Physiologia 68 



21018<J Erdmanu, Ph. 11.5 : 31.6 Trypanosoma 



1915. Ueber die Formveranderungen von Tri/panosoma brucei im Plasma. 

 (Berlin, verein. aiztl. Ges.) Miincheu. med. Wochenschr. Jahrg. 62 p. 

 {j53— 1)54. — Berlin, klin. Wochensclir. Jahrg. 52 p. 812—814. 

 67 Hance, Robert T. 11.5 : 31.7 Paramaecium 



1915. The Inheritance of Extra Contractile Vacuoles in an Unusual Race 

 of Paranuecium caudatum. Science N. S. Vol. 42 p. 461—462. 



88 Stocking, Ruth J. 11.5 : 31.7 Paramaecimu 



1915. Variation and Inheritance in Abnormalities Occurring after Con- 

 jugation in Paramaecium caudatum. Proc. nation. Acad, Sc. Vol. 1 p. 

 608 — 611. [Some lines constant in hereditary character, others with he- 

 ritable variations open to selection.] 



89 Middlclon, Austin Ralph. 11.5 ; 31.7 Stylonychia 



1815. Heritable Variations and the Results of Selection in the Fission 

 Rate of Stylonychia pustulata. Proc. nation. Acad. Sc. Vol. 1 p. 616— 

 621. [Cumulative effects of selection.] 



90 Lashley, K. S. 1 1.5 : 37.1 Hydra 



1915. Inheritance in the Asexual Reproduction of Hydra viridis. Proc. 

 nation. Acad. Sc. Vol. 1 p. 298—301. [No cumulative inheritance of va- 

 riations.] 



91 Gross, J. 11 5 : 4.38 Tacliea 



1913. Was sind Artmerkmale? Eine Antwort an Herrn Prof. A. Lang. 

 Zeitschr. indakt. Abstammungs- Vererbungslehre Bd. 10 p. 154—158, 

 i Tachea-Spezies ein ungiinstiges Material fiir Vererbungsexperimente.] 



92 Whitney, David I). 11.5 : 51.8 Hydatina 



1914/15. The Production of Males and Females Controlled by Food 

 Conditions in Hydatina senta. Science N, S, Vol. 39 p. 832—833. [Male- 

 producing females can be made to appear at any time by sudden change 

 from continuous diet of Polytoina to one of green Dunaliella.\ — The 

 Production of Males and Females Controlled by Food Conditions in the 

 English Hydatina senta. Biol. Ball. Woods Hole Vol. 29 p, 41—45. [Uni- 

 form diet of Polytoma for 22 months (288 generations) suppressed males. 

 Change to Chlamydomonas diet induced production of male-producing 

 daughters,] 11.53,.56 



210193 A-bonyi, A. 11.5 : 53.23 Artemia 



1915. Experimentelle Daten zum Erkennen der Artemia-Gdi.i\.\ing. Zeit- 

 schr. wiss. Zool. Bd. 114 p. 95-168, 3 Taf,, 13 figg. [Einheitliche Va- 

 rietatsreihe, deren jedes Glied, mit den umgebenden Einwirkungen, sich 

 eine Gleichgewichtssituation gesichert hat.] 



94 Robinson, L. £. 11.5 : 54.2 Amblyomma 



1915. A Note on the Variability in Size of Amblyomma hebraeum Koch. 

 Parasitology Vol. 8 p. 11-16, 3 figg. 



95 Kleine, R. 11-5 : 57.64 Oxysternon 



1914. Ueber Variationserscheinungen am Thorax von Oxysternon conspi- 

 cillatuni Fabr. Zeitschr. wiss. Insektenbiol. Bd, 10 p. 47—51, 105 — 111, 

 147—150, 179-183, 228-234, 297-302, 30 figg. 



96 King, Helen Dean. 11.5 : 9.32 Mus 



1916. Inbreeding Experiments with the Albino Rat. (N. Engl, pediatr. 

 Soc, Phila. pediatr. Soc, Sect. Pediatr. N. Y. Acad. Med.) Med. Re- 

 cord N. Y. Vol. 89 p. 170—171. [Inbreeding alone does not appreciably 

 alter sex ratio. Altered by selection. No tendency to sterility.] 



11.56 



97 Liihning, Alfred, 11.5 : 9.73 Sns 



1914. Versuche einer Diagnostik von Schweinerassen mit Hilfe der bio- 

 logischen Eiweissdifferenzierungs-Methoden. Laadwirtsch. Jahrb, Bd, 47 

 p, 443—475, 6 figg. {Sus scrofa deutlich von <S. vittatus zu trennen. Sub- 

 fossiles Totfschwein mit vittatus-Grappe verwandt.] 

 210198 Kronacher, C. 11-5 : 9.735 Bos 



11)09. Korperbau und Milchleistung. Untersuchungen iiber die Bezie- 

 hungen vom Korperbau und Milchleistung beim grossen Fieckvieh, aus- 



