PLATE 1. 



Zaglossus hruijnii. 



Fig. 1. — Side view, somewhat diagrammatic, to show relations of certain superficial muscles, al, 

 anterior portion of latissimus dorsi; bf, biceps femoris; dfc, dermo-flexor cruris; el, extensor 

 longus digitorum; fr, flexor carpi radialis; fu, flexor carpi ulnaris; gin, gluteus maximus; 

 gme, gluteus medius; ic, iliocostalis; il, iliacus; Id, the dermo-flexor antobrachii of Fewkcs, 

 possibly a portion of the latissimus dorsi; m, the dermo-dorsi cervicalis, possibly a derivative 

 of the latissimus dorsi; p, flexor profundus digitorum; pe, peroneus tertius; pi, peroneus 

 longus; p«, pronator teres; pj/, pyriformis; (.trapezius; (a, tibialis anterior. X 5. 



Fig. 2. — Extensors of the fore foot, ed, e.xtensor digitorum communis; el, cxten.sor digitorum lateralis; 

 ep, extensor brevis poUicis; erb, exten.sor carpi radialis brevis; erl, extensor carpi radialis longus; 

 CM, extensor carpi ulnaris; pa, ulnar insertion of panniculus; p/, pronator teres. X 0.8. 



Fig. 3. — Flexors of the fore foot, ab, abductor digit! quinti; an, anconeus; ap, adductor poUicis; fb, 

 flexor brevis digiti quinti; fr, flexor carpi radialis; fu, flexor carpi ulnaris; p, flexor profundus 

 digitorum; pi, pronator teres; u, ulna; the small interossei are shown running from the palm 

 to the bases of the digits. X 0.8. 



