Richard George Zweifel (November 5, 1926, in Los Angeles – November 25, 2019) was an American herpetologist, who classified several species in the American...
5 KB (432 words) - 05:18, 29 May 2023
physiologist Richard G. Zweifel (1926–2019), American herpetologist Zweifel's frog (Rana zweifeli) This page lists people with the surname Zweifel. If an internal...
548 bytes (108 words) - 12:35, 1 July 2023
rather a dedication to a caliph." Regarding the snake depicted, "Richard G. Zweifel, a herpetologist from the American Museum of Natural History…commented...
12 KB (1,489 words) - 12:45, 15 August 2024
New Mexico whiptail (category Taxa named by Richard G. Zweifel)
not "mate" do not lay eggs. Whiptail Hammerson, G.A.; Lavin, P.; Vazquez Díaz, J.; Quintero Díaz, G.; Gadsden, H. (2007). "Aspidoscelis neomexicana"...
6 KB (535 words) - 22:26, 26 April 2024
Rana pliocenica (category Taxa named by Richard G. Zweifel)
species of frog within the family Ranidae. The species was described by Richard G. Zweifel from the Pliocene of the Pinole Tuff Formation in Contra Costa County...
2 KB (107 words) - 14:44, 1 October 2024
Aspidoscelis parvisocius (category Taxa named by Richard G. Zweifel)
Chordata Class: Reptilia Order: Squamata Family: Teiidae Genus: Aspidoscelis Species: A. parvisocius Binomial name Aspidoscelis parvisocius (Zweifel, 1960)...
1 KB (71 words) - 21:10, 18 November 2021
Sphenophryne similis (category Taxa named by Richard G. Zweifel)
Retrieved 15 November 2021. Frost, Darrel R. (2019). "Sphenophryne similis (Zweifel, 2000)". Amphibian Species of the World: an Online Reference. Version 6...
2 KB (134 words) - 16:26, 15 November 2021
Zweifel's helmet skink or New Britain spiny skink (Tribolonotus annectens) is a species of lizard in the family Scincidae. The species is endemic to New...
1 KB (71 words) - 08:08, 2 January 2023
Lobulia brongersmai (category Taxa named by Richard G. Zweifel)
Supplementary Series 22 (31): 1–67. (Lobulia brongersmai, new combination). Zweifel RG (1972). "A new scincid lizard of the genus Leiolopisma from New Guinea"...
3 KB (222 words) - 08:03, 21 February 2023
Richard G. Zweifel, respectively. The accepted scientific name and original description were published in 1863 by Edward Drinker Cope. Hammerson, G.A...
6 KB (644 words) - 22:42, 31 July 2022
Aphantophryne minuta (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T57678A149549356.en. Retrieved 17 November 2021. Zweifel, R.G. & Parker, F. (1989). "New species of microhylid frogs from the Owen...
4 KB (380 words) - 17:56, 29 September 2024
Mantophryne menziesi (category Taxa named by Richard G. Zweifel)
Retrieved 17 November 2021. Frost, Darrel R. (2019). "Mantophryne menziesi (Zweifel, 1972)". Amphibian Species of the World: an Online Reference. Version 6...
3 KB (200 words) - 18:24, 29 September 2024
Sphenophryne coggeri (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T57942A152553576.en. Retrieved 16 November 2021. Zweifel, R. G. (2000). "Partition of the Australopapuan microhylid frog genus Sphenophryne...
3 KB (294 words) - 05:23, 24 November 2023
Nyctimystes narinosus (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T55777A152543378.en. Retrieved 15 November 2021. Zweifel, Richard G. (1958). "Results of the Archbold Expeditions. No. 78. Frogs of the...
5 KB (460 words) - 01:13, 11 November 2022
The species was named to honour American herpetologist Richard G. Zweifel. Common name Zweifel's frog has been coined for it. It is one of the five northeast...
5 KB (429 words) - 21:19, 18 December 2022
Sphenophryne crassa (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T57943A152553642.en. Retrieved 15 November 2021. Zweifel, Richard G. (1956). "Microhylid frogs from New Guinea, with descriptions of new...
