482 Simo?i He7iry Gage 



'62-'75. Gulliver, G. On the red blood- corpuscles of vertebrates. 

 Proceedings Zoological Society, 1862, p. 99; 1870, p. S44 ; 1875, 

 p. 474. Gives an excellent account of the blood- corpuscles in all 

 groups of vertebrates (1870, p. S44), 



'92. HatTA, S. On the formation of the germinal layers in Petromy- 

 zon. The Journal of the College of Science, Imperial University of 

 Japan. V, pp. 129-147. 



'92. HerTwig-Mark. Text-book of the embryology of man and 

 mammals. S", pp. 670. London and New York. 



'46. Hkw.son, W. Works of, edited by Gulliver, pp. lvi+360. Lon- 

 don, printed for the Sydenham society. 



'91. Howes, G. B. On the affinities, interrelationships and systematic 

 position of the Marispobranchii. Proc. and Trans, of the Liver- 

 pool Biological Society, VI, pp. 122-147. An excellent summary 

 of the latest views on the morphology and relationships of the 

 marsipobranchs with table indicating structural and phylogenetic 

 relation.ships. 



'76. Huxley, T. H. On the nature of the craniofacial apparatus of 

 Petroniyzon. Jour. Anat. and Phys., X, pp. 412-429. Howes ('91) 

 says of this paper : " All recent enquiry into the morphology of the 

 cranio-facial apparatus of the Marsipobranchs finds its focus in 

 Huxley's monograph in which the presence of true jaws was first 

 demonstrated and the complex apparatus of the Petromyzontidae 

 was brought into harmony with that of the higher gnathostomata." 



'46. Jones, W. The blood corpuscle in its different phases of develop- 

 ment in the animal series. Phil. Trans., 1846, pp. 63-101. On p. 

 66 he says the red corpuscles of the lamprey are circular at all 

 stages of development. 



'82. Jordan, D. S. and Gilbert, C. H. Synopsis of the fishes of 

 North America. Bulletin of the U. S. National Museum, No. 16, 

 pp. 1018. Good references to systematic literature. 



'85. and FoRDiCE, M. W. A review of the North Ameri- 

 can Species of Petromyzontidae, with an additional note on 

 the Lampreys of Cayuga Lake, by S. E. Meek. Reprint, pp. 279- 

 296. (Place and periodical in which published not indicated on 

 reprint). On p. 284 the authors say of the lake lamprey: "The 

 characters assumed to distinguish this form from the true marinus 

 are, however, more or less inconstant and not of specific value." 

 Very full references to systematic literature. 



'87. JuLiN, C. Recherches sur I'anatomie de I'ammoccetes. Bulletin 

 scientifique du department du nord. 2d ser. , X, 42 pp. 



'90. K^NbCHE, C. C. Beitriige zur Kentniss der Metamorphose des 

 Ammoccetes branchialis in Petroniyzon. Schneider's Zoologische 

 Beitriige. Band II, Heft II, pp. 219-250. The author believes that 

 the oral tentacles disappear, except the ventral median one which is 

 transformed into the adult tongue. 



'84. KoLLiKER, A. Grundriss der Entwickelungsgeschichte 8°, pp. 

 viii-l-454. Leipzig. On p. 63 it is stated that the red blood cor- 

 puscles of the chick are, in the course of development, at first cir- 

 cular. 



'90. KupFFER, C. Die Entwickelung von Petroniyzon Planeri. 

 Arch. f. mikr Anat., XXXV, pp. 469-558. 



