CONTENTS. 



PAGE 



MEMOIR OF WILLUGHBT .... 17 



XECTARIXIAD.E. INTRODUCTION . . .147 



DESCRIPTIONS ...... 164 



The Lesser Double-collared Sun-Bird. 



"i.rinia chalybeia. Plate I. . . 166 



The Greater Double-collared Sun-Bird. 



N.afra. Plate II. . . .169 



The Green-rumped Double-collared Sun-Bird. 



N. chloropigia. Plate III. . . .171 



Bifasciated Sun-Bird. 



N. bifasciata. Plate IV. . . .1/4 



Splendid Sun-Bird. 



X. spkndida. Plate V. ... 1/6 



Little Blue-banded Sun-Bird. 



N. collaris. Plate VI. . . . .1/9 



Little Violet-banded Sun-Bird. 



N.parvula. Plate VII. . . .181 



Namaqua, or White-vented Sun-Bird. 



N.fufCO. Plate VIII 183 



Verreaux's Sun-Bird. 



-V. verroxii. Plate IX 185 



N. olivacea ... .186 



