-
Notes on Buprestidae with descriptions of new species (Coleop.)
Volume 31, Page 4
-
New or interesting Psyllidae of the Pacific coast
Volume 31, Page 12
-
A new parasitic cynipid reared from a clover aphid (Hym.)
Volume 31, Page 14
-
Labenidae, a new family in the Ichneumonoidea
Volume 31, Page 16
-
Notes on species of Halictus visiting evening flowers
Volume 31, Page 35
-
Some notes on the occurrence of Delphacinae (Hemp. Homop.)
Volume 31, Page 44
-
Notes on Psyllidae (Homoptera)
Volume 31, Page 69
-
Undescribed Tipulidae collocted by Mr. H. S. Parish in Brazil
Volume 31, Page 70
-
New species of Lyonetiidae. (Microlepidoptera)
Volume 31, Page 76
-
New species of Lyonetiidae (Microlepidoptera)
Volume 31, Page 76
-
Another pitcher-plant insect (Diptera, Sciarinac)
Volume 31, Page 91
-
A Mexican species of Agrilus found in Arizona (Coleoptera)
Volume 31, Page 100
-
A new Euphydryas from Nebraska
Volume 31, Page 102
-
A new species of Coenosia from the Western United States (Diptera, Anthomyiidae)
Volume 31, Page 103
-
The genus Timema Scudder, with the description of a new species, (Orthoptera, Phasmidae, Timeminae)
Volume 31, Page 126
-
Descriptions of new species of Hesperidae
Volume 31, Page 132
-
The known Membracidae of Ecuador (Homop.)
Volume 31, Page 135
-
The genus Pyrrhocalles Mabille with the description of a new form (Lepidoptera, Hesporidae)
Volume 31, Page 151
-
The known Membracidae of Ecuador (Homop.)
Volume 31, Page 155
-
The spider of Saltair Beach (Arach., Aran.)
Volume 31, Page 165
-
Notes on Gonatopus ombrodes, a parasite of Jassids (Hymen., Homop.)
Volume 31, Page 169
-
A rare pamphlet (Hym., Lep., Neur.)
Volume 31, Page 176
-
Notes on American Rhynchophora
Volume 31, Page 193
-
Undescribed crane-flies from Argentina (Tipulidae, Diptera)
Volume 31, Page 215
-
Description of one new buprestid with notes on other little known species (Coleop.).
Volume 31, Page 241
-
The occurence of Mallophaga on a dragonfly (Odonata)
Volume 31, Page 252
-
Studies on Casta Rican Odonata. IX. Sympetrum, with description of a new species
Volume 31, Page 253
-
Hemipterological notices. i. Tingidae
Volume 31, Page 271
-
Studies in the genus Myodites Latreille (Coleoptera, Rhipiphoridae)
Volume 31, Page 277