56 Mamm. mammalia. 
Glyptodontime. 
Ameghino, F. Sobre la necesidad da borrar el Genero Schistopleurunij 
y sobre la clasificacion y sinonimia de los Glyptodontes en general. 
Bob Ac. Arg. v. p. 1. 
On the necessity of sinking the genus Schistopleunm, and on the classi- 
fication and synonymy of the Glyptodontidce in general. Gives full 
synonymy of the species, and diagnoses of the 7 genera recognized. 
/ Glyptodon principalis , sp. n. (foss.), Gervais & Ameghino, op. cit. (gen. 
subj.) p. 205, S. America. 
Hoplophorus imperfectus , perfectus , and burmeisteri , spp. nn. (foss.), 
lid. 1. c. pp. 193-197, S. America. 
Hoplophorus paranensis, sp. n. (foss.), F. Ameghino, Bob Ac. Arg. v. 
p. 116. 
JEuryurus , g. n. (foss.), Gervais &. Ameghino, op. cit. (gen. subj.) 
p. 185. Formed on Glyptodon rudis, P. Gerv. 
Dccdicurus uruguayensis and poucheti , spp. nn. (foss.), iul. 1. c. p. 183, 
S. America. 
Palcehoplophomis , g. n. (foss.), Ameghino, Bob Ac. Arg. v. p. 301. 
Formed for Glyptodon (?) antiquus ) sp. n. (foss.), id. tom. cit. p. 115, 
Entre Bios. 
Thoracophorus elevatus , g. & sp. nn. (foss.), Gervais & Ameghino, op. cit. 
(gen. subj.) p. 207, S. America. 
Chlamydotherium paranense , sp. n. (foss.), F. Ameghino, Bob Ac. Arg. v. 
p. 114, Parana. 
Chlamydothei'ium iypiis , sp. n. (foss.), Gervais & Ameghino, op. cit. (gen. 
\subj.), p. 211, S. America. 
MARSUPIALIA. 
^De Vis, C. W. On Tooth-marked Bones of Extinct Marsupials. P. Linn, 
Soc. N. S. W. viii. p. 187. 
Numerous fossil Marsupial bones from the Darling Downs are found to 
be scored with tooth-marks, some manifestly those of the Thylacoleo. 
^Fletcher, J. J. On the Existence after Parturition of a Direct Commu- 
nication between the Median Vaginal Cul-de-sac, so-called, and the 
Urogenital Canal, in certain species of Kangaroos. P. Linn. Soc. 
N. S. W. vi. p. 796. 
4 . On some Points in the Anatomy of the Urogenital Organs in 
Females in certain species of Kangaroos. Pt. i., op. cit. vii. p. 640 ; 
pt. ii., op. cit. viii. p. 6. 
Continuations of the researches referred to in Zool. Bee. xviii. Mamm. 
p. 30. 
^Osborn, H. F. Observations upon the Foetal Membranes of the Opos- 
sum and other Marsupials. * Q. J. Micr. Sci. xxiii. pp. 473-484, 
