266 



ME. G. P. MUDGE ON THE MYOLOGY 



Eos riciniata 



Villi aiistralis 



Lorius flavo-palliatus . 

 ,, domicella 



Caica 



Psittacula 



CyanOrliamplms 



Nympliicus 



Pi/rrhulopsis splendens 

 „ persoiiata 



Loriculus 



Pyrrliura 



Pezoporus 



Platycercus 



Bolborhijnchus 



Prioniturus 



Tanygnatlius 



Pionopsiitacus 



Psittinus 



PceocepJialus rohustus 

 „ ruppelli 



Ptistes 



Nestor notahilis .... 



Psephotiis , 



Deroptyus , 



Conurus holoclilorus 



„ jendaya . 



The Evolutio.v or Tin; Tendon of the 

 Ceuatoglossus iNi'Eiuon. 



Stage 9. 



As in the stage next below, but the 

 tendon spreads out iu a fan-like form 

 over the surface of the ceratoglossus 

 inferior posticus. 



Stage 8. 



As in the stage next below, but the 

 tendons are more strongly developed 

 and extend more posteriorlj'. 



Stage 7. 



The ventral fascia of the cerato- 

 glossus inferior anticus is no longer 

 tendinous, so that the tendons of this 

 muscle and of the lateral ceratoglossal 

 are separated, except at their common 

 origin. 



Stage 6. 



The ventral fascia of the cerato- 

 glossus inferior anticus is still tendi- 

 nous, but the tendon is more strongly 

 developed than in the stage next 

 below. 



Stage 5. 



To a slight extent the thickened 

 tract in the ventral fascia of thfe 

 stage next below has separated from it 

 and is partiall}' a distinct tendon. The 



The extension or 

 the Ceiiatogi.ossus 



INIERIOK l'O.STICl'8 



ALONG THE 



HvPOBUANCUIAL. 



s 



■J 



3 



3 

 S 



3. 

 3 

 » 



» 

 'S 

 3. 

 3 

 3 

 3" 

 3 



r 



3 



3 

 3" 



3 



3 



3 

 3 



nearly 



3. 

 3 

 3 



3" 



I& 



3 



3 



■3' 

 2f 

 3 

 3N 



3N 

 "3 



The AMOUNT ov 



El'.TI10(iItKSS10X 



OF CG.I.A'. 



Ill 



III 

 11 

 III 



II 



between II & III 



III 



III 



between I & II 



II 



between II & III 



III 



HI 

 III 

 between II & III 

 II 

 II 



I 

 II 

 II 

 III 

 II 



I 



III 



II 



II 

 III 



