LIST OF PUBLICATIONS ANATOMY. Myr. 3 
ising the various divisions and subdivisions ; giving lists of synonyms and 
descriptions of the genera and species, whether new or old. 
25. [Meinert, Fr.] Myriapoda Musei Hauniensis. Part III. Chilopoda . 
Yid. Medd. for 1884-86, pp. 100-150. 
26. Oudemans, A. C. Die gegenseitige Yerwandtschaft, Abstammung 
und Classification der sogenuanten Arthropoden. Tijdschr. Nederl. 
Dierk. Ver. i, 1886, pp. 37-56 ; abstr. J. R. Micr. Soc. vi, p. 589. 
The author discusses the affinities between the Ilexapoda and Myria- 
poda. 
27. Packard, A. S. Larval form of Polydesmus. Am. Nat. xx, (7) 
p. 651. 
Comparison between P. complanatus and canadensis. 
28. Plateau, F. Recherches sur la perception de la lumiere par les 
Myriapodes aveugles. J. de l’Anat. Phys. xxii, pp. 431-457. 
29. . Experiences sur le role des palpes chez les Arthropodes 
maxill6s. Palpes des Myriapodes et des Araneides. Bull. Soc. Z. Fr. 
1886, pp. 512-530. 
30. Quelcii, J. J. Peripatus in Demerara. Nature, xxxiv, p. 288. 
31. Rath, Otto von. Beitrage zur Kentniss der Chilognathen. Die 
Sinnesorgane der Antenne und der Unterlippe der Chilognathen. 
Arch. mikr. Anat. xxvii, pp. 419-437. 
32. Saint-Remy, M. G. Recherches sur la structure du cerveau des 
Myriapodes. C.R. ciii, pp. 288-290. 
33. Sciiimkie witch, W. Les Arachnides et leurs affinities. Arch. 
Slav. Biol, i, pp. 309-319. 
34. Scudder, S. H. Note on the supposed Myriopodan Genus Trichi- 
ulus. Mem. Bost. Soc. iii, No. 13, p. 438. 
35. Sedgwick, A. Development of the Cape Species of Peripatus. 
Q. J. Micr. Soc. xxvi, pp. 175-212. 
Embryology. 
Heatiicote (15) calls attention to the connection of cell layers by 
means of cell processes in Julus terrestris. The nerve-cords are at first 
widely separated. The lumen of the malphigian tubes is continuous 
with that of the proctodoeum. 
Sedgwick (35), in his paper upon the development of Peripatus , gives 
a full account of the nucleus of the unsegmented ovum ; the male and 
female pronuclei, the structure of the gastrula, and the formation of the 
mesoderm are described, and the results which procoed from the dis- 
covery of the syncytial nature of embryo Peripatus are discussed. 
Anatomy. 
Saint-Remy (32) describes the structure of the brain in Scolopendra. 
It has the appearance of two pear-shaped lobes. These at the base are 
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