GREGORY: XorilAUCTI'S, AN AMERICAN I^OGENE PRIMATE 



105 



on the anterolateral and a longer process on the posteromedial side. To the plantar suiface of these 

 processes were attached by ligament the lower end of the joint capsule, containing the sesamoids above 

 mentioned and the two tendons of the flexor brevis hallucis. To the smaller anterolateral process was 



Fiji'. 2'). ])('(•]) Duisclrs of the plantar surface of the foot of PritpHhii iis didilniiii. After Milne Edwards. 



1 flexor longus digitorum m aluluctoi- hrcvis hallucis 



l' fle.xor longus hallueis adductor obliquus hallucis 



y fle.xor brevis hallucis f' adductor transversus hallucis 



X--X' flexor brevis digitorum ir luiiibricales 



also attached the tendon of the adductor oblicpius hallucis and to the larger jjosteromedial process the 

 tendon ol the abductor hallucis. 



The shaft of the first phalanx is nearly as wide as that of metatarsal I; it is convex above and flat 



