Results 11 to 20 of about 1,535 (176)

Chromosomes of South American Bufonidae (Amphibia, Anura) Chromosomes of South American Bufonidae (Amphibia, Anura)

open access: yesCaldasia, 1973
Karyotypes of eight of South American Bufonidae were studied: B.ictericus, B. spinulosus spinulosus, B. arenarum, B. g. fernandezae, B. g. d'orbignyi, B. crucifer, B. paracnemis and B. marinus. In all species 2n = 22 chromosomes were found.
Brum Zorrilla N., Saenz F. A.
doaj   +1 more source

Mitochondrial Phylogenomics and Genome Evolution in Anura: Insights From Structure and Gene Order Rearrangements. [PDF]

open access: yesEcol Evol
By analyzing 277 anuran mitochondrial genomes, this study reconstructs a robust phylogeny for frogs and toads, tracing their origins to the Triassic and major radiations to the Cretaceous‐Neogene. The research identifies 58 distinct gene arrangement patterns, providing a novel evolutionary framework.
He J   +8 more
europepmc   +2 more sources

Bufonidae

open access: yes, 2007
Family Bufonidae Bufo arenarum Hensel (tadpoles) Echinochasmus suspensum (Braun, 1901) Kostadinova & Gibson ...
Cremonte, Florencia, Drago, Fabiana B.
openaire   +3 more sources

Mycobacterium marinum INFECTION IN BUFONIDAE [PDF]

open access: yesJournal of Wildlife Diseases, 1981
Mycobacterium marinum was isolated from lesions of two Bufonidae. Microscopic examination of tissues collected at necropsy of six Bufonidae revealed lesions containing acid-fast bacteria in the liver, lung, kidney, intestine and skin. Acid-fast bacteria occurred in alveoli and airways of lung and in lumen of intestine.
J N, Shively   +4 more
openaire   +2 more sources

Taxonomía y distribución del sapo sudamericano Bufo poeppigii Tschudi, 1845 (Amphibia: Anura: Bufonidae)

open access: yesGraellsia, 2002
La posición taxonómica del sapo andino Bufo poeppigii ha sido objeto de controversia desde su descripción por Tschudi en el siglo XIX. Ello se ha debido a su parecido con Bufo marinus y a que ambas especies pueden encontrarse juntas en algunas ...
Ignacio De la Riva
doaj   +1 more source

List of anurans (Amphibia: Anura) from the rural zone of the municipality of Maringá, Paraná state, southern Brazil [PDF]

open access: yesCheck List, 2014
We report the anurans of four locations at the rural zone from municipality Maringá, Paraná state, Brazil. Specimens were registered by acoustic and direct visual search.
Igor Affonso   +5 more
doaj   +3 more sources

Rediscovery of the Endangered Carchi Andean Toad, Rhaebo colomai (Hoogmoed, 1985), in Ecuador, with comments on its conservation status and extinction risk [PDF]

open access: yesCheck List, 2019
Since 1984 there have been no records of Rhaebo colomai (Hoogmoed, 1985) within the territory of Ecuador. This species was known from 2 localities in the province of Carchi, northwestern Ecuador, and the department of Nariño, southwestern ...
Carolina Reyes-Puig   +11 more
doaj   +3 more sources

Amphibia, Anura, Bufonidae, Rhinella manu Chaparro, Pramuk and Gluesenkamp, 2007; Rhinella tacana Padial, Reichle, Mcdiarmid and de la Riva, 2006: distribution extension and country record from southern Peru [PDF]

open access: yesCheck List, 2013
As a result of several surveys on the montane forests of southern Peru, we provide new distribution data for two arboreal toads (Anura: Bufonidae). An important distribution extension for Rhinella manu, outside of Manu National Park (Cusco department ...
Germán Chávez   +2 more
doaj   +3 more sources

Amphibian Strategies Against Attacks by Flies: Host-Specificity and Threats. [PDF]

open access: yesEcol Evol
Species interactions between Diptera flies and amphibians play a significant role in tropical ecosystems, but their ecology and evolution remain understudied. This review explores the costs flies impose on amphibians, such as pathogen transmission and disruption of communication systems, and highlights the evolutionary strategies employed by both ...
de Campos LLF   +3 more
europepmc   +2 more sources

Home - About - Disclaimer - Privacy