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The Osteology of Dallia pectoralis, 
By 
Edwin Chapin Starks 
of Stanford University, California U. S. A. 
With 2 figs. in the text. 
Contents. 
Introductory remarks. 
Östeology. 
Cranium, 
Lateral bones of head. 
Hyoid and branchial arches. 
Shoulder and pelvic girdles. 
Vertebrae, ribs, and vertical fins. 
Splanchnology. 
Summary. 
Homology of shoulder girdle. 
Relationship. 
Diagnosis of characters. 
Definition of order. 
Introductory remarks. 
Dallia was described in the year 1880 from speeimens collected 
at Saint Michaels, Alaska, by Dr. T. H. Bran. !) who placed it near 
1) In: Proc, U. 8, nation. Mus., 1879, p. 358, 
Zool. Jahrb XXI. Abt. f. Syst. 17 
