HALMATURUS BILLARDIERI. Tasmanian Wallaby. Kangurus Billardierti, Desm. Mamm., Suppl. p. 542. Maeropus (Halmaturus) rufiventer, Ogilby in Proc. of Zool. Soc., part vi. (Feb. 1838) p. 23 Hist. for May 1838, vol. i. p. 220. Halmaturus (Thylogale) Tasmanei, Gray in Ann. of Nat. Hist. for April 1838, vol. i. p- 108. Macropus (Halmaturus) Billardieri, Waterh. in Jard. Nat. Lib., Marsupialia, p. 227. ; and in Ann. of Nat. Halmaturus Billardiert, Gould, Mon. of Macropodide, pl. —Waterh. Nat. Hist. of Mamm.. vol. i. p. 159 —Gray List of Spec. of Mamm. in Coll. Brit. Mus., p- 90. a . brachytarsus, Wagn. Schreb. Saug., Nos. 111, 112. p. 121, November 30, 1842. Wallaby, Colonists of Van Diemen’s Land. I wave but little doubt that the habitat of this Wallaby is limited to Van Diemen’s Land and the larger islands in Bass’s Straits, in all which localities it is so numerous that the thousands annually destroyed nnee no apparent diminution of its numbers. In consequence of the more southerly and therefore Colder latitude of Van Diemen’s Land, the vegetation is there much more dense and bumid than on the continent of Australia; indeed the sun never penetrates into many parts of its forests, and accordingly we find this species clothed with a warmer and more sombre-coloured coat. It is consequently of a more hardy nature than any of its congeners, and with care and a slight degree of perseverance it might be easily pamelieed in England; indeed I feel confident that if a sufficient number were introduced in a suitable locality, as in some of our forests and large estates of the nobility and gentry, the experiment would be attended with complete success. Independently of the novelty of a species of this singular tribe ranging at liberty in our woods, its flesh could not fail to be highly esteemed for the table. Being one of the best-flavoured of the small Kangaroos, it is very generally eaten in Van Diemen’s Land. The Tasmanian Wallaby may be regarded as strictly gregarious, hundreds generally inhabiting the same localities ; the situations which it frequents are gullies, and the more dense and humid parts of the forest, particularly those that are covered with rank high grass, through and under which it forms numerous well- beaten tracks. From these coverts it seldom emerges, and never even approaches the outskirts of the forest except at night: hence it is seldom seen by ordinary observers. It is very easily taken with snares, formed of a noose placed in its run; and thousands are captured in this way, solely for their skins: the sportsman also may readily procure it by stationing himself in some open glade of limited extent, accom- panied by two or three small yelping dogs, before which it keeps hopping round and round, and thus affords him an opportunity of shooting it as it passes; for, like the common rabbit, it never quits the locality in which it is bred. Much diversity of colour is observable in different specimens, some having the throat and under surface deep reddish buff, while others have the same parts much lighter. Its usual weight is from fifteen to twenty pounds, although many are smaller. This species is readily distinguished from the other small members of the group by its short ears, long, dark-coloured fur, and the rufous or yellow tint of the under surface of the body. Fur very thick, the hairs blue-grey at the base, buffy brown in the middle, the tips, which are much pro- surface very dark brown, approaching to black, particularly duced, ending in black ; face and all the upper arms and tarsi greyish brown ; lips, on the shoulders and back, where the hairs become much lengthened ; throat, chest and under surface reddish buff; in some specimens these par dark brown tinged with buff; upper side of the tail dark brown, under side dirty white. ts are grey tinged with buff; ears feet. inches. Z i Length from the nose to the extremity of the tail 6 We otal 1 , of tarsus and toes, including the nail 6 ,, of arm and hand, including the nails: <9 Ha 5, of face from the tip of the nose to the base of the ear. . a of ear i . ae “ures sntire animals. The accompanying Plates represent the head of the natural size, and reduced figures of the entire animals i ees