Ritsema Conrad Cz.

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Three new Malayan Longicorn Coleoptera

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1890, in volume 12, pages 247-252

Created: 2011-06-03, modified: 2015-08-05

A new Longicorn Beetle from Borneo

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1908, in volume 29, pages 261-262

Created: 2011-06-03, modified: 2015-08-05

Four new species of exotic Coleoptera

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1885, in volume 7, pages 39-46

Created: 2011-06-03, modified: 2015-08-05

Three new species of exotic Coleoptera

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1885, in volume 7, pages 123-127

Created: 2011-06-03, modified: 2015-08-05

Two new species of exotic longicorn beetles

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1895, in volume 16, pages 157-160

Created: 2011-06-03, modified: 2015-08-05

Two new Sumatran species of Longicorn Coleoptera

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1911, in volume 34, pages 4-8

Created: 2011-06-03, modified: 2015-08-05

Description of three new species of Malayan Longicornia

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1890, in volume 12, pages 135-139

Created: 2011-06-03, modified: 2015-08-05

Three new species of the longicorn genus Pachyteria

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1892, in volume 14, pages 213-220

Created: 2011-06-03, modified: 2015-08-05

Two new species of the longicorn genus Glenea

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1892, in volume 14, pages 221-224

Created: 2011-06-03, modified: 2015-08-05

A new species of the longicorn genus Pachyteria

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1893, in volume 15, pages 13-16

Created: 2011-06-03, modified: 2015-08-05

A new species of the longicorn genus Zonopterus

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1894, in volume 16, pages 107-109

Created: 2011-06-03, modified: 2015-08-05

Two new species of the longicorn genus Pelargoderus

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1895, in volume 17, pages 33-35

Created: 2011-06-03, modified: 2015-08-05

A new species of the Longicorn genus Pelargoderus

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1898, in volume 20, pages 33-34

Created: 2011-06-03, modified: 2015-08-05

Two new species of the Longicorn genus Apriona

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1898, in volume 20, pages 87-88

Created: 2011-06-03, modified: 2015-08-05

Synonymical remarks about certain Coleoptera and Heterocerous Lepidopteron

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 82-84

Created: 2011-06-03, modified: 2015-08-05

A new species of the Callichromid genus Euchitonia

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1912, in volume 34, pages 123-127

Created: 2011-06-03, modified: 2015-08-05

Description of two species of the Longicorn group Callichromini

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1888, in volume 10, pages 193-197

Created: 2011-06-03, modified: 2015-08-05

A new species of the longicorn genus Pachyteria, Serv

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1889, in volume 11, pages 49-50

Created: 2011-06-03, modified: 2015-08-05

Two new species of the Lucanoid genus Cyclommatus, Parry

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1891, in volume 13, pages 233-238

Created: 2011-06-03, modified: 2015-08-05

Descriptions of new species of the longicorn genus Glenea

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1892, in volume 15, pages 1-12

Created: 2011-06-03, modified: 2015-08-05

Two new species of the longicorn genus Thermonotus, Gahan

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1896, in volume 18, pages 205-207

Created: 2011-06-03, modified: 2015-08-05

New species of Pachyteria, a genus of longicorn Coleoptera

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 31-38

Created: 2011-06-03, modified: 2015-08-05

A new species of the longicorn genus Bacchisa, Pasc

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 7-9

Created: 2011-06-03, modified: 2015-08-05

A new species of the Longicorn genus Demonax, Thomson

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1884, in volume 6, pages 181-182

Created: 2011-06-03, modified: 2015-08-05

A new species of the Longicorn genus Chloridolum, Thoms

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1887, in volume 9, pages 127-128

Created: 2011-06-03, modified: 2015-08-05

Description of three new species of the longicorn group Agniini

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1888, in volume 10, pages 201-206

Created: 2011-06-03, modified: 2015-08-05

Description of a new species of the longicorn genus Glenea

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1897, in volume 19, pages 133-134

