Echinoderma 



316 



nus n. g. 2, Toxopneustes, Gymnechinus 2, Amblypneiistes 3, Holopneustes, 

 Echinometra, Podocidaris. Caenoeentrotus n. g. pro Echinus gibbosus. Pachy- 

 centrotus n. g. pro Sphaerechinus australiae. Caenopedina haivaiiensis n. nom. 

 pro Hemipedtna mdica Agassiz and Clark non De Meijere, Heliocîdaris pro 

 Toxocidaris mexicana Agassiz non Heliocidaris mexicana Agassiz and Desor ] 

 (26.1,.3,.35,.4,.5,.7,.78) 



80630 Morteusen, Th. 89.5 (26.2) 



1913. Die Eehiniden des Mittelmeeres. Eine revidierte Uebersicht der 

 im Mittelmeere lebenden Echinider-, mit Bemerkungen über neue oder 

 weniger bekannte Formen. Mitt. zool. Stat. Neapel Bd. 21 p. 1— 39, 5 

 Taf., 8 figg. [Spatangas inermis n. sp.] 



81 Glaser, Otto. 39.5 Arbacia : 13 



1913. On Inducing Development in the Sea-urchin {Arbacia pimctalata), 

 together with Considérations on the Initiatory Effect of Fertilization. 

 Science N. S. Yol. 38 p. 446—450. [Increase in permeability of egg frees 

 it from accumulated inhibitors of oxidation, allovving development to 

 proceed.] 13.13,<9 



82 Kite, Gr. L. 39,5 Arbacia : 13.13 



1912. The Nature of the Fertilization Membrane of the Egg of the Sea 

 Urchin {Arbacia punctuiata). Science N, S. Yol. 36 p. 562—564. [Reac- 

 tion (change of refractive index of inner part of egg-jelly, swelling of 

 vitelline membrane and hyaline layer of cytoplasm) takes place by single 

 Spermatozoon ataching itself to vitelline membrane and continues after 

 removal of Spermatozoon. Prévention of polyspermy.] 



83 Loeb, Jacques, und Hardolph Wasteneys. 39.5 Arbacia : 13.9 



1911. Die Beeinflussung der Entwicklung und der Oxydationsvorgänge 

 im Seeigeiei (Arbacia) durch Basen. Biocheni. Zeitschr. Bd. 37 p, 410 — 

 423. [Oxydationsgeschwindigkeit steigt mit der Concentration der OH- 

 Ionen.] 



80634 Agassiz, Alexander, and Hubert Lyman Clark. 39.5 Cidaridae (28) 



1907. Hawaiian and other Pacific Echini. The Cidaridae. Mein. Mus. 

 com?). Zool. Harvard Coli. Yol. 34 Mo. 1 p. 1 —42, 44 pis. [8 nn. spp. 

 in : Öorocidaris, Phyllacanthns, Stephanocidaris, Stereo cidaris, Porocidaris, Apo- 

 rocidaris (n. g. pro Porocidaris milleri), Acanthocidaris. Anomocidaris n. g. 

 pro Cidaris tenuispina.] (26.4,.5,.7) 



85 Hawkins, Herbert L. ' 39.5 Cidaris (117) 



1912. The Species of Cidaris from the Lower Greensand of Faringdon. 

 Geol. Mag, N. S. (5) Yol. 9 p. 529—540, 2 pis. [2 nn. spp. 4 nn. varr.] 



86 Lovisato, 1). 39.5 Ciypeaster (1182) 



1913. Altro contributo echinologico con nuove specie di Ciypeaster in 

 Sardegna. Boll. Soc. geol. Ital. Yol. 31 p. 359—378, 2 tav. [5 nn. spp.] 



87 Lovisato, D. 39.5 Ciypeaster (1182) 



1913, Nuove specie di Ciypeaster miocenici sardi dal vulcano S. Matteo 

 di Ploaghe per Nurecci e Senis alla regione Fraos nella Pianargia e all' 

 amba del Capo della Frasca. Boll. Soc. geol. ital. Yol. 32 p. 401—438, 

 2 tav. [7 nn. spp.] 



88 Gregory, Einily Ray. 39.5 Echinaraclmius : 14 



1912. A Few Points from the Study of Echinarachnius. Froc. 7th in- 

 tern, zool. Congr. p= 201 — 202. [2 kinds of sphaeridia. Skeletal variation. 

 Thread-like tube originating from intestine.] 14.34,. 78 



89 Mac Bride, Ë. W. 39,5 Ecbinocardium : 13 



1913. On the Life History of Echinocardhim cordatum. ßep. 82d Meet. 

 Brit. Ass. Adv. Sc. p. 493-494. 13.2,.3,.4 



90 Hawkias, Herbert L. 39.5 Echiaocardiuin : 14.78.5 



1913. The Anterior Ambulacrum of Echinocardium cordatum Penn., and 

 the Origin of Compound Plates in Echinoids. Froc. zool. Soc. London 

 1913 p. 169—181, 1 pl., 3 figg. 

 80691 Loescher, W. 39.5 Eckinoconus (117) 



1911. Zur Seeigelgattung Echinoconus Breynius (Galer ites Lamarck). Fest- 

 sehr. Yer. Kat. Cassel p. 61—78, 18 figg. (43.15,.l6,.53,.5ö) 



