68 MARINE BIOLOGICAL LABORATORY. 



A Study of Chromosomes in the Spermatogenesis of Anasa 



Tristis. Am. Journ. Anat., VII, pp. 279-316, 1907. 

 FORD, W. W. On the Presence of Hemolytic Substances in Edible 



Fungi. Journ. Infec. Diseases, IV, 1907. 

 GARDINER, E. G. Weismann and Maupas on the Origin of Death. 



Biol. Lectures, Woods Hole, 1890. 

 Early Development of Polychoerus caudatus Mark. Journ. 



Morph., XI, pp. 155-171, 1895- 



The Growth of the Ovum, Formation of the Polar Bodies and 

 Fertilization in Polychoerus caudatus. Journ. Morph., XV, pp. 

 73-110, 1898. 

 GARREY, W. E. B. The Effects of Ions upon the Aggregation of 



Flagellated Infusoria. Am. Journ. Phys., Ill, 1900. 

 A Sight Reflex Shown by Sticklebacks. Biol. Bull., VIII, 1905. 

 The Osmotic Pressure of Sea Water and of the Blood of Marine 



Animals. Biol. Bull., VIII, 1905. 

 B. Twitchings of Skeletal Muscles Produced by Salt Solutions, 



etc. Am. Journ. Phys., XIII, 1905. 

 GATES, R. R. Pollen Development in Hybrids of CEnothera lata X 



0. Lamarckiana, and its Relation to Mutation. Bot. Gaz., 

 XLIII, pp. 81-115, 1907. 



Hybridization and Germ-Cells of CEnothera Mutants. Bot. Gaz., 



XLIV, pp. i -21, 1907. 

 The Chromosomes of CEnothera. Science, N. S., XXVII, pp. 



i93-!95, 1908. 

 GENTHE, KARL W. Some Notes on Alcippe lampas (Hanc) and its 



Occurrence on the American Atlantic Shore. Zool. Jahrb. Abt. 



Anat. and Ontog., XXI, pp. 181-200, 1904. 

 GEROULD, J. H. B. Studies on the Embryology of the Sipunculidae. 



1. The Embryonal Envelope and its Homologue. Mark Anni- 

 versary Volume, 1903. 



B. The Development of Phascolosoma. Preliminary Note. Arch, 

 de Zool., II, 1904. 



B. The Development of Phascolosoma (Studies on the Embry- 

 ology of the Sipunculidse II). Zool. Jahr. Anat., XXIII, pp. 

 77-162, 1906. 



GIES, WILLIAM J. Do Spermatozoa Contain Enzymes Having the 

 Power of Causing Development of Mature Ova? Am. Journ. 

 Phys., VI, p. 53, 1901. 



On the Nature of the Process of Fertilization. Med. News, 

 LXXIX, p. 767, 1901. 



