Results 71 to 80 of about 3,882 (216)

Metacercariae of Renifer heterocoelium (Trematoda: Reniferidae) in tadpoles of Rhinella schneideri (Anura: Bufonidae) in Brazil

open access: yesRevista Mexicana de Biodiversidad, 2012
Renifer heterocoelium is a parasite of the oral cavity of Neotropical snakes for which larval stages and the life cycle are still unknown. During studies of parasites of Rhinella schneideri, tadpoles collected in a lake from the municipality of Santa ...
Hudson Alves Pinto, Alan Lane de Melo
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

Nematode parasites of two species of Chaunus (Anura: Bufonidae) from Corrientes, Argentina

open access: yes, 2007
González, Cynthya Elizabeth, Hamann, Monika Inés (2007): Nematode parasites of two species of Chaunus (Anura: Bufonidae) from Corrientes, Argentina.
González, Cynthya Elizabeth   +1 more
core   +1 more source

Heated Aquatic Shelters Reduce Infection Intensity but Not Prevalence of a Fungal Pathogen in Common Toad Tadpoles

open access: yesAnimal Conservation, Volume 28, Issue 6, Page 844-853, December 2025.
In a mesocosm experiment we tested whether heated aquatic shelters would help tadpoles of amphibian populations to eliminate Batrachochytrium dendrobatidis (Bd) infection or reduce its costs. Our results showed that, after appropriate modifications, the shelters could be effectively used in mitigation actions against Bd or other waterborne pathogens ...
Andrea Kásler   +5 more
wiley   +1 more source

Two new species of Amazophrynella (Amphibia: Anura: Bufonidae) from Loreto, Peru

open access: yes, 2015
Rojas, Rommel R., Carvalho, Vinícius Tadeu De, Ávila, Robson W., Farias, Izeni Pires, Gordo, Marcelo, Hrbek, Tomas (2015): Two new species of Amazophrynella (Amphibia: Anura: Bufonidae) from Loreto, Peru.
Farias, Izeni Pires   +5 more
core   +1 more source

La Secreción Cutánea, Instrumento Sistemático La Secreción Cutánea, Instrumento Sistemático

open access: yesCaldasia, 1973
The Author points out information lacking in morphological Systematics for evolutionary studies of amphibian taxa, relieving physiological and biochemical analysis as valuable tools of philogenetic interrelationships study.
Low Bobbie S.
doaj  

Application of Invertebrate‐Derived DNA Barcoding (iDNA) in Blood Sucking Leeches From West Sumatra: A Discovery of Blue‐Eyed Litter Frog Leptobrachium waysapuntiense

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
This study explores the use of invertebrate‐derived DNA (iDNA) from haematophagous leeches to assess vertebrate biodiversity in the tropical rainforests of Indonesia. By applying Sanger sequencing with five primer sets, we detected 17 unique vertebrate taxa, including the rare Leptobrachium waysepuntiense, demonstrating the potential of iDNA as a ...
Ardika Dani Irawan, Katsuyuki Eguchi
wiley   +1 more source

IDENTIFIKASI MORFOLOGI SPERMA KATAK FAMILI (BUFONIDAE) MENGGUNAKAN METODE GALLI MAININI: KARAKTERISTIK MORFOLOGI SPERMATOZOA KATAK FAMILI BUFONIDAE

open access: yes
Frogs and toads belong to the same order, Anura, but toads usually have rough and bumpy skin like those in the Bufonidae family. This study aims to study the morphological characteristics of male frog sperm cells using the galli mainini method, using ...
Rafidha Kasyim, Ria   +4 more
core   +1 more source

A new species of Osornophryne (Anura: Bufonidae) from the Andean highlands of northern Ecuador

open access: yes, 2008
Gluesenkamp, Andrew G., Guayasamin, Juan M. (2008): A new species of Osornophryne (Anura: Bufonidae) from the Andean highlands of northern Ecuador.
Guayasamin, Juan M.   +3 more
core   +1 more source

Annular bone growth in phalanges of five Neotropical Harlequin Frogs (Anura: Bufonidae: Atelopus) [PDF]

open access: yesPhyllomedusa: Journal of Herpetology, 2012
Skeletochronological studies were conducted on museum specimensrepresenting five species of the highly threatened Neotropical genus Atelopus (Bufonidae).
Erik Lindquist   +2 more
doaj   +2 more sources

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