21 hits (0.01 seconds)

Studies of the North American weevils belonging to the superfamilty Platystomoidea

Authors: W Dwight Pierce

Published in Proceedings of the United States National Museum, in 1931, in volume 77, issue 2840, pages 1-34

Created: 2011-01-01, modified: 2012-11-04

Studies on the North American weevils

Authors: W Dwight Pierce

Published in Proceedings of the United States National Museum, in 1931, in volume 77, issue 2840, pages 1-45

Created: 2011-01-01, modified: 2011-10-03

New genera and species of nematode worms

Authors: Asa C Chandler

Published in Proceedings of the United States National Museum, in 1931, in volume 78, issue 2866, pages 1-9

Created: 2012-05-05, modified: 2013-12-10

doi:10.5479/si.00963801.78-2866.1

A new species of Trematode of the family Heterophyidae, with a note on the genus Apophallus and related genera

Authors: Emmett W Price

Published in Proceedings of the United States National Museum, in 1931, in volume 79, pages 1-6

Created: 2011-12-15, modified: 2011-12-15

Three new species of polychaetous annelids from Chesapeake Bay

Authors: Aaron L Treadwell

Published in Proceedings of The United States National Museum, in 1931, in volume 79, pages 1-5

Created: 2011-06-30, modified: 2017-01-06

doi:10.5479/si.00963801.79-2867.1

Descriptions of new genera and species of Siamese fishes

Authors: Hugh M Smith

Published in Proceedings of the United States National Museum, in 1931, in volume 79, issue 2873, pages 2-49

Created: 2013-03-20, modified: 2013-03-20

doi:10.5479/si.00963801.79-2873.1

A new species of Troödont Dinosaur from the Lance Formation of Wyoming

Authors: Charles W Gilmour

Published in Proceedings of the United States National Museum, in 1931, in volume 79, issue 2875, pages 1-6

Created: 2011-12-15, modified: 2012-11-08

doi:10.5479/si.00963801.79-2875.1

The two-winged flies belonging to Siphosturmia and allied genera, with descriptions of two new species

Authors: H J Reinhard

Published in Proceedings of the United States National Museum, in 1931, in volume 79, issue 2877, pages 1-11

Created: 2013-02-19, modified: 2013-02-19

doi:10.5479/si.00963801.2877

Two new lungworms from North America ruminants and a note on the lungworras of sheep in the United States

Authors: G Dikmans

Published in Proceedings of the United States National Museum, in 1931, in volume 79, issue 2884, pages 2-5

Created: 2013-03-14, modified: 2013-03-14

doi:10.5479/si.00963801.79-2884.1

A new genus and new species of trematode worms of the family Plagiorchiidae

Authors: John T Lucker

Published in Proceedings of the United States National Museum, in 1931, in volume 79, issue 2885, pages 1-8

Created: 2013-05-17, modified: 2013-05-17

doi:10.5479/si.00963801.79-2885.1

Revision of the American parasitic flies belonging to the genus Winthemia

Authors: H J Reinhard

Published in Proceedings of the United States National Museum, in 1931, in volume 79, issue 2886, pages 1-54

Created: 2013-02-19, modified: 2013-02-19

doi:10.5479/si.00963801.79-2886.1

Three new parasitic nematode worms

Authors: Mary Scott Skinker

Published in Proceedings of the United States National Museum, in 1931, in volume 79, issue 2890, pages 1-9

Created: 2013-05-24, modified: 2013-05-24

doi:10.5479/si.00963801.79-2890.1

Report on a collection of insects of the order Trichoptera from Siara and China

Authors: A B Martynov

Published in Proceedings of the United States National Museum, in 1931, in volume 79, issue 2891, pages 1-20

Created: 2018-02-25, modified: 2018-02-25

doi:10.5479/si.00963801.79-2891.1

A second collection of birds from the provinces of Yunnan and Szechwan, China, made for the National Geographic Society by Dr. Joseph F. Rock

Authors: J H Riley

Published in Proceedings of The United States National Museum, in 1931, in volume 80, pages 1-91

Created: 2011-06-30, modified: 2017-01-06

doi:10.5479/si.00963801.2907

Echinoderms from the islands of Niuafoou and Nukualofa, Tonga Archipelago, with the description of a new genus and two new species

Authors: A H Clark

Published in Proceedings of the United States National Museum, in 1931, in volume 80, pages 1-12

Created: 2010-11-21, modified: 2017-01-06

doi:10.5479/si.00963801.80-2905.1

North American two-winged flies of the genus Spathimeigenia, with descriptions of five new species

Authors: J M Aldrich

Published in Proceedings of The United States National Museum, in 1931, in volume 80, pages 1-10

Created: 2011-06-30, modified: 2017-01-06

doi:10.5479/si.00963801.80-2911.1

Observations on the growth rate of the foot in the mound birds of the genus Megapodius

Authors: Herbert Friedmann

Published in Proceedings of The United States National Museum, in 1931, in volume 80, pages 1-4

Created: 2011-06-30, modified: 2017-01-06

doi:10.5479/si.00963801.80-2901.1

Recent Foraminifera from the Atlantic coast of South America

Authors: Joseph A Cushman | Frances L Parker

Published in Proceedings of The United States National Museum, in 1931, in volume 80, pages 1-24

Created: 2011-06-30, modified: 2017-01-06

doi:10.5479/si.00963801.80-2903.1

The brachial flexor muscles in primates

Authors: A B Howell | William L Straus

Published in Proceedings of The United States National Museum, in 1931, in volume 80, pages 1-31

Created: 2011-06-30, modified: 2017-01-06

doi:10.5479/si.00963801.80-2913.1

A catalogue of the Trombiculinae, or chigger mites, of the New World with new genera and species and a key to genera

Authors: H E Ewing

Published in Proceedings of the United States National Museum, in 1931, in volume 80, issue 2908, pages 1-19

Created: 2010-11-21, modified: 2013-04-01

doi:10.5479/si.00963801.80-2908.1

A new marine shell of the genus Xenophora from Florida

Authors: Paul Bartsch

Published in Proceedings of the United States National Museum, in 1931, in volume 80, issue 2917, pages 1-2

Created: 2010-01-11, modified: 2017-01-06

doi:10.5479/si.00963801.80-2917.1