Arr. XIII. 
ArT. XIV. 
ArT. XV. 
Art. XVI. 
Art. XVII. 
Art. XVIII. 
Art. XIX. 
Art. XX. 
Art. XXI. 
ArT. XXII. 
Art. XXITI. 
Art, XXIV. 
Arr. XXV. 
AR. XVI. 
ArT. XXVII. 
Art. XXVIII. 
ArT. XXIX. 
NEW VOLUME OF THE BULLETIN 
Points of the Skeleton of the 
Henry FArrFIELD OSBORN : ; 
A Mounted Skeleton of Naosaurus, a Pelyedsaur 
from the Permian of Texas. By Henry Fatr- 
FIELD OsBorRN. (Plates [X—X) : 
A Collection of Ants from British Honduras. By 
WituiaM Morton WHEELER. (Plates XI-XII) 
The Types of the North American Genera of Birds. 
By J. A. ALLEN ; : ; 
New Species of Gall-producing Cecidomyiide. By 
WituiAM BEUTENMULLER. (Plates XIJI-XVIJ) 
A Geological Reconnaissance in the Western Sierra 
Madre of the State of Chihuahua, Mexico. By 
Epmunp Otis Hovey. (Plates XVIII-XXXV) 
Records and Descriptions of Australian Orthoptera. 
By James A. G. REHN 3 
Notice of an American Species of ae Gots Hoples 
paria McCoy, from the Cretaceous of Montana. 
By R. P. Wuirrietp. (Plate XXXVI) 
Notes on a few North American Cynipidee, with 
Descriptions of New Species. By WILLIAM 
BEUTENMULLER. (Plate XXVII) 
The Boeolophus bicolor-atricristatus Group. 
A. ALLEN . 2 
A Collection of Reptiles aa gaphibians fan 
Southern New Mexico and Arizona. By ALEX- 
ANDER G. RUTHVEN : : ' 
Some Fossil Arthropods from Florissant, C Pinas 
By T. D. A. CocKERELL ark 
Some Coleoptera and Arachnida fice Sfilenccant 
Colorado. By T. D. A. CocKERELL ‘ 
Remarks on and Descriptions of new Fossil Unioni- 
By R. 
Arab Horse. By 
By J. 
dee from the Laramie Clays of Montana. 
P. WHITFIELD. (Plates XXXVITI-XLI) 
The North American Species of Rhodites and their 
Galls. By Wit11am BEUTENMULLER. (Plates 
XLITI-XLVII) 
Description of the Skull of Bolatounne striatus C ope. 
By E. C. Case : i 
The Character of the W lita and iG eat oe: Divi- 
sions of the Permian Red Beds of Texas. By 
18, (C. (CASIS 
459 
463 
467 
