37 hits (0.01 seconds)

Birds of the Washington Region

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 1-21

Created: 2011-07-31, modified: 2011-07-31

The smallest known leaf hopper

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 23-24

Created: 2011-07-31, modified: 2011-07-31

A new classification of the shipworms and descriptions of some new wood boring mollusks

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 25-32

Created: 2011-07-31, modified: 2011-07-31

New marine mollusks from the west coast of America

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 33-39

Created: 2011-07-31, modified: 2011-07-31

Two new legumes from Mexico and Costa Rica

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 41-42

Created: 2011-07-31, modified: 2011-07-31

New trees and shrubs from Yucatan

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 43-46

Created: 2011-07-31, modified: 2011-07-31

Notes on three clupeoid fishes collected by Edmund Heller in San Filipe Bay, Gulf of California

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 47-48

Created: 2011-07-31, modified: 2011-07-31

Mutanda ornithologica. X

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 49-50

Created: 2011-07-31, modified: 2011-07-31

Five new genera of birds

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 51-53

Created: 2011-07-31, modified: 2015-05-09

Four new birds from Celebes

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 55-57

Created: 2011-07-31, modified: 2011-07-31

Additional fungous insects and their hosts

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 59-61

Created: 2011-07-31, modified: 2011-07-31

Food habits of Sceloporus graciosus graciosus (Baird and Girard)

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 63-66

Created: 2011-07-31, modified: 2011-07-31

Descriptions of sixteen new murine rodents from Celebes

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 67-75

Created: 2011-07-31, modified: 2011-07-31

The names for two genera of African artiodactyla

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 77

Created: 2011-12-13, modified: 2011-12-13

Textor Temminck versus Alecto Lesson

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 78-79

Created: 2011-07-31, modified: 2011-07-31

The Julidae and Isobatidae in North America

Published in Proc. Biol. Soc. Wash, in 1921, in volume 34, pages 81-84

Created: 2011-06-01, modified: 2011-06-21

Diptera and Fungi

Published in Proceedings of the Biological Society of Washington, in 1921, in volume 34, pages 85-88

Created: 2010-01-08, modified: 2011-06-21

Descriptions of six new subspecies of American birds

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 89-92

Created: 2011-07-31, modified: 2011-07-31

Twenty new mammals collected by H. C. Raven in Celebes

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 93-104

Created: 2011-07-31, modified: 2012-05-14

Mutanda ornithologica. XI

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 105-107

Created: 2011-07-31, modified: 2011-07-31

A new ophiuran of the genus Ophiopsila from southern California

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 109-110

Created: 2011-07-31, modified: 2011-07-31

A neglected fern paper

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 111-113

Created: 2011-07-31, modified: 2011-07-31

New Meliaceae from Mexico

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 115-117

Created: 2011-07-31, modified: 2011-07-31

A new Aspilia from Trinidad

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 119-120

Created: 2011-07-31, modified: 2011-07-31

Thomomys douglasii shawi, a new subspecies of pocket gopher from Mount Rainer, Washington

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 121-122

Created: 2011-07-31, modified: 2011-07-31

A new name for the West African pigmy squirrel

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 135

Created: 2012-03-19, modified: 2012-03-19

Note on the name Hypermegethes Reichenow

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 136-137

Created: 2011-07-31, modified: 2011-07-31

On a small collection of reptiles from Argentina.

Published in Proc. Biol. Soc. Wash., in 1921, in volume 34, pages 139-142

Created: 2009-12-26, modified: 2011-06-21

Two new Central American salamanders

Published in Proceedings of the Biological Society of Washington, in 1921, in volume 34, pages 143-146

Created: 2010-06-27, modified: 2011-06-21

Amecystis, a new genus of Ordovician Cystidea

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 147-148

Created: 2011-07-31, modified: 2011-07-31

Additions to the orchid flora of Panama

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 149-154

Created: 2011-07-31, modified: 2011-07-31

New species of crabs from Formosa

Published in Proceedings of the Biological Society of Washington, in 1921, in volume 34, pages 155-156

Created: 2009-12-24, modified: 2011-06-21

Herpetological novelties

Published in Proceedings of the Biological Society of Washington, in 1921, in volume 34, pages 157-162

Created: 2011-12-12, modified: 2011-12-12

Notes on Horsfield's 'Zoological Researchers in Java'

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 163-166

Created: 2011-07-31, modified: 2011-07-31

Additional notes on fungous insects

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 167-171

Created: 2011-07-31, modified: 2011-07-31

Studies in the Tyraimidae. I, A revision of the genus Pipromorpha

Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 173-192

Created: 2011-07-31, modified: 2011-07-31