156 



SCIENCE 



[N. S. Vol. XXVI. No. 657 



C. C. Guthrie : " Further Results of Trans- 

 plantation of Ovaries in Chickens." 



M. F. GuTEK: "Deficiencies ol the Chromosome 

 Theory of Heredity," " Results of Injecting Blood 

 and Lymph into Unfertilized Frog Eggs." 



P. B. Hadley: "The Behavior of Young Stages 

 of the Lobster." 



G. V. Hamilton: "An Experimental Study of 

 an Unusual Type of Reaction in a Dog." 



C. W. Habgitt: "The Behavior of Tubicolous 

 Animals," " The Organization and Early Develop- 

 ment of Coelenterate Eggs." 



M. Habtog : " Rheotaxy of Copepods and Roti- 

 fers." 



Y. Henderson : " A Graphic Expression of the 

 Principles Underlying the Normal Variations in 

 the Behavior of the Mammalian Heart." 



H. W. Henshaw: "The Zoogeographic Work 

 of the Biological Survey." 



W. A. Hebdman: Title not yet received. 



W. B. Herms : " The Reactions of Sarcophagid 

 Fly Larvoe to Light." 



A. L. Herreea : " The Comparative Behavior of 

 Insects and of Winged Seeds," " Plasmogeny, a 

 New Experimental Science." 



F. H. Heerick : " Organization of the Gull Com- 

 munity: a Study of the Communal Life of Birds." 



M. Hebzog : " On the Earliest Stage of Placen- 

 tation and on the Earliest Development of the 

 Embryo in Man." 



L. T. Hobhouse: "The Importance of Animal 

 Psychology for the Theory of Evolution." 



G. HoEVATH : " Relations entre les faunes hSm- 

 iptSrologiques de I'Europe et de I'Am^rique du 

 Nord." 



L. 0. Howaed: Title not yet received. 



W. E. HoYtE: "The Cephalopoda of the Alba- 

 tross Expedition, 1904-5." 



G. S. Huntington and C. F. W. McClube: 

 "The Early Stages in the Development of the 

 Mammalian Ljonphatic System and their Correla- 

 tion to the Embryonic Venous Channels," "Anat- 

 omy and Development of the Lymph-sac and Tho- 

 racic Duct in the Domestic Cat." 



C. C. Hurst: "Unit Characters in Animals and 

 Plants." 



H. S. Jennings : Title not yet received. 



R. H. Johnson : " Heredity of Color Pattern in 

 Coccinellid Beetles." 



J. B. Johnston: "The Phylogenetie History of 

 the Somatic Sensory Column of the Vertebrate 

 Brain." 



W. E. Kellicott : " The Degree of Correlation 

 as a Selective Basis." 



V. L. Keixogg : " Heredity in Silkworms." 



J. S. KiNGSLEY: "A Neglected Point in the 

 Quadrate Problem." 



P. Ktes : " The Lecithin Content of the Red- 

 blood Corpuscles and its Relation to the Stroma." 



A. Lang: " Hybrids of H. nemoralis and B. hor- 

 tensis." 



F. S. Lee : " The Nature and Cause of Muscle 

 Fatigue." 



F. T. Lewis: Title not yet received. 



E. Linton : " Notes on the Distribution of En- 

 tozoa of North American Marine Fishes." 



W. A. Locy: "The Fifth and Sixth Aortic 

 Arches in Birds and Mammals," " Injected and 

 Dissected Chick Embryos showing Fifth and Sixth 

 Aortic Arches," " The Nervus Terminalis in Se- 

 lachians." 



A. M. LuTZ : " A Study of the Chromosomes of 

 CEnothera Lamarokiana: its Mutants and Hy- 

 brids." 



F. E. LuTZ : " Inheritance of Abnormal Wing 

 Venation in Drosophila." 



M. W. Lyon, Jr. : " The Distribution of Bats 

 in the Zoogeographical Regions." 



0. Maas : " Kaltenziehung und Hunger bei 

 Spongien." 



J. P. McMuEEiCH : " Intermembral Homologies." 



C. L. Maelatt: Title not yet received. 



S. O. Mast: "Light Reaction in Volvox." 



W. D. Matthew: Title not yet received. 



A. G. Mayee : " The Annual Swarming of the 

 Atlantic Palolo," " A System of the Hydrome- 

 dusse," " Vantage Grounds for the Study of th« 

 Marine Life of the West Indian Region," " Factors 

 Controlling Rhythmical Pulsation." 



A. Maximow : " Ueber die Entwicklung der 

 Blutelemente beim Saeugetierembrj'o." 



W. J. Meek : " On the Selective Action of Cer- 

 tain Drugs." 



S. Metalnikoff : " Sur I'immunitg de la Gal- 

 leria mellonella vis a vis des cacilles tuberculeux." 



A. Meyee : " The Homologies of the Mesial Wall 

 of the Cerebral Hemisphere of Vertebrates." 



C. S. MiNOT : " Changes in the Nuclei of Verte- 

 brates in Relation to Age." 



T. H. Montgomeey, Je. : " Fertility of Egg of 

 Theridium," " The Maturation and Fertilization 

 of the Spider's Egg." 



A. Mbazek: Title not yet received. 



J. P. Munson : " The Anatomy of Ophioglypha 

 Sarsii," " Observations on the Generation and De- 

 generation of Sex-cells." 



H. F. Nachtbieb: "Lateral Line System of 

 Polyodon spathula." 



H. V. Neal : " The Development of the Ventral 

 Cranial Nerves in Squalus." 



