Spong. 1 
SPONGE. 
• BY 
Oswald H. Latter, B.A., Tutor of Keble College. 
I.— LIST OF PUBLICATIONS.* 
1. Agassiz, A. Three Cruises of the United States Coast and Geodetic 
Survey Steamer ‘ Blake.’ Yol. 11. Sponges , cap. xxiii, pp. 170-180, 
figs. 520-545. [From Oscar Schmidt.] Bull. Mus. C. Z. xv, pp. 
170-180. 
2. Bidder, G. P. Note on the Physiology of Sponges. P. Cambr. 
Phil. Soc. vi, pt. 4, p. 183. 
In Leucandra aspera , Yosmaer, fed with carmine, the coloured par- 
ticles are found only in the collared cells. 
3. Bourne, G. C. (Edit.). List of Pori/era found in Plymouth Sound, 
&c. J. Mar. Biol. Ass. Plym. ii, pp. 164 & 165. 
4. Dawson, J. W. Preliminary Note on New Species of Sponges from 
the Quebec Group at Little M<$tis. Can. Rec. iii, 2, pp. 49-59, fig. 1. 
A brief notice of Protospongia tetranema, n."sp., Hyalostelia metissica , 
n. sp., and Cyathophycus quebecensis , n. sp. ; also a note on Cyatkophycus 
reticulatus (Walcott). 
5. Dendy, Arthur. Studies on the Comparative Anatomy of Sponges. 
I. On the genera Ridleia , n. g., and Quasillina , Norman. Q. J. Micr* 
Sci. xxviii, pt. 4, pp. 513-529, pi. xlii. 
Diagnosis of new genus and R. oviformis , n. sp. This genus is inter- 
mediate between Quasillina and other Suberilidce. 
6. . Studies on the Comparative Anatomy of Sponges. II. On the 
Anatomy and Histology of Stelospongus flabelliformis , Carter, with 
notes on the development. Op. cit. xxix, pt. 3, pp. 325-358, pis. 
xxx-xxxiii. 
The collars of choanocytes are united by a continuous membrane — 
“ Sollas’ membrane.” 
7. Dunikowski, E. Ueber Permocarbon Schwamme von Spitzbergen. 
Sv. Ak. Handl. nf. 21 Bd., Hft. i, pp. 1-18, pis. i & ii. 
New Monactinellid genus Pemmatites , with 2 new species, non-sessile, 
and 2 new varieties. 
* An asterisk prefixed to a quotation indicates that the Recorder has not seen 
the journal or work referred to. 
