16 Myr. xn. myriopoda and prototracheata. 
Incert^e sedis. 
t Kampecaris obanensis , Lower Old Red Sandstone near Oban, described, 
p. 122, pi. iv, fig. 2, Peach, P. Phys. Soc. Edin. xiv. 
t Pattonia n. g. defined for couttsi , Carboniferous Limestone of Lanarkshire, 
p. 115, pi. iv, figg. l-le, Peach, t. c. n. sp. 
PROTOTRACHEATA. 
I. TITLES. 
1. Bouvjer, E. L. Contributions a l’histoire des Peripates americains, 
Ann. Soc. ent. France lxviii, pp. 385-450, pis. ii-vii. 
2. -. Sur les variations et les groupements specifiques des Peripates 
americains. C.R. Ac. Sci. cxxviii, pp. 1344-1346. 
3. -. Observations biologiques sur le Peripatus capensis, Grube. 
Op. cit. cxxix, pp. 971-973. 
4. Paulden, F. Peripatus leucharti. Tr. Manchester Micr. Soc. 1898, 
pp. 37-44, pis. vi & vii. 
5. Purcell, W. F. On the South African species of Peripatidce in the 
collection of the South African Museum. Ann. S. African Mus. i, 
pp. 331-351. 
6. Silvestri, F. Distribuzione geografica della Koenenia mirabilis Grassi 
ed altre Artropodi Peripatoides blainvillei (Blanch.). Zool. Anz. 
xxii 1899, pp. 369-371. 
7. Willey, A. The anatomy and development of Peripatus novce- 
britannice. Zoological Results based on material from New Britain, 
New Guinea, Loyalty Isles and elsewhere. Part i, pp. 1-52, pis. i-iv 
& 7 figg. in text. 
II. BIOLOGY. 
Anatomy and development of Peripatus novce-britannice, Willey, Zool. 
Res. i, p. 1. 
Variation and specific grouping in American species of Peripatus, 
p. 1344, Bouvier, C.R, Ac. Sci. cxxviii. 
Movement and habits of Peripatus capensis , p. 971, Bouvier, C.R, Ac. 
Sci. cxxix. 
III. DISTRIBUTION. 
S. Africa: 4 n. spp. and 1 n. g. of Peripatidce , Purcell (5). 
Mexico and Venezuela: Peripatus , Bouvier (1). 
S. America: Peripatus , Bouvier (1)- 
Chili: Peripatoides blainvillei , Silvestri (6). 
