XXXVI 
INTRODUCTION. 
124. Mus vellerosus, Gray ............. Vol. HI. PI. 12. 
Habitat. South Australia. 
125. Mus longipilis, Gould ............. Vol. III. PI. 13. 
Habitat. Banks of the Victoria River. 
126. Mus cervinipes, Gould ............. Vol. III. PI. 14. 
Habitat. Brushes of the eastern parts of New South Wales. 
127. Mus assimilis, Gould ............. Vol. III. PL 15. 
Habitat. New South Wales, and probably Western Australia. 
128. Mus manicatus, Gould ............. Vol. III. PI. 16. 
Habitat. Port Essington. 
129. Mus sordidus, Gould ............. Vol. III. PI. 17. 
Habitat. Darling Downs. 
130. Mus lineolatus, Gould ............. Vol. III. PI. 18. 
Mus gracilicaudatus, Gould in Proc. Zool. Soc. part xiii. p. 77. 
I now believe the animal I have thus named to be the same as M. lineolatus. 
Habitat. Darling Downs. 
131. Mus Gouldi, JVaterh. ............. Vol. III. PL 19. 
Habitat. The interior of New South Wales and Western Australia, and probably of the intermediate countries. 
132. Mus nanus, Gould .............. Vol. III. Pl. 20. 
Habitat. Interior of Western Australia. 
133. Mus albocinereus, Gould ............ Vol. III. Pl. 21. 
Habitat. Western Australia. 
134. Mus Novse-Hollandke, Waterh. ........... Vol. III. Pl. 22. 
Habitat. New South Wales. 
135. Mus delicatulus, Gould ............. Vol. III. Pl. 23. 
Habitat. Port Essington. 
Genus Hydromys, Geoff. 
9 
136. Hydromys chrysogaster, Geoff. ........... Vol. III. Pl. 24. 
Habitat. Van Diemen’s Land, New South Wales, Victoria, and South Australia. 
137. Hydromys fulvolavatus, Gould ........... Vol. III. Pl. 25. 
Habitat. The borders of the River Murray and Lake Albert in South Australia. 
138. Hydromys leucogaster, Geoff. Vol. III. Pl. 26. 
Habitat. Banks of the Rivers Hunter and Clarence in New South Wales. 
139. Hydromys fuliginosus, Gould. Vol. III. Pl. 27. 
Habitat. King George’s Sound, and the waters near Perth in Western Australia. 
140. Hydromys Lutrilla, MacLeay. 
I have never seen an example of the animal thus named by Mr. MacLeay, and of which two coloured sketches, 
one by Mr. G. French Angas, and the other by Mr. Gerard Krefft, were kindly sent to me by the latter gentleman; 
and without an inspection and comparison of it with the other species of Hydromys, it is quite impossible for me to 
say if it be really a species or not. 
