OSTEOLOGY OF BIRDS 36 1 



57 Observations upon the Osteology of the Order Tubinares and 



Steganopodes. U. S. Nat. Mus. Proc. 11:253-315. 43 fig- 

 ures in text. 



58 Contributions to the Comparative Osteology of Arctic and Sub- 



arctic Water Birds. Pt 2. Jour. Anat. & Phys. Lond. Jan. 

 1889. v. 23, n. s. v. 3, p. 165-86, pi. 7-1 1. 



59 Osteology of Circus hudsonius. Jour. Comp. Med. & Surg. 



Phila. Apr. 1889. v. 10, no. 2, art. 10, p. 126-59. J 7 figures 

 in text. 



60 Contributions to the Comparative Osteology of Arctic and Sub- 



arctic Water Birds. Pt 3. Jour. Anat. & Phys. Lond. 

 Apr. 1889. 23:400-27. 17 figures in text. 



61 Osteological Studies of the Subfamily Ardeinae. Pt 1. 



Jour. Comp. Med. & Surg. Phila. July 1889. v. 10, no. 3, art. 

 15, p. 218-43. 8 figures in text. 



62 Contributions to the Comparative Osteology of Arctic and Sub- 



arctic Water Birds. Pt 4. Jour. Anat. & Phys. Lond. 

 July 1889. 23 :537-5S. 8 figures. 

 6^ Note on the Anserine Affinities of the Flamingoes. Science. 

 New York. Sept. 20, 1889. v. 14, no. 346, p. 224, 225. 



64 Contributions to the Comparative Osteology of the Families of 



North American Passeres. Jour. Morph. Bost. June 

 1889. v - 3> no - J > P- 81-114, pi. 5, 6, fig. 1-26. 



65 Notes on the Anatomy of Speotyto cunicularia hypogaea. 



Ibid. p. 115-25, pi. 7. 



66 Osteological Studies of the Subfamily Ardeinae. Pt 2. Jour. 



Comp. Med. & Surg. Phila. Oct. 1889. v. 10, no. 4, p. 287- 

 317, fig. 9-37. 



67 Studies of the Macrochires, Morphological and Otherwise, with 



the View of Indicating Their Relationships and Defining Their 

 Several Positions in the System. (Communicated by W. 

 Kitchen Parker, F. R. S., F. L. S.) Linn. Soc. Jour. [Lond.] 

 — Zoology. 1889. v. 20, no. 122, p. 299-394, pi. 17-24. 

 Woodcuts. 



68 Contributions to the Comparative Osteology of Arctic and Sub- 



arctic Water Birds. Pt 5. Jour. Anat. normal & pathologi- 

 cal. Lond. Oct. 1889. v. 24, n. s. v. 4, art. 10, p. 89-116, 

 pi. 6-8. 



69 On the Position of Chamaea in the System. Jour. Morph. 



Bost. Dec. 1889. v. 3, no. 3, p. 475-502. 8 figures in text. 