2 KB (183 words) - 02:22, 15 November 2021
Nyctimystes daymani (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T55768A152459630.en. Retrieved 17 November 2021. Zweifel, Richard G. (1958). "Results of the Archbold Expeditions. No. 78. Frogs of the...
4 KB (311 words) - 18:27, 29 September 2024
Cophixalus cryptotympanum (category Taxa named by Richard G. Zweifel)
Cophixalus cryptotympanum (common name Zweifel's rainforest frog) is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea....
2 KB (93 words) - 17:45, 29 September 2024
Barygenys exsul (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T76231648A76230944.en. Retrieved 15 November 2021. Zweifel, R. G. (1963). "New microhylid frogs (Baragenys and Cophixalus) from the Louisiade...
4 KB (413 words) - 17:59, 29 September 2024
Copiula alpestris (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T57940A152553426.en. Retrieved 16 November 2021. Zweifel, R. G. (2000). "Partition of the Australopapuan microhylid frog genus Sphenophryne...
4 KB (384 words) - 17:48, 29 September 2024
Adelastes (category Taxa named by Richard G. Zweifel)
Subfamily: Adelastinae Genus: Adelastes Zweifel, 1986 Species: A. hylonomos Binomial name Adelastes hylonomos Zweifel, 1986 Synonyms Adelastes hylonomus...
1 KB (100 words) - 12:55, 19 January 2023
Asterophrys eurydactyla (category Taxa named by Richard G. Zweifel)
Retrieved 16 November 2021. Frost, Darrel R. (2019). "Asterophrys eurydactyla (Zweifel, 1972)". Amphibian Species of the World: an Online Reference. Version 6...
2 KB (185 words) - 10:12, 16 November 2021
Adelbert Mountains in Madang Province, Papua New Guinea. It is named for Richard G. Zweifel, an American herpetologist. Lepidodactylus zweifeli is known from...
1 KB (121 words) - 19:40, 11 June 2024
Cophixalus riparius (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T57785A152550259.en. Retrieved 15 November 2021. Zweifel, Richard George (1962). "Frogs of the microhylid genus Cophixalus from the mountains...
4 KB (374 words) - 17:46, 29 September 2024
Sphenophryne rubra (category Taxa named by Richard G. Zweifel)
Retrieved 16 November 2021. Frost, Darrel R. (2019). "Sphenophryne rubra (Zweifel, 2000)". Amphibian Species of the World: an Online Reference. Version 6...
2 KB (114 words) - 03:13, 19 March 2024
Nyctimystes trachydermis (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T55786A152547343.en. Retrieved 14 November 2021. Zweifel, R. G. (1983). "Two new hylid frogs from Papua New Guinea and a discussion...
4 KB (363 words) - 18:27, 29 September 2024
Cophixalus tagulensis (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T57788A152550483.en. Retrieved 16 November 2021. Zweifel, R. G. (1963). "New microhylid frogs (Baragenys and Cophixalus) from the Louisiade...
3 KB (264 words) - 17:47, 29 September 2024
Copiula derongo (category Taxa named by Richard G. Zweifel)
T57690A91486627. doi:10.2305/IUCN.UK.2016-1.RLTS.T57690A91486627.en. Zweifel, R. G. (2000). "Partition of the Australopapuan microhylid frog genus Sphenophryne...
4 KB (322 words) - 17:22, 30 November 2023
Cophixalus pipilans (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T57783A152550191.en. Retrieved 15 November 2021. Zweifel, Richard George (1980). "Results of the Archbold Expeditions, No. 103. Frogs...
4 KB (423 words) - 17:46, 29 September 2024
Cophixalus nubicola (category Taxa named by Richard G. Zweifel)
2305/IUCN.UK.2020-3.RLTS.T57781A71676126.en. Retrieved 16 November 2021. Zweifel, Richard George (1962). "Frogs of the microhylid genus Cophixalus from the mountains...
4 KB (331 words) - 17:46, 29 September 2024