Created: 2011-06-03, modified: 2015-08-05

Four new species and a new genus of longicorn Coleoptera

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 145-150

Created: 2011-06-03, modified: 2015-08-05

Description of a new species of the Longicorn genus Bacchisa, Pascoe

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1888, in volume 10, pages 253-254

Created: 2011-06-03, modified: 2015-08-05

Contributions towards the knowledge of the coleopterous fauna of West Sumatra

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1890, in volume 12, pages 29-40

Created: 2011-06-03, modified: 2015-08-05

Description of a Sumatran species of the longicorn genus Calloplophora, Thoms

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1880, in volume 2, pages 246-248

Created: 2011-06-03, modified: 2015-08-05

Description of a new species of the longicorn genus Praonetha, Pasc

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 15-16

Created: 2011-06-03, modified: 2015-08-05

Description of a new species of the longicorn genus Melanauster, Thoms

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 39-40

Created: 2011-06-03, modified: 2015-08-05

Description of a new species of the Longicorn genus Cereopsius, Thoms

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 5-6

Created: 2011-06-03, modified: 2015-08-05

On five new and two unsufficiently known species of longicorn genus Pachyteria

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1888, in volume 10, pages 177-192

Created: 2011-06-03, modified: 2015-08-05

On some species of the genus Pachyteria from the old collection of Thomson

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1890, in volume 12, pages 163-173

Created: 2011-06-03, modified: 2015-08-05

On some sumatran Coleoptera with description of a new genus and species of Longicorn

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1889, in volume 11, pages 241-246

Created: 2011-06-03, modified: 2015-08-05

Supplementary list of the described species of the Longicorn genera Zonopterus, Pachyteria and Aphrodisium

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1890, in volume 12, pages 175-176

Created: 2011-06-03, modified: 2015-08-05

On a new genus of longicorn Coleoptera belonging to the group of the Batoceridae

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 11-14

Created: 2011-06-03, modified: 2015-08-05

Three new species of Sumatran Longicorn Coleoptera from the collections of the Sumatra-Expedition

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1881, in volume 3, pages 151-157

Created: 2011-06-03, modified: 2015-08-05

Alphabetical list of the described species of the Longicorn genus Batocera, Cast. With indication of the synonyms

Authors: Ritsema Conrad Cz.

Published in Notes from the Leyden Museum, in 1887, in volume 9, pages 219-222

Created: 2011-06-03, modified: 2015-08-05

On Sumatran Lucanidae

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1897, in volume 19, issue 3/4, pages 234

Created: 2015-08-05, modified: 2015-08-05

Apogonia Loizeaui, n. sp

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1914, in volume 36, issue 3/4, pages 163-164

Created: 2015-08-05, modified: 2015-08-05

Pelargoderus Sijthoffii, n. sp

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1901, in volume 23, issue 2, pages 94

Created: 2015-08-05, modified: 2015-08-05

Two new Malayan Lucanidae

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1901, in volume 22, issue 3, pages 189-192

Created: 2015-08-05, modified: 2015-08-05

Apogonia burmanica, n. sp

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1913, in volume 35, issue 3/4, pages 176

Created: 2015-08-05, modified: 2015-08-05

Apogonia basiventris, n. sp

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1913, in volume 35, issue 3/4, pages 200

Created: 2015-08-05, modified: 2015-08-05

Synonymical remarks on Coleoptera

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1896, in volume 18, issue 2/3, pages 130

Created: 2015-08-05, modified: 2015-08-05

On Cyclommatus squamosus Rits

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1894, in volume 16, issue 1/2, pages 110

Created: 2015-08-05, modified: 2015-08-05

Explanation of plate 2

Authors: C Ritsema Cz.

Published in Notes From The Leyden Museum, in 1893, in volume 15, issue 2, pages 128

Created: 2015-08-05, modified: 2015-08-05