Results 21 to 30 of about 2,182 (164)

Hybridisation as a Potential Extinction Threat to an Endangered Australian Frog. [PDF]

open access: yesEcol Evol
We used single nucleotide polymorphism data and morphological assessment to investigate hybridisation and introgression between two Australian frog species not previously reported to hybridise, the endangered Booroolong frog (Litoria booroolongensis) and its abundant congener, the eastern stony creek frog (Litoria wilcoxii).
Liu G, Rowley JJL.
europepmc   +2 more sources

Consumptive and nonconsumptive effects of omnivorous tadpoles on aquatic invertebrate communities

open access: yesEcosphere, Volume 14, Issue 4, April 2023., 2023
Abstract Consumptive effects (CEs) of predation have been well‐studied in most aquatic systems, but nonconsumptive effects (NCEs) on prey have only recently received limited attention. As aquatic consumers, tadpoles