Results 1 to 10 of about 7,840 (187)

Integrated evidence reveals a new subspecies of the genus Seuratascaris (Nematoda: Ascaridomorpha), with characterization of the complete mitochondrial genome [PDF]

open access: yesParasite
Species of Seuratascaris Sprent, 1985 are a rarely reported group of ascaridoid nematodes, parasitising various frogs and toads. In the present study, a new subspecies of Seuratascaris, S. physalis bazhaiensis n. subsp.
Gu Xiao-Hong   +3 more
doaj   +2 more sources

Effects of Predator Species and Size on Prey Escape Success Through the Digestive Tract [PDF]

open access: yesEcology and Evolution
Many animals flee from their predators before capture. However, some species can successfully escape even after being swallowed. The likelihood of postcapture escape may be influenced by predator species and size, although this hypothesis has rarely been
Shinji Sugiura
doaj   +2 more sources

Cryptic diversity in Lithobates warszewitschii (Amphibia, Anura, Ranidae) [PDF]

open access: yesZooKeys, 2019
Lithobates warszewitschii is a species of ranid frog distributed from southern Honduras to Panama. This species suffered severe population declines at higher elevations (above 500 m a.s.l.) from the 1980s to early 1990s, but there is more recent evidence
James Cryer   +3 more
doaj   +6 more sources

Defenses of whirligig beetles against native and invasive frogs [PDF]

open access: yesPeerJ
Many native insects have evolved defenses against native predators. However, their defenses may not protect them from non-native predators due to a limited shared history.
Shinji Sugiura, Masakazu Hayashi
doaj   +3 more sources

The complete mitochondrial genome of <i>Amolops hainanensis</i> (anura: ranidae). [PDF]

open access: yesMitochondrial DNA B Resour
The complete mitochondrial genome sequence of Amolops hainanensis is 17778 bp in length (GenBank accession number PP734094) and contains 13 protein-coding genes, 2 rRNA genes, and 22 tRNA genes. The mitochondrial gene arrangement of A. hainanensis is identical to those of other Amolops species and has a typical neobatrachian arrangement.
Zi C   +9 more
europepmc   +4 more sources

The complete mitochondrial genome of Rana wuyiensis (Anura, Ranidae) and its phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2022
The complete mitochondrial genome (mitogenome) of Rana wuyiensis (Anura, Ranidae) was sequenced and annotated. The circular complete mitogenome was 17,779 bp in length (OL467321) and constituted of 37 genes including 13 protein-coding genes (PCGs), 22 ...
Yan-Mei Wang   +4 more
doaj   +1 more source

Investigation of the morphological variation in Caucasian brown frog (Rana macrocnemis, Boulenger, 1885) in Iran [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2018
Rana macrocnemis, the Caucasian brown frog, is found in northwest and west Iran. Despite their vast distribution range, the Iranian populations of the brown frogs, with the exception of a limited number, have not been considered in studies. In this study,
Masoumeh Najibzadeh   +4 more
doaj   +1 more source

New records and an updated checklist of amphibians from Lai Chau Province, Vietnam [PDF]

open access: yesCheck List, 2021
We provide a checklist of 45 species of amphibians from Lai Chau Province, northwestern Vietnam. Thirteen of species are recorded for the first time from Lai Chau Province; these include four species of Dicroglossidae, four species of Megophryidae, three
Mai Anh Luong   +7 more
doaj   +3 more sources

Determination of the degree of helminth infestation of the ecaudate amphibians (the Anura: Ranidae, Bufonidae) depending on the biotic factors in conditions of the Republic of Moldova

open access: yesActa et Commentationes: Ştiinţe Exacte şi ale Naturii, 2022
In this study is made an ecological analysis of the species composition, structure of the helminth community and the invasion degree of Ranidae and Bufonidae families in different habitats in Moldova. As a result, it has been established the presence of
Elena Gherasim   +3 more
doaj   +1 more source

The complete mitochondrial genome information of Rana uenoi (Amphibia, Anura, Ranidae) and the phylogenetic implication

open access: yesMitochondrial DNA. Part B. Resources, 2021
We determined the complete mitochondrial genome of Rana uenoi (Anura: Ranidae) for the first time. The whole sequences were 17,370 bp and included 13 protein-coding genes, 2 ribosomal RNA genes, and 22 transfer RNA genes.
Ho Young Suk   +4 more
doaj   +1 more source

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