J Van Denburgh

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Herpetological Notes

Authors: John Van Denburgh

Published in Proceedings of The American Philosophical Society, in 1898, in volume 37, issue 157, pages 139-141

Created: 2017-01-01, modified: 2023-02-16

Contributions to Oriental herpetology I. Sakhalin

Authors: J Van Denburgh

Published in Proceedings of the California Academy of Sciences, 4th Series, in 1924, in volume 13, pages 243-246

Created: 2010-06-27, modified: 2022-12-02

Description of a new species of rattlesnake (Crotalus lucasensis) from Lower California

Authors: J Van Denburgh

Published in Proc. Calif. Acad. Sci., San Francisco, in 1920, in volume 10, pages 29-30

Created: 2011-06-01, modified: 2021-04-05

Preliminary diagnoses of four new snakes from Lower California, Mexico

Authors: J Van Denburgh | J R Slevin

Published in Proceedings of the California Academy of Sciences (4), in 1923, in volume 13, pages 1-2

Created: 2011-06-01, modified: 2022-12-02

The snakes of the Galapagos Islands

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1912, in volume 1, pages 323-374

Created: 2011-06-28, modified: 2011-06-28

The geckos of the Galapagos Archipelago

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1912, in volume 1, pages 405-430

Created: 2011-06-28, modified: 2011-06-28

On Laicauda schistorhynchus and Laticauda semifasciata

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1924, in volume 13, pages 247-248

Created: 2011-06-28, modified: 2021-04-05

Concerning certain species of reptiles and amphibians from China, Japan, the Loo Choo Islands, and Formosa

Authors: J Van Denburgh

Published in Proc. Cal. Ac. Sci, in 1912, in volume 3, pages 187-258

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

Preliminary diagnosis of new species of reptiles from islands in the Gulf of California, Mexico

Authors: J Van Denburgh | J R Slevin

Published in Proceedings of the California Academy of Sciences, in 1921, in volume 11, pages 95-98

Created: 2011-06-02, modified: 2011-06-21

The Gigantic land tortoises of the Galapagos Archipelago

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1914, in volume 2, pages 203-374

Created: 2011-06-28, modified: 2011-06-28

Notes on Some Birds of Santa Clara County, California

Authors: John Van Denburgh

Published in Proceedings of The American Philosophical Society, in 1899, in volume 38, issue 160, pages 157-180

Created: 2017-01-01, modified: 2023-02-16

Preliminary diagnoses of more new species of reptiles from islands in the Gulf of California, Mexico

Authors: J Van Denburgh | J R Slevin

Published in Proceedings of The California Academy of Sciences, in 1921, in volume 11, pages 395-398

Created: 2011-05-05, modified: 2011-06-21

Notes on Ascaphus, the Discoglossid toad of North America

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1912, in volume 3, pages 259-264

Created: 2011-06-28, modified: 2011-06-28

The reptiles of western North America. Vol.1. Lizards

Authors: Van Denburgh

Published in Occasional Papers of the California Academy of Sciences, in 1922, in volume 10, pages 1-611

Created: 2026-05-16, modified: 2026-05-16

Description of a new subspecies of boa (Charina bottae utahensis) from Utah

Authors: Van Denburgh

Published in Proc. Calif. Acad. Sci., San Francisco, in 1920, in volume 10, pages 31-34

Created: 2011-06-01, modified: 2021-04-05

The Gopher-snakes of Western North America

Authors: John Van Denburgh | Joseph R Slevin

Published in Proceedings of the Calaifornia Academy of Sciences, in 1919, in volume 9, pages 197-220

Created: 2011-06-01, modified: 2022-12-02

The garter-snakes of Western North America

Authors: John Van Denburgh | Joseph R Slevin

Published in Proceedings of the California Academy of Sciences, in 1918, in volume 8, pages 181-270

Created: 2011-06-28, modified: 2011-06-28

Some Experiments with the Saliva of the Gila Monster (Heloderma Suspectum)

Authors: John Van Denburgh

Published in Transactions of the American Philosophical Society, in 1898, in volume 19, issue 2, pages 199-220

Created: 2026-05-26, modified: 2026-05-26

doi:10.2307/1005452

A new subspecies of watersnake (Natrix vibakari ruthveni) from eastern Asia

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1923, in volume 13, pages 3-4

Created: 2011-06-01, modified: 2021-04-05

Notes on a collection of reptiles from Southern California and Arizona

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1912, in volume 3, pages 147-154

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

Notes on some reptiles and amphibians from Oregon, Idaho and Utah

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1912, in volume 3, pages 155-160

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

Concerning the origin of the soft-shelled turtle, Aspidonectes californiana Rivers

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1917, in volume 7, pages 33-35

Created: 2011-06-28, modified: 2011-06-28

Description of a new lizard (Dipsosaurus dorsalis lucasensis) from Lower California

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1920, in volume 10, pages 33-34

Created: 2011-06-28, modified: 2021-04-05

A list of the amphibians and reptiles of Idaho, with notes on the species in the collection of the academy

Authors: J Van Denburgh | J R Slevin

Published in Proceedings of the California Academy of Sciences, in 1921, in volume 11, pages 39-47

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

A list of the amphibians and reptiles of Nevada, with notes on the species in the collection of the academy

Authors: J Van Denburgh | Slevin

Published in Proc. California Acad. Sci. (Ser. 4), in 1921, in volume 11, pages 27-38

