1895."1 ANATOMl OF CHATnSTA CHATAUTA. 355 



Oerator/lossus. Only the second part present, and that \xas as in 

 Palcimedea. 



Ceratohjioid as in Palamedea. 



Hypoglossals. There is a well-marked hypoglossus rectus arising 

 fleshy at each side from the entoglossum, and ending in a long 

 tendon running forward to the tip of the tongue. Undoubtedly 

 this muscle is what we described as the iirst part of ceratoglossus 

 in Palamedea. 



Thijroliyoid. A well-marked muscle at each side arising from the 

 side of the basihyal and spreading out over the thyroid cartilage. 

 This we described in Palamedea as belonging to the system of the 

 sternohyoid. 



Caudal Muscles. 



The five muscles were exactly as in Palamedea, except that the 

 inner thinner portion of the ilio-coccyffeus was absent. 



Muscles of the Shoulder-girdle. 



Rhomhoideus extemus and interims, serratus anticiis, pectoralis 

 minor, sterno-coracoid, coracohrachialis longus,coracohrachialis anterior 

 and c. internus, deltoides minor, teres major, sidiscapidaris, expansor 

 secundarioriim, biceps, triceps, extensores metacarpi radialis and 

 ulnaris, ectepicondylo-idnaris and radialis, extensor digitorum com- 

 munis, extensor indicis longus, pronator suhllmis, hrachialis inferior, 

 flexor digitortim suhlimis, idni-metacarpalis ventralis, aliductor polU- 

 cis, flexor pollicis, abductor indicis, flexor digiti III., aud inter ossei 

 dorsalis et jialmaris were as we described them in Palamedea. 



Serratus posticus. The origins were a rib further back than in 

 Palamedea. Pars metapatagialis arose from the sixth complete 

 rib. Part two came from the fourth, fifth, and sixth ribs. 



Latissimus dorsi differed from that in Palamedea only by the 

 absence of a metapatagial slip from the tendon of insertion of the 

 posterior part. 



Pectoralis major arose partly from the posterior sternal rib. 



Coracobrachialis brevis (subcoracoideus) was represented only by 

 a ligament. 



Deltoides major was not divided into two portions, and the 

 upper region of its insertion was not tendinous. 



Patagialis arose as in Palamedea, and the general disposition of 

 the tendons was as in Palamedea. But, as Fiirbringer has already 

 figured, the brevis ligament unites not only with the extensor meta- 

 carpi radialis, but passes over to the ulna. As in Palamedea there 

 is no biceps patagialis. 



Teres minor {supraspinatus) was not present. 



Anconceu^ longus. This is as in Palamedea, but there were no 

 tendinous bars, uniting the tendons of the head and of the 

 accessory head. 



Extensor longus pollicis. The ulnar head was very small and had 

 no tendon. 



Pronator profundus was larger than pronator sublimis. 



23* 



