21 Vermes — Arthropoda. 



64853 Colledge, W. R. 51.S (94.3) 



1911. Notes on the Rotifers or Wheel Auimaculae of Brisbane. Proc. 

 R. Soc. Queensland Vol. 23 p. 87—91. 



54 Shephard, J. 51.8 (94.5) 



1911. A List of Victorian Rotifers, with Description of Two New Species 

 and the Males of Two Species. Proc. R. Soc. Victoria N. S. Vol. 24 p. 

 46 — 58, 2 pis. [2 nn. spp. in Brachionus.] 



55 Murray, James. 51.8 (96) 



15)11. Rotifera of some Pacific Islands: Collected by the Shacklkton 

 Antarctic Expedition, 1909. Journ. R. micr. Soc. London 1911 p. 429— 

 435, 2 pis. [2 nn. spp. in: CaUidina, Habrotrocha.] (96.1, .9) 



56 Lange, Amo. 51.8 Asplauchna : 14 



1911. Zur Kenntnis von Asplanchna sieboldii Leydig. Zool. Anz. Bd. 

 38 p. 433 — 441, 4 figg. [Dimorphismus der Weibchen.] 



14.63,.65,.83 



57 Klapproth, Adolf. 51.8 Asplanchna (2801) 



1911. Die Radertiere des Planktons mit besonderer Beriicksichtigung 

 von Asplanchna priodonta. Wochenschr. Aquar.-Terrar.-Kde. Jahrg. 8 p. 

 18-20, 1 fig. 



58 Bryce, David. 61.8 Habrotrocha 



1911. On the Identity of Habrotrocha bidens (Gosse). Knowledge Vol. 34 

 p. 234—236, 3 figg. 



59 Shull, A. Franklin. 61.8 Hydatina : 11.044 



1911. The Proportion of Male-Producei-s in Hydatina senta as Affected 

 by External and Internal Factors. (Amer. Soc. Zool. east. Branch). Science 

 N. S. Vol. 33 p. 391. 

 54860 Shull, A. Franklin. 51.8 Hydatina : 11.6 



1911. Studies in the life cycle of Hydatina senta. II. The role of tem- 

 perature, of the chemical composition of the medium, and of internal 

 factors upon the ratio of parthenogenetic to sexual forms. Journ. ex- 

 per. Zool. Vol. 10 p. 117—166. [Influence of external factors (tempera- 

 ture, various constituents of feces, ammonium compounds, urea, creatin, 

 beet extract, alkalinity) on mode of reproduction (percentage of male- 

 producers). Internal factors.] 



61 Marcolongo, Ines. 51.88 (45.73) 



1911. I Gastrotrichi del lago-stagno craterico di Astroni. Rend. Accad. 

 Sc. lis. mat. Napoli (3) Vol. 17 p. 66. 



62 She.irer, Cresswell. 51.89: 11.56 



1911. The Problem of Sex Determination in Dinophilus gyrociUatus. 

 Journ. mar. biol. Ass. Plymouth N. S. Vol. 9 p. 156—160, 1 fig. [Two 

 kinds of eggs.] 



XXIX. 59.52 Arthropoda. 



(Vide etiam: 50107, 50819, 53376.) 



63 Strand, Embrik. 52 



1911. Drei neue Gattungsnamen in Arthropoda. Intern, entom. Zeitsehr. 

 Ouben Jahrg. 5 p. 287. [Phyliothripsiolus n. nom. pro Phyllothrips Buffa 

 non HoDD, Teneriffiola pro Teneriffia Thoh non Tenei'iffa Becker, Zouza 

 pro Jalla Giglio Tos non Hahn.] 54.2, 57.25,.31 



64 Popovici-Baznosanu, A. 52 : 11.57 



1911. Los colorations homochromes individuelles. Ann. Biol. Paris Vol. 

 1 p. 47—59, 3 figg. 54.2, 57.27,.85,.86,.89 



65 Szymauski, J. S. 52 . \\,%\. 



1911. Ein Versuch, das Verhaltnis zwischen modfc^ T„iv-r.ViioHanAn Rpiz'en 

 m Zahlen auszudrucken. Arch. ges. Pnv«>' . xm laa « i.^;? lSf4 13 

 figg. 53.24, 57.2B - ^-^'' ^^' ^^^ ^' *57-*«'»' 



54866 Demon, Reinhard. ,.«i,.Jo ^^ ^ ^^ ^^^ 



T«ilh R?'^'^ill^-'''^"-u'^g des Irispigmentes im Facettenauge.' Zool. 

 janiD. aa, ^) mw ^^,^, phygiol. p. 169-180, 2 figg. 



1. XL 1911. 



