3 Pm. 
,‘U> i 
Tttt.es, 
Hentschel, Ernst. Kiesel- nnrl 
Ilornsehwamme dor Am- unci Koi-Tuseln. 
Frankfurt ii. M. Abh. Senckonb. Ges. 34 
1012 (203-448 9 Taf.). 19 
Hernandez, F. F. Notes sobre 
algunas esponjas de Santander eon uua 
introduccion sobre sistematica. Madrid 
1912 (18 pp.). 20 
Jaff6, Gunther. Die Entwicklung 
von Spongilla lacustris L. und Ephydatia 
iluviatilis L. aus den Gemmulae. Diss. 
Berlin (H. Blanke) 1912 (39). [Cf. 23J. 
21 
Jaff6, G. Bemerkungen iiber die 
Gemmulae von Spongilla lacustris L. 
und Ephydatia iluviatilis L. Zool. Anz. 
Leipzig 39 1912 (G57-6G7). 22 
Jaffe, G. Die Entwicklung von 
Spongilla lacustris L. und Epliydatia 
iluviatilis L. aus der Gemmula. Zool. 
Anz. Leipzig 39 1912 (705-719). 23 
Kirk, II. B. Sponges from the 
Kermadec Islands. Wellington Trans. 
N. Zeal. Inst. 43 1911 (574-581). 24 
Kirkpatrick, R. On the Stromato- 
poroids and Eozoon. Ann. Mag. Nat. 
Hist. Ser. 10 1912 (341-347) 2 pis. 25 
Kirkpatrick, R. On the structure of 
the Stromatoporoid skeleton, and on 
Eozoon. Nature London 90 1912 (37). 
26 
Kirkpatrick, R. On the structure of 
Stromatoporoids and of Eozoon. Ann. 
Mag. Nat. Hist. 10 1912 (446-460) 2 pis. 
27 
Kirkpatrick, R. Mcrlia normani and 
its relation to certain Palaeozoic fossils. 
Nature London 1912 (502). 28 
Kirkpatrick, R. Note on Merlin 
normani and the “ Monticuliporas.” 
London Proc. Roy. Soc. 85 B 1912 (562- 
563). 29 
Kirkpatrick, R. Note on Astrosclera 
willeyana Lister. London Proc. Roy. 
Soc. 84 B 1912 (579-580). 30 
Kirkpatrick, R. On the nature of 
Stromatoporoids. Nature 89 1912(607). 
31 
Lendenfeld, Robert von. Spinosella, 
infundibulum n. sp. Altenburg Mitt. 
Osterland N.F. 15 1912 (14-18) 1 Taf. 
31a 
Lucas, Robort. Spongiao fiir 1910. 
Arch. Natg. Berlin 77 (1911) Bd 6 II. 2 
— Ber. Natg. nied. Tiere Berlin 1910 
H. 2: [1913] (146-173). 31b 
Maas, Otto. Ueber die Wirkung des 
Hungers und der Kalkentziehung boi 
Kalkschwammcn und andorcn kaikaus- 
scheidonden Organismen. Proc. 7th 
Int. Zool. Cong. Cambridge Mass. 1912 
(503-509). 32 
Maas, Otto. Ueber das Ausbleiben 
der Regeneration und Regulation bei 
niederen Tieren. Munchen SitzBer. Ges . 
Morph. 27 1912 (79-83). 33 
Massy, A. L. Report of a Survey of 
Trawling Grounds on the coasts of 
Counties Down, Louth, Meath and 
Dublin. Pt. iii. Invert. Fauna. Porifera, 
Fisheries Ireland Sci. Invest. 1911 I 
1912 (1-225). 34 
[Molcanov, L. A.] MojmaHOBT>, H. A. 
MaTepiajiLi no (fmyirh 6e3no3BOHO x mi>ix r b 
03. 3ejiHrepTb. [Zur Fauna der Wir- 
belloson dos Seliger-Sees.] St. Peter- 
burg Ber. Siisswasserst. Naturf. Ges. 3 
1912 (146-153). 35 
Ruedemann, Rudolph. The Lower 
Siluric shales of the Mohawk valley. 
Albany Educ. Dept. N. Y. St. Mus. Bull. 
No. 162 1912 (1-151) pis. i-x ff. 1-30. 
35a 
Schrammen, A. Die Kieselspongien 
der oberen Kreide von Nordwestdeutsch- 
land. Till. Triaxonia(Hexactinellida). 
Palaeontographica Stuttgart Suppl. 5 
1912 (I-Il 177-280) 10 Taf. 36 
Schrammen, A. Die Kieselspongien 
der oberen Kreide von Nordwestdeutsch- 
land. [Schluss.] Palaeontographica 
Stuttgart Suppl. 5 1912 (281-385) 10 Taf. 
37 
Sella, M. La pesca delle Spugne nella 
Libia. Memorie del R. Comitato talasso- 
grafico italiano Venezia Mem. 13 1912 
(1-154) 2 cartes. 38 
Stephens, .fane. Clare Island Survey. 
Part 59. Marine Porifera. Dublin R. 
Irish Acad. 31 1912 (42 pp.) pi. 39 
Stephens, Jane. Clare Island Survey. 
Part 60. Freshwater Porifera. Dublin 
Proc. R Irish Acad. 31 1912 (1-18) pi. 
40 
Topsent, E. Sur la contribution 
apportee par les explorations scientifiques 
dans l’antarctique h la connaissance des 
EuplecteUinae. Paris C. R. ass. fran^. 
avanc. sci. 40 (Dijon) 1911 (518-520). 41 
Topsent, E. Sur nne grande Tedania 
abyssale des Azores (Tedania phacellina 
n. sp.). Bull. Inst. Ocean. Monaco 1912 
No. 252 1912 (1-12). 42 
