Fig. 
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Fig. 
Fig. 
— 
PROFESSOR OWEN ON THE AYE-AYE. 
. Right scapula, inner view. 
. Left humerus, front view. 
. Left humerus, back view, with lower articular surface beneath. 
. Upper ends of right radius and ulna, side view. 
. Lower ends of right radius and ulna, with bones of hand. 
. Carpal bones. 
s, scaphoid ; 2, intermedium ; J, lunare ; c, cuneiforme ; p, pisiforme ; ¢, tra- 
pezium ; 2, trapezoides ; m, magnum ; wu, unciforme. 
. Right os innominatum, side view. 
. Ossa innominata, front view. 
. Upper end of left femur, front view. 
. Bones of the right foot. 
. Portion of tarsus of Otolicnus crassicaudatus ; from De Blainville, ‘ Ostéographie 
des Primates’ (Lemur, pl. 5). 
s, naviculare; a, astragalus; d, calcaneum ; 7, entocuneiforme ; m, meso- 
cuneiforme ; e, ectocuneiforme ; b, cuboides. 
(All the figures are of the natural size.) 
PLATE XXII. 
. Superficial muscles of neck and fore limb. 
. Axillary and brachial artery in situ. 
. Larynx, trachea, and lungs. 
(Natural size: the letters and figures are explained in the text.) 
PLATE XXIII. 
. Deep-seated muscles of arm, with the axillo-brachial artery, and origins of 
muscles of the forearm. 
. Superficial muscles of the fore limb, outer and back view. 
. Flexor sublimis perforatus. 
. Flexor profundus perforans. 
PLATE XXIV. 
. Renal and adrenal organs in situ ; abdominal aorta and its primary branches ; 
superficial muscles of the hind limb, inner and plantar view (the drawing has 
been engraved without the use of the mirror). 
. Brain, base view. 
. Brain, upper view. 
