292 EATIT^. 



species, and closely resembles the sacrum No. 46638 

 (p. 262) referred to A. casuarina, to which species it may 

 probably belong. 



Walter Mantell Collection. Purcliased, about 1855. 



32174. The right acetabular region of the pelvis of a somewhat 

 smaller bird ; from the same locality. 



Walter Mantell Collection. 



32174 a. The imperfect ischia and pubes of a somewhat larger bird ; 

 from the same locality. Walter Mantell Collection. 



19476. The left ilium and pubis of a smaller bird ; from the northern 

 part of the South Island. 



Earl Collection. Purchased, 1845. 



32164*. A left ischium, with the head of the pubis attached ; from 

 the menaccenite bed of Te Eangatapu, near Waingongoro, 

 North Island. This specimen belongs to one of the smaller 

 forms, like A. (?) geranoides, or A. didiformis. 



Walter Mantell Collection. 



32502*. Theimperfectinnominates of a very smaU species ; locality 

 unknown. These specimens are smaller than the pelvis 

 of A. parva, and, if from the North Island, may be refer- 

 able to A. curta. Purchased. 



21766. A rather larger imperfect pelvis and sacrum of one of the 

 smaller species ; from Te Eangatapu. The greater part 

 of the right ilium, wdth the acetabulum, is preserved. 



Mantell Collection. Purchased, 1838. 



31767. The sacrum and a fragment of the right ilium of a bird 

 agreeing closely in size with the preceding specimen ; from 

 the same locality. Mantell Collection. 



32142. Part of the sacrum and fragment of the left innominate of 

 a somewhat larger bird ; from Waingongoro, North Island. 

 The whole of the left acetabulum is preserved. 



Walter Mantell Collection. 



21804. The imperfect anterior portion of a pelvis and sacrum, 

 agreeing nearly in size with the precediug specimen ; from 

 Te Eangatapu. Mantell Collection. 



