-
A revision of the bembicine wasps of America north of Mexico
Vol 52, Iss 2173, Page 1
-
North American earthworms of the family Lumbricidae in the collections of the United States National Museum
Vol 52, Iss 2174, Page 157
-
The birds of Bawean Island, Java Sea
Vol 52, Iss 2175, Page 183
-
Field notes on Virginia Orthoptera
Vol 52, Iss 2176, Page 199
-
Fossil fishes in the collection of the United States National Museum
Vol 52, Iss 2177, Page 235
-
Monograph of the Nearctic Hymenoptera of the genus Bracon Fabricius
Vol 52, Page 305
-
The variation exhibited by Thamnophis ordinoides (Baird and Girard), a garter snake inhabiting the San Francisco Peninsula
Vol 52, Page 345
-
Trophodiscus, a new sea star from Kamchatka
Vol 52, Page 367
-
New Tertiary Insects
Vol 52, Iss 2181, Page 373
-
New species of South Dakota Cretaceous crabs
Vol 52, Iss 2182, Page 385
-
Diagnoses of new species of marine bivalve mollusks from the northwest coast of America in the collection of the United States National Museum
Vol 52, Iss 2183, Page 393
-
A new find of meteoric stones near Plainview, Hale County, Texas
Vol 52, Iss 2184, Page 419
-
Description of a new goby, Garmannia spongicola, from North Carolina
Vol 52, Page 423
-
A new species of polychaetous annelid from Panama, with notes on an Hawaiian form
Vol 52, Iss 2186, Page 427
-
Notice of a new Paleocene mammal, a possible relative of the titanotheres
Vol 52, Iss 2187, Page 431
-
Mammals collected by Dr. W. L. Abbott on the chain of islands lying off the western coast of Sumatra, with descriptions of twenty-eight new species and subspecies
Vol 52, Iss 2188, Page 437
-
New species of fossil beetles from Florissant, Colorado.
Vol 52, Page 463
-
Rotatoria of Los Angeles, California, and vicinity, with descriptions of a new species
Vol 52, Iss 2190, Page 473
-
On certain secondary sexual characters in the male ruddy duck, Erismaturajamaicensis (Gmelin)
Vol 52, Iss 2191, Page 479
-
Notes on the life history and ecology of the dragonflies (Odonata) of Central California and Nevada. 1. A Pacific coast variety of Agrion aequabile
Vol 52, Page 483
-
Descriptions of new west American marine mollusks and notes on previously described forms
Vol 52, Iss 2193, Page 637