510 THE ORIGIN OF VERTEBRATES 
Author’s name. Title of Paper. iced 
MACLEOD “Recherches sur la structure et la significa- 
tion de j’appareil respiratoire des Arach- 
nides ” a Minh ten ah ewe te ee POS, 174 
Archiv. de Biol. Vol. 5. 1881 
MAGNUS “Versuche am iiberlebenden Diinndarm von 
Saugethieren” . sf of alg age gue || BAT 
Archiv. f. d. Ges. Phy ysiologie. Vols. 102, 103. 
1904 
MARK ... Oe We oe a a ee ee ee aS 
MARSHALL “On the Head-cavities and Associated Nerves 
of Hlasmobranchs” ., 185, 186 
| Q. J. Micr. Sei. Vol. at. 1881 
“The Segmental Value of the Cranial Nerves” | 260 
Journ. of Anat. and Physiol. Vol. 16. 1882 
MASTERMAN . ., | “On the Diplochorda” . be eh te ae Ser | aS 
Q. J. Mier. ‘Sci. Vol. 43. 1900 
MAURER “Die Schilddriise, Thymus und andere 
Schlundspaltenderivate bei den Hidechse”’. | 427, 428 
Morph. Jahrbuch. Vol. 27. 1899 
MAYER, F. . “ Das Centralnervensystem von Ammoceetes” | 489 
Anat. Anzeig. Vol.13, 1897 
MAYER, P. “Ueber die Entwicklung des Herzens und der 
grossen Gefiassstémme bei den Selachiern”. | 179 
Mitth. a. d. Zool. Stat. z. Neapel. Vol. 7. 1887 
METSCHNIKOW . | Quoted by Kowalewsky 422 
MEYER. ..... | “Studien tiber den Kérperbau der Anneliden ” 403 
Mitth. a. d. Zool. Stat. z. Neapel. Vol. 7. 1887 
MILNE-EDWARDS | “ Anatomie des Limules”’ - . « . | 157,159, 176, 
Annales des Sciences Naturelles. Ser. 5. Vol. 177, 313 
17. 1872 
MINCHIN A treatise on Zoology. Edited by Ray Lan- 
kester. Part II. ‘‘ The Porifera and Ccelen- 
terata.” . 473 
MITSUKURI “On the Fate of the Blastopore, “the Relations 
of the Primitive Streak, and the Formation 
of the Posterior End of the Embryo in 
Chelonia,” etc. . 2. . . . 2 . «| 179 
Journ, Coll. Sci. Tokyo. Vol. 10. 1896 
MOTT “Croonian Lectures of the Bey: Coll. of 
Physicians,” 1900 469 
MOTT anp HALLI- 
BURTON . . . | “On the Chemistry of Nerve-degeneration”” . | 469 
ae Phil. Trans. Roy. Soc. B. Vol, 194. 1901 
VEU die ce Gay I a Ge ae ee a ae BS ee ye fee 
“ Vergleichende Anatomie der Myxinoiden’’. | 126 
. . | Abhandl, d. Kgl. Akad. d. Wiss. Berlin. 1834 
MULLER, W. . . | ‘‘ Ueber die Stammes Entwickelung des Sehor- 
gans der Wirbelthiere ” 96-100, 105, 
; Festgabe C. Ludwig. Leipzig. 1874 108 
NEAL... . .| “The Segmentation of the serrans System 
in Squalus acanthias”’ 179, 266, 300 
Bull. of Mus. Comp. Zool. Harvard. Vol. 31. 
1898 
NESTLER “Beitrage zur Anatomie und Entwicklungs- 
geschichte von Petromyzon Planert”  . 
“Archiv. f. Naturgesch. Jahrgang, 56. Vol. L 
1890 
168, 171, 175, 
445 
