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Authors whose works are in public domain in at least one jurisdiction

List of works by Raffael Ernst

1-50 of 53 results

High levels of diversity uncovered in a widespread nominal taxon: continental phylogeography of the neotropical tree frog Dendropsophus minutus

scientific article

Systematics of spiny-backed treefrogs (Hylidae:Osteocephalus): an Amazonian puzzle

scientific article (publication date: 16 May 2013)

Molecular phylogeny of Panaspis and Afroablepharus skinks (Squamata: Scincidae) in the savannas of sub-Saharan Africa

scientific article

A review of the Angolan House snakes, genus Boaedon Duméril, Bibron and Duméril (1854) (Serpentes: Lamprophiidae), with description of three new species in the Boaedon fuliginosus (Boie, 1827) species complex

scientific article published on 8 July 2020

A new Dendropsophus Fitzinger, 1843 (Anura: Hylidae) of the parviceps group from the lowlands of the Guiana Shield

scientific article

Fifteen shades of green: The evolution of Bufotes toads revisited

scientific article published on 11 September 2019

Relicts of a forested past: Southernmost distribution of the hairy frog genus Trichobatrachus Boulenger, 1900 (Anura: Arthroleptidae) in the Serra do Pingano region of Angola with comments on its taxonomic status

scientific article (publication date: 14 March 2014)

A New Squeaker Frog (Arthroleptidae: Arthroleptis) From the Cameroon Volcanic Line With Redescriptions Of Arthroleptis adolfifriederici Nieden, 1911 “1910” and A. variabilis Matschie, 1893

scholarly article by David C. Blackburn et al published 2 February 2009 in Breviora

Sexual Dichromatism Drives Diversification within a Major Radiation of African Amphibians

scientific article published on 01 November 2019

At the edge of extinction: a first herpetological assessment of the proposed Serra do Pingano Rainforest National Park in Uíge Province, northern Angola

scientific article published on 5 June 2020

Species diversity of Hyalinobatrachium glassfrogs (Amphibia: Centrolenidae) from the Guiana Shield, with the description of two new species

scientific article published on 15 December 2011

Non-invasive invaders from the Caribbean: the status of Johnstone’s Whistling frog (Eleutherodactylus johnstonei) ten years after its introduction to Western French Guiana

article

The genus Astylosternus in the Upper Guinea rainforests, West Africa, with the description of a new species (Amphibia: Anura: Arthroleptidae)

scientific article published in 2012

Diversity and biogeography of frogs in the genus Amnirana (Anura: Ranidae) across sub-Saharan Africa

scientific article published on 12 December 2017

Historical biogeography identifies a possible role of Miocene wetlands in the diversification of the Amazonian rocket frogs (Aromobatidae: Allobates )

scientific article

First Record of the Genus Acanthixalus Laurent, 1944 from the Upper Guinean Rain Forest, West Africa, with the Description of a New Species

scientific article published in March 2003

A third microendemic to the Iwokrama Mountains of central Guyana: a new “cryptic” species of Allobates Zimmerman and Zimmerman, 1988 (Anura: Aromobatidae)

article published in 2013

Endemic or exotic: the phylogenetic position of the Martinique Volcano FrogAllobates chalcopis(Anura: Dendrobatidae) sheds light on its origin and challenges current conservation strategies

scientific article (publication date: March 2013)

Species diversity and biogeography of an ancient frog clade from the Guiana Shield (Anura: Microhylidae: Adelastes, Otophryne, Synapturanus) exhibiting spectacular phenotypic diversification

scientific article

Whistling invaders: Status and distribution of Johnstone’s Whistling frog (Eleutherodactylus johnstonei Barbour, 1914), 25 years after its introduction to Colombia

scientific article

Land-use heterogeneity by small-scale agriculture promotes amphibian diversity in montane agroforestry systems of northeast Colombia

scholarly article by Lilith Zoe Brüning et al published September 2018 in Agriculture, Ecosystems & Environment

