MANATID Z,—-MANATUS, 161 
The Austratian Dugone. Halicore australis. 
Owen, Voy. Fly, ii. p. 325. fig. 1, p. 827. fig. 8, p. 828. fig. 5; Orr’s 
Circle of the Sciences, i. p.220. fig. 26 (skeleton), 1854” 
Cervical vertebrae.... 00... cee eee 7 
Dorsal cecacass eA vas Re eee ree 19 
Lumbar, Sacral, and Caudal ............ 33 
a. Skeleton. Australia. Purchased of Mr. Strange. 
6, c. Two upper jaws. N.E. coast of New Holland. Presented by 
J. B. Jukes, Esq. 
d, Skull. Presented by J. B. Jukes, Esq. 
e. Skull. Darnley Island, Torres Straits. Presented by the Earl of 
Derby. 
J, g- Two skulls. Moreton Bay. Presented by Captain Stanley, 
Voyage of H.M.S. Rattlesnake. 
h. Skeleton. Moreton Bay. Presented by J. Harris, Esq. 
Fam. 5. MANATID A. 
MANATUS. 
1-1 
sa; Canines °°; Molars 23 = 34. 
Teeth :—Incisors a) 
The Manatr. Manatus australis. 
Lamantin d’Amérique, Cuv., Oss. Foss. v. p. 242. tab. 19. figs. 2, 3, 9, 
10, 11, 14-19 (skull, &c.).—Blainv., Ost. Atl. G. Manatus (lati- 
rostris), pl. 1 (skeleton), pl. 2 (skull), pl. 3 (skull). 
Manatus americanus, Spur, Cephalog. tab. 7 & 24 (skull).—Owen, 
Odont. pl. 96. figs. 1-5 (dentition) —F. Cuv., Dents des Mamm. 
p- 236. no. 96 (dentition) ; Hist. Nat. des Cétacés, pl. 2. figs. 1, 2 
(skull), pl. 3 (skeleton), 1836.—Vrolik, Bijdragen tot de Dier- 
kunde, p. 53. pl. 3 (skeleton, &c.), pl. 4 (skull, adult and young), pl. 5 
(dentition), 1848.—Schreb., Saugth. vil. pl. 380. figs. 1, 2 nah 
Mobius, Arch. Naturg. 1861, xxvii. p. 149. t. 7 (palate). 
a. Skull. South America? 
b. Skull. Jamaica. From Mr. Gosse’s Collection. 
ec. Skeleton (imperfect). Cuba. Presented by H. Christy, Esq. 
d. Skull. W. Indies. 
The Lamantmn. Manatus senegalensis. 
Desm., Mamm. 508,—Schreb., Saugth. tab. 381 (skull).—Cuv., Oss. 
Foss. v. tab. 17. figs. 2, 3 (skull).—Blainv., Ost. Atl. G. Manatus, 
pl. 3 (skull).—Schreb., Sdugth. vii. pl. 380. fig. 1 (upper surface of 
skull), figs. 3, 4 (skull). 
Manatus vogelii, Owen, Proc. Zool. Soc. 1851, p. 33, pl. 51 (skull). 
a-c. Skeletons. W. Africa. Purehased of Mr. Du Chaillu. 
M 
