ag 
. 867. 
. 872. 
. 873. 
. 874. 
et tip 
1, 876. 
877. 
. 878. 
. 879. 
. 880. 
SOL. 
LIST OF PUBLICATIONS. 87 
Description of a new species of whippoorwill from Costa Rica. 
By Robert Ridgway. 
pp. 465-466. 
. Notes on some birds from the interior of Honduras. By 
Robert Ridgway. 
pp. 467-471. 
. Notes on some Costa Rican birds. By Robert Ridgway. 
pp. 473-478. 
. Note on Pachyrhamphus albinucha Burmeister. By Robert 
Ridgway. 
pp. 479-480. 
. Description of two supposed new forms of Zhamnophilus. By 
Robert Ridgway. 
p. 481. 
Description of a new sharp-tailed sparrow from California. 
By Robert Ridgway. 
pp. 483-484. 
Notes on Sceloporus variabilis and its geographical distribu- 
tion in the United States. By Leonhard Stejneger. 
pp. 485-488. 
Notes on Japanese birds contained in the Science College 
Museum, Imperial University, Tokyo, Japan. By Leonhard 
Stejneger. 
pp. 489-498. 
Notes on the cubital coverts in the birds of paradise and bower 
birds. By Leonhard Stejneger. 
pp. 499-500. 
Notes on some North American snakes. By Leonhard Stej- 
neger. 
pp. 501-505. 
Note on the genus S7ttasomus of Swainson. By Robert Ridg- 
way. 
pp. 507-510. 
On the snakes of the Californian genus Lichanura. By 
Leonhard Stejneger. 
pp. 511-515. 
Notes on Costa Rican birds. By George K. Cherrie. 
pp. 517-537. 
Scientific results of explorations by the U. S. Fish Commission 
steamer Albatross. No. XXII. Description of thirty-four 
new species of fishes collected in 1888 and 1889, principally 
among the Santa Barbara Islands and in the Gulf of Cali- 
fornia. By Charles H. Gilbert. 
pp. 539-566. 
The biology of the hymenopterous insects of the family 
Chalcidide. By L. O. Howard. 
pp. 567-588. 
