594 INDEX OF 
Macropterya klecho, 45. 
leucophea, 46. 
wallacii, 45. 
Macropus rufus, 483. 
Macropygia albicapilla, 85. 
leptogrammica, 85, 107. 
macassariensis, 85. 
Madrepora oculata, 323. 
ramea, 324. 
Madreporaria. A description of the, dredged up 
during the Expeditions of H.M.S. ‘ Porcupine’ 
in 1869 and 1870, by P. Martin Duncan, 303. 
, classification of the species of, 306, 308. 
——.,, distribution of the species, in the recent and 
past faunas, of, 337. 
, tables of the localities, &e. of, 338. 
Madreporida, 308, 333. 
Manatee (Manatus americanus), on the form and 
structure of, by J. Murie, 127. 
Manatus americanus, 
193. 
additional note on, 191- 
, admeasurements of, 128-130. 
——,, air-passages of, 178, 179. 
——,, alimentary canal of, 169. 
——,, blood-vessels and lymphatic glands of, 
175-178. 
—_— ——, cranium and dentition of, 140-143. 
—— ——,, digestive tract of, 164-175. 
—_— ——., exterior aspects and dimensions of, 127— 
131. 
——. ——, fatty envelope of, 134, 135. 
—— , general contour of, 127, 128. 
aa , glands concerned in digestion of, 172- 
175. 
—— ——,, hair and bristles of, 133, 134. 
—— —,, heart of, 175. 
—— ——,, hyoid and the surrounding pharyngo- 
glossal fleshy parts of, 179, 180. 
, integument, its appendages and sub- 
jacent textures, of, 131-135. 
—— ——., interior of the mouth, and tongue of, 
164-169. 
—— ——,, limbs, pelvis, and ligaments of, 139, 
140. 
, muscles of the accessory skeleton of, 
156-163. 
, muscles of the axial skeleton of, 143— 
156. 
SPECIES. 
Manatus americanus, muscles connecting the spinal 
column of: dorsal aspect, 143-145; ventral 
aspect, 145-148. 
—— ——, muscles of the costal arches of: thoracic, 
151-153 ; abdominal, 153-156. 
—— ——,, muscles of the dermis of, 163, 164. 
—— ——.,, muscles of the hip-girdle of: pelvic and 
generative, 161-163. 
—— ——, muscles of the pectoral limb of: dorsal, 
158, 159 ; ventral of, 159-161. 
—— ——,, muscles of the shoulder-girdle of, 156-, 
158. : 
, muscles of the skull or cephalic segment 
of : facial or supracranial, 148-151. 
—— ——,, muscular system of, 143-164. 
—— ——,, nervous system of, 180-186. 
—— ——,, nose and nasal passages of, 186, 187. 
—— —— , ocular and auditory apparatus of, 187, 
188. 
, organs of circulation of, 175-178. 
, parts related to generation (in the female 
and male) of, 188, 189. 
, rank and relations of, 189-191. 
, sensory organs of, 186-188. 
—— ——,, skeleton and its ligamentous connexions 
of, 135-143. 
—— ——,, skin of, 131-133. 
, Spinal axis of, 135-138. 
, Spinal ligaments of, 138, 139. 
, vocal and respiratory apparatus of, 178- 
180. 
Mareca gibberifrons, 102. 
punctata, 102. 
Marsupialia, on the osteology of the (Part III.). 
Modification of the skeleton in the species of 
Phascolomys, by Prof. Owen, 345. 
, on the osteology of the (Part IV.). Bones 
of the trunk and limbs of Phascolomys, by 
Prof. Owen, 483. 
Megacephalon mateo, 87, 88. 
rubripes, 87, 88. 
rufipes, 87. 
Megapodius gilberti, 87. 
rubripes, 87. 
Melanopelargus episcopus, 101. 
Melanopitta forsteni, 62. 
Melias diardi, 53. 
Melittophagus minutus, 111. 
