 113 pp., 23 pis. with explanations. 
Abstract by Lendenfeld in Zool. Zentrlbl. ix, p. 761. 
[ii, B, iv, c. ill, a, «, iii. iv, c, i; ii: d, ii, a, 2 ; b.] 
57. Simroth, H. Uber den Ursprung der Wirbelthiere, der Schwamme, 
und der geschlechtlichen Fortpflanzung. Yerh. Deutscli. zool. Ges. 
xii, 1902, pp. 152-162. [n, a, ii.] 
58. Sollas, (Miss) Igerna B. J. On the Sponges collected during the 
“Skeat Expedition” to the Malay Peninsula, 1899-1900. P. ZooL 
Soc. London 1902, ii, pt. I, pp. 210-221, pis. xiv & xv. 
[ii, b, iv, c; v, b : D, vi: e, iii, b. ill, a, a, iii. iv, d, i, a; b, 1; 
ii, a, 1, 2 ; iii, a.] 
59. Svartzevsky, B. A. O ghubkakh Balkalskago ozera (Sur les Spongi- 
aires du Lac de Baikal.) Zapiski Kiev. Obshch. xvii, 2 (1901), pp. ix- 
xiv, 1 pi. [iii, a, (3, ii. iv, d, ii, b.] 
60. -. Materialui po faunye ghubok Balkalskago ozera. T. c. pp. 329- 
352, pis. iii—vi. [ill, A, /3, ii. iv, d, ii, b.] 
Todd, R. A., vide Allen & Todd (2). 
61. Topsent, E. Sur l’orientation des Grinorhiza. C.R. Ac. Sci. cxxxiv, 
i (6th Jan. 1902). [ii, b, ii, a. iii, A, a, ii. iv, d, ii, b.] 
62. -. Les Asterostreptidse. Bull. Soc. Sci. Med. Ouest France xi 
(1902), No. 2, 18 pp. 
Abstract by Lendenfeld in Zool. Zentrlbl. ix, pp. 762 & 763. 
[ii, d, vi. iii, a, a, ii. iv, d, i, b, 1.] 
-. (56) & (57) Zool. Rec. 1901. 
Abstract by Maas (39). 
-. (57) Zool. Rec. 1901. 
Notice by Cuenot in Annee biol. vi, p. 388. 
-. (58) Zool. Rec. 1901. 
Notice by E. Hecht in Annee biol. vi, p. 388. 
-. (59) Zool. Rec. 1901. 
Abstract in J. R. Micr. Soc. 1902, p. 562. 
-. (60) Zool. Rec. 1901. 
Abstract by Lendenfeld in Zool. Zentrlbl. ix, pp. 761 & 762. 
63. Ungern-Sternberg, E. v. Die Hexactinelliden der senonen Diluvial - 
geschiebe in Ost- und Westpreussen. Schr. Ges. Konigsb. 43, 1902, 
pp. 132-150, pis. iv-vi. [ill, B, iii, b. iv, c, ii.] 
64. L t rban, F. Rkabdodermella nuttingi nov. gen. et nov. spec. Zeitschr. 
wiss. Zool. lxxi (2) (1902), pp. 268-275, pi. xiv, 1 text-fig. 
Abstract in J. R. Micr. Soc. 1902, p. 312; by Lendenfeld in Zool. 
Zentrlbl. ix, p. 247. [ii, b, iii; v, b: e, i. iii, a, a, iv. iv, b, ii.] 
65. V osmaer, G. C. J. On the shape of some siliceous spicules of sponges. 
P. Ac. Amsterdam v, 1902, pp. 104-114. [ii, b, iv, c.] 
Abstract by Lendenfeld in Zool. Zentrlbl. ix, p. 763. 
66. - & Vernhout, J. Id. The Porifera of the Siboga-Expedition. 
i. The Genus Placospongia. Monogr. via, Uitkomst. H. M. Siboga 
...uit.gegeven Max Weber. 4to, 17 pp., 5 pis. 
[ii, b, ii, c ; iii ; iv, c. ill, a, a , iii. iv, D, ii, a, 2.] 
