Fig. 1. Longitudinal vertical section of mutilated skull. Fig. 2. Ditto of third cervical vertebra. Fig. 3. Ditto of lower cervical vertebra. Fig. 4. Transverse vertical section of sternum. Fig. 5. Longitudinal section of humerus. Fig. 6. Ditto of upper end of femur. Fig. 7. Ditto of lower end of femur. Fig. 8. Ditto of upper end of tibia. Fig. 9. Ditto of lower end of tibia. Fig. 10. Ditto of metatarsus. PLATE XII. Fig. 1. Sternum of _Didunculus_, upper view. Fig. 2. Ditto, front view. Fig. 3. Sternum of _Goura_, upper view. Fig. 4. Sternum of _Podargus humeralis_, under view. Fig. 5. Pelvis of _Goura_, under or inner view, half natural size. Fig. 6. Pelvis of _Gyps_ (Vulture), under or inner view, half natural size. Fig. 7. Left moiety of scapular arch, _Goura_. Fig. 8. Left humerus of _Goura_, anconal surface. Fig. 9. Ditto, palmar surface of upper end. Fig. 10. Ditto, palmar surface of lower end. Fig. 11. Right femur of _Goura_, front view. Fig. 12. Ditto, back view of upper end, and back view of lower end. Fig. 13. Right tibia and fibula of _Goura_, front view. All the figures are of the natural size, save when otherwise expressed. The letters are explained in the text. THE END. PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. [Illustration: PLATE. II. E. W. Robinson pinx M & N Hanhart, imp. J. Erxleben, lith. DIDUNCULUS.] [Illustration: From Nat on Stone by J. Erxleben. M. & N. Hanhart, imp. DIDUNCULUS STRIGIROSTRIS. _Jde_ DIDUS INEPTUS. _L._] [Illustration: _PL. IV._ _E. W. Robinson del._ _W. West imp._] [Illustration: PLATE. V. From nat on Stone, by J. Erxleben. M & N. Hanhart, imp.] [Illustration: _PL. VI._ _E. W. Robinson del._ _W. West imp._] [Illustration: PLATE. VII. J. Smit. lith. M & N. Hanhart. imp.] [Illustration: PLATE. VIII. From nat on Stone, by J. Erxleben. M. & N. Hanhart, imp.] [Illustration: PLATE. IX. _Fig 1_ _Fig 2_ _Fig 3_ _Fig 4_ _Fig 5_ J. Smit lith. M & N. Hanhart, imp.] [Illustration: PLATE. X. _Fig 1_ _Fig 2_ _Fig 3_ _Fig 4_ _Fig 5_ _Fig 6_ _Fig 7_ _Fig 8_ J. Smit. lith. M. & N. Hanhart imp.] [Illustration: PLATE. XI. J. Smit. lith. M. & N. Hanhart. imp.] [Illustration: PLATE. XII. from nat on stone, by J. Erxleben. M & N Hanhart imp.] FOOTNOTES: [1] By +William John Broderip+, Esq., F.R.S. The part containing the article was published in 1836, the volume (ix.) appeared in 1837. [2] “So in Willughby, but the print is somewhat indistinct, and there maybe error. In the original the words are ‘_Walgh-Vogel_, hoc est, nauseam movens, partim quod’ &c., the word therefore is an interpolation.”