Eat and be eaten: trophic interactions of the introduced frog Scinax quinquefasciatus in anthropogenic environments in Galápagos

scientific article

Filling the gaps: The mitogenomes of Afrotropical egg-guarding frogs based on historical type material and a re-assessment of the nomenclatural status of Alexteroon Perret, 1988 (Hyperoliidae)

scientific article published in 2021

Common ancestry or environmental trait filters: cross-continental comparisons of trait-habitat relationships in tropical anuran amphibian assemblages

article published in 2011

A Review of West African Spotted Kassina, Including a Description of Kassina schioetzi sp. nov. (Amphibia: Anura: Hyperoliidae)

scientific article published in August 2002

Low genetic diversity in a widespread whistling alien: A comparison of Eleutherodactylus johnstonei Barbour, 1914 (Eleutherodactylidae) and congeners in native and introduced ranges

scientific article published in 2022

No evidence for precipitous declines of harlequin frogs (Atelopus) in the Guyanas

scientific article published in 2008

Lack of alkaloids and tetrodotoxin in the neotropical frogs Allobates spp. (Aromobatidae) and Silverstoneia flotator (Dendrobatidae)

scientific article published on 04 August 2018

Diversity erosion beyond the species level: Dramatic loss of functional diversity after selective logging in two tropical amphibian communities

scientific article published on 26 July 2006

Giant Tree Frog diversification in West and Central Africa: Isolation by physical barriers, climate, and reproductive traits

scientific article published in 2021

The impacts of selective logging on three sympatric species of Leptodactylus in a Central Guyana rainforest

scientific article published in 2007

A new species of Allobates (Anura: Aromobatidae: Allobatinae) exhibiting a novel reproductive behaviour

scientific article published in 2007

Between sand, rocks and branches: an integrative taxonomic revision of Angolan Hemidactylus Goldfuss, 1820, with description of four new species

scholarly article published in 2021

Relicts of a forested past: Southernmost distribution of the hairy frog genus Trichobatrachus Boulenger, 1900 (Anura: Arthroleptidae) in the Serra do Pingano region of Angola with comments on its taxonomic status

scientific article published in 2014

Four new cryptic Ptychadena species from the Upper Guinean rainforests of West Africa (Amphibia, Anura, Ptychadenidae)

scientific article (herpetology)

Facing complexity in tropical conservation: how reduced impact logging and climatic extremes affect beta diversity in tropical amphibian assemblages

scientific article published on 29 January 2016

Geographic range expansion of tetrodotoxin in amphibians - First record in Atelopus hoogmoedi from the Guiana Shield

scientific article published on 19 May 2018

New records and geographic distribution map of Adenomera heyeri Boistel, de Massary and Angulo, 2006 (Anura: Leptodactylidae)

scientific article published in September 2011

The genus Oxyrhopus (Serpentes: Dipsadidae: Xenodontinae) in Guyana: morphology, distributions and comments on taxonomy

scientific article published in 2009

Diversity, biogeography, and reproductive evolution in the genus Pipa (Amphibia: Anura: Pipidae)

scientific article published in May 2022

Prevalence of endoparasitic mites on four West African leaf‐litter frogs depends on habitat humidity

scientific article published in 2019

Taxonomic and functional threshold responses of vertebrate communities in the Atlantic Forest Hotspot

scientific article published on 27 April 2021

Comparative osteology of the fossorial frogs of the genus Synapturanus (Anura, Microhylidae) with the description of three new species from the Eastern Guiana Shield

scientific article published in 2021

A frog's eye view: logging roads buffer against further diversity loss

scientific article published in 2016

Direct and indirect effects of ski run management on alpine Orthoptera

Near-to-nature logging influences fungal community assembly processes in a temperate forest

scientific article published in 2014

Back from the deaf: integrative taxonomy revalidates an earless and mute species, Hylodes grandoculis van Lidth de Jeude, 1904, and confirms a new species of Pristimantis Jiménez de la Espada, 1870 (Anura: Strabomantidae) from the Eastern Guiana Shi

scientific article published in 2022

Large‐scale DNA‐based survey of frogs in Amazonia suggests a vast underestimation of species richness and endemism

Follow the forest: Slow resilience of West African rainforest frog assemblages after selective logging

scientific article published on 10 July 2021

A New Phrynobatrachus from the Upper Guinean Rain Forest, West Africa, including a Description of a New Reproductive Mode for the Genus

article