89 Physiologia. 



26809 von Neugebauer, Franz Ludwig. 11.56 : 9.9 



1908. Hermaphroditismus beim Menschen. Leipzig, Werner Klinkhardt, 

 8" VII, 748 pp., 346 figg. Mk. 40.—. [Entwicklungsgesch. Einleitung. Ka- 

 snistik (1262 Falle). Synoptische Zusammenstellung der Ergebnisse nach 

 verschiedenen Gesichtspunkten.] 



10 Pearl, Maud DeWitt, and Raymond Pearl. 11.56 : 9.9 



1908. On the Relation of Race Crossing to the Sex Ratio. Biol. Bull. 

 Vol. 15 p. 194—205. [Preponderance of males in offspring of cross 

 matings. (Statistics of over 200,000 human births in Buenos Ayres.)] 



11 Tandler, [Julius]. 11.56 : 9.9 



1908. Ueber den Einfluss der Kastration auf den Organismus. (Ges. 

 Aerzte Wien.) Miinclien. nied. Wochensclir. Jahrg. 55 p. 147—148. 



12 Gfarahle, F. W. 11.7 



1909. The Influence of Light on the Colouration of certain Marine Ani- 

 mals {Hyppolyte, Wrasses). Mem, Manchester liter, philos. Soc. Tol. 53 

 p. XI-XIII. 53.841, 7.57 



13 Muttkowski, R. A, 11.57 



1909. On Albinism and Melanism. Bull. Wisconsin nat. Hist. Soc. 



Yol. 7 p. 88. — by Henry L. Ward p. 88—90. — by George P. Earth 

 p. 90. 



14 Bowcott, Arthur E. 11.57 : 4 



1897. Shell Colouration in British Extramarine Mollusca. Trans. Oxford 

 Univ. Juu. sclent. Club N. S. Vol. 1 p. 9—13. 4.1,.32,.3S 



15 Newton, R. Bullen. 11.57:4 



1907. Relics of Coloration in Fossil Shells. Free, malacol. Soc. Loudon 

 Vol. 7 p. 280—292, 1 pi. 4.1,.32,.53 



26816 Sumner, F. B., and Jas. \V. Underwood. 11.57 : 4.32 Litorina 



1908. The Meaning of the Color Variations of Litorina palliata. (Amer. 

 Soc. Zool.) Science N. S. Vol. 27 p. 492-493. 



17 Honigraann, H. 11.57 : 4.38 



1908. Beitrage zur Kenntnis des Albinismus bei Schnecken. Nachrichtsbl. 

 deutsch. malako/ool. (Jes. Jahrg. 40 p. 38—39. 



18 Ninni, Emilio. 11.57 : 53.84 



1906. Albinismo parziale di due Carcinus moenas e di un Crangon mil- 

 garis. Boll. Natural. Siena Anno 26 p. 76—77. 53.841,842 



19 Minkiewicz, Romuald. 11.57 : 53.841 Hippolyte 



1908. Etude experimentale du synchromatisme de Hippolyte varians Leacg. 

 Note pr^liminaire. Bull, intern. Acad. Sc. Cracovie 1908 p. 918—929. 



[Anal., vide B. Z. Vol. 17 No. 19024.] 



20 Minkiewicz^ Romuald. 11.57 : 53.841 Hippolyte 



1908. L'etendue des changements possibles de couleur de Hippolyte varians 

 Leach. C. R. Acad. Sc. Paris T. 147 p. 943—944. 



21 Grrossbeck, John A. 11.57 : 57 



1907. Color Sports Among the Insects. Science N. S. Vol. 26 p. 639— 

 640. 57.28,.53 



22 Wheeler, William Morton. 11.57 : 57 



1907. Pink Insect Mutants. Amer. Natural. Vol. 41 p. 773 — 780. 



57.27,-53 

 28 Hemmerling, Joseph. 11.57 : 57 



1908. Studien iiber die Hautfarbe bei Kafern und Schmetterlingen. In- 

 tern, entom. Zeitschr. Guben Jahrg. 2 p. 116—117, 121—122. 



24 Snyder, Howard Austen. 11.57 : 57 



1908. Color and Environment. Entom. News Vol. 19 p. 147 — 149, 

 2 figg. 



25 Knab, Frederick. 11.57 : 57.28 



1907. Color Varieties of Locustidae. Science N. S. Vol. 26 p. 595—597. 



26826 ShuU, A. Franklin. 11.57:57.28 Amblycorypha 



1907. A Color Sport Among the Locustidae. Science N. S. Vol. 26 p. 

 218—219. 



15. L 1910. 