Created: 2011-06-01, modified: 2022-12-02

Reptiles from Sonora, Sinaloa, and Jalisco, Mexico, with a description of a new species of Sceloporus

Authors: Van Denburgh

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1898, in volume 1897, pages 460-464

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

The Gerrhonotus of the San Lucan fauna, Lower California, with diagnoses of other west American species

Authors: John Van Denburgh

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1898, in volume 1898, pages 63-66

Created: 2011-06-01, modified: 2021-04-05

Preliminary description of four new races of gigantic land tortoises from the Galapagos Islands

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1907, in volume 1, pages 1-6

Created: 2011-06-28, modified: 2011-06-28

A further study of varia-tion in the gopher-snakes of Western North America

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1920, in volume 10, pages 1-27

Created: 2011-06-28, modified: 2021-04-05

List of the amphibians and reptiles of the peninsula of lower California, with notes on the species in the collection of the academy

Authors: J Van Denburgh | J R Slevin

Published in Proceedings of the California Academy of Sciences, in 1921, in volume 11, pages 49-72

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

New and previously unrecorded species of reptiles and amphibians from the island of Formosa

Authors: John Van Denburgh

Published in Proc. California Acad. Sci., San Francisco, ser. 4, in 1909, in volume 3, pages 49-56

Created: 2011-06-01, modified: 2012-02-17

Notes on the herpetology of New Mexico, with a list of species known from that state

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1924, in volume 13, pages 189-230

Created: 2011-06-01, modified: 2021-04-05

Reptiles and amphibians of the islands of the West Coast of North America

Authors: John Van Denburgh | Joseph R Slevin

Published in Proceedings of the California Academy of Sciences, in 1914, in volume 4, pages 129-152

Created: 2011-06-28, modified: 2011-06-28

The Galapagoan lizards of the genus Tropidurus; with notes on the iguanas of the genera Conolophus and Amblyrhynchus

Authors: John Van Denburgh | Joseph R Slevin

Published in Proceedings of the California Academy of Sciences, in 1913, in volume 2, pages 133-202

Created: 2011-06-28, modified: 2011-06-28

Description of a new species of sea snake from the Philippine Islands, with a note on the palatine teeth in the Proteroglypha

Authors: John Van Denburgh | Joseph C Thompson

Published in Proc. Calif Acad. Sci., in 1908, in volume 3, pages 41-48

Created: 2010-10-29, modified: 2011-12-21

A list of the amphibians and reptiles of Utah, with notes on the species in the collection of the Academy

Authors: John Van Denburgh | Joseph R Slevin

Published in Proceedings of the California Academy of Sciences, in 1915, in volume 5, pages 99-110

Created: 2011-06-02, modified: 2011-06-21

A list of the amphibians and reptiles of Arizona, with notes on the species in the collection of the Academy

Authors: John Van Denburgh | Joseph R Slevin

Published in Proceedings of the California Academy of Sciences, in 1913, in volume 3, pages 391-454

Created: 2011-06-28, modified: 2011-10-03

Four species of Salamanders new to the state of California, with a description of Plethodon elongatus a new species, and notes on other salamanders

Authors: John Van Denburgh

Published in Proceedings of the California Academy of Sciences, in 1916, in volume 6, issue 7, pages 215-221

Created: 2011-06-28, modified: 2011-10-03

ASPHODELACEAE

Authors: E J Van Jaarsveld | A E Van Wyk

Published in Bothalia, in 2005, in volume 35, issue 2, pages 164-166

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v35i2.395

PEDALIACEAE

Authors: E J Van Jaarsveld | A E Van Wyk

Published in Bothalia, in 2007, in volume 37, issue 2, pages 198

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v37i2.316

HYACINTHACEAE

Authors: E J Van Jaarsveld | A E Van Wyk

Published in Bothalia, in 2005, in volume 35, issue 1, pages 82-84

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v35i1.379

LAMIACEAE

Authors: E J Van Jaarsveld | A E Van Wyk

Published in Bothalia, in 2001, in volume 31, issue 1, pages 44-46

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v31i1.504

LAMIACEAE

Authors: E J Van Jaarsveld | A E Van Wyk

Published in Bothalia, in 2004, in volume 34, issue 1, pages 30-32

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v34i1.405

LAMIACEAE

Authors: E J Van Jaarsveld | A E Van Wyk

Published in Bothalia, in 2003, in volume 33, issue 1, pages 107-108

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v33i1.436

Bryophyta

Authors: J Van Rooy

Published in Bothalia, in 2011, in volume 41, issue 1, pages 188-189

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v41i1.45

BRYOPHYTA

Authors: J Van Rooy

Published in Bothalia, in 1997, in volume 27, issue 2, pages 136-137

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v27i2.670

Levensgeschiedenis van Cimbex fagi Zadd

Authors: A J Van Rossum

Published in Tijdschrift voor entomologie, in 1904, in volume 47, issue 2/4, pages 69-98

Created: 2026-02-09, modified: 2026-02-09

ASPHODELACEAE

Authors: E J Van Jaarsveld | W Swanepoel | A E Van Wyk

Published in Bothalia, in 2006, in volume 36, issue 1, pages 75-77

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v36i1.343

CRASSULACEAE

Authors: E J Van Jaarsveld | B Nordenstam | A E Van Wyk

Published in Bothalia, in 2004, in volume 34, issue 1, pages 35-38

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v34i1.407

VITACEAE

Authors: J J M Van Der Merwe

Published in Bothalia, in 1971, in volume 10, issue 3, pages 436

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v10i3.1551