Results 51 to 60 of about 1,799 (180)

Monitoring the Prevalence and Distribution of Chytrid Fungus (Batrachochytrium dendrobatidis) in the Kihansi Spray Toad (Nectophrynoides asperginis) Population in the Kihansi Gorge Spray Wetlands, Tanzania

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
How to manage the continued impact of Chytrid fungus on Kihansi Spray Toad population in the wild. ABSTRACT Chytridiomycosis, caused by the fungus Batrachochytrium dendrobatidis (Bd), is fatal to some amphibian species, whereas others can carry the pathogen without developing disease.
Devolent T. Mtui   +16 more
wiley   +1 more source

The Complete Mitochondrial Genome of Nearly Threatened Kwang‐Yang Asian Frog Nanorana quadranus (Anura: Dicroglossidae) and Its Phylogenetic Analyses

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
We report the first complete mitochondrial genome of the near‐threatened frog Nanorana quadranus from the Qinghai‐Tibet Plateau. The 20,173 bp mitogenome includes 13 protein‐coding genes, 21 tRNAs, 2 rRNAs, and a control region. Phylogenetic analysis places N. quadranus in a clade with N.
Jia Liu, Bin Zuo, Yan‐Bo Sun
wiley   +1 more source

Evaluating the Use of Environmental DNA as a Method to Determine Occupancy and Distribution of Coeur d'Alene Salamanders in Montana

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
The purpose of this project was to evaluate the efficacy of eDNA sampling to determine occupancy of Coeur d'Alene salamanders, an “imperiled” species in Montana. Previous methods used to identify occupied sites were haphazard with no measure of detection probability. Due to the unique habitat used by these salamanders (seeps and waterfall spray zones),
Jessica A. Coltrane   +5 more
wiley   +1 more source

Anurans of Bhitarkanika mangroves, Odisha, east coast of India [PDF]

open access: yesCheck List, 2013
Anurans of Bhitarkanika National Park, the second largest viable mangrove ecosystem measuring 141.44 km2 on the east coast of India, are understudied. This paper presents a comprehensive list of anuran species encountered in and around the protected area.
S.C. Jena, S.K. Palita, M.K. Mahapatra
doaj   +3 more sources

Waving Through Ontogeny: The Larval Chondrocranial Development of Staurois parvus

open access: yesInternational Journal of Zoology, Volume 2026, Issue 1, 2026.
The vertebrate skull is a complex structure with diverse evolutionary and developmental patterns. Anuran chondrocranial development has been shown to deviate from generalized vertebrate trends, highlighting its evolutionary flexibility. This study investigates the chondrocranial development of Staurois parvus, a ranid frog, to provide insights into ...
Paul Lukas, Lipi Buch
wiley   +1 more source

Characterization of the complete mitochondrial genome of Zhenhai brown frog Rana zhenhaiensis (Anura: Ranidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Rana zhenhaiensis is a species of frog within the family Ranidae. In this study, its complete mitochondrial genome was characterized by high-throughput sequencing technology.
Min-Yi Huang, Qiang Zhao, Yan-Qing Wu
doaj   +1 more source

Pond frog as a predator of hornet workers: High tolerance to venomous stings

open access: yesEcosphere, Volume 16, Issue 12, December 2025.
Abstract Some animals use stingers to repel attackers, and some predators have evolved tolerance to such stings, enabling them to consume venomous prey. For example, social wasps, such as hornets, use modified ovipositors as venomous stingers to inject venom, which can cause intense pain in humans.
Shinji Sugiura
wiley   +1 more source

Taxonomic identity of the Glandirana emeljanovi (Anura, Ranidae) in Korea revealed by the complete mitochondrial genome sequence analysis

open access: yesMitochondrial DNA. Part B. Resources, 2019
The Glandirana emeljanovi is a frog known to live in northeastern China and the Korean peninsula, but the taxonomic identity of animals from Korea is still uncertain. Here, we first determined the complete mitochondrial genome sequence of G.
Soo Hyung Eo   +5 more
doaj   +1 more source

Bile salts of frogs: a new higher bile acid, 3 alpha, 7 alpha, 12 alpha, 26-tetrahydroxy-5 beta-cholestanoic acid from the bile Rana plancyi.

open access: yesJournal of Lipid Research, 1980
Bile salts of ten species of frogs of the family Ranidae were examined by means of thin-layer chromatography, gas-liquid chromatography, and gas-liquid chromatography-mass spectrometry. Their major bile alcohols were ranol, cyprinol, or bufol.
M Une   +5 more
doaj   +1 more source

Antimicrobial Activity of Skin Secretion of Rana hosii Frog (Anura: Ranidae) against several pathogenic microbes

open access: yesJurnal Biologi Universitas Andalas, 2020
The research on antimicrobial activity of skin secretion derived from Rana hosii (Anura: Ranidae) against several pathogenic microbes had been conducted at Microbiology Laboratory and at Genetics and Biomolecular Laboratory, both in the Biology ...
Feskaharny Alamsjah   +2 more
doaj   +1 more source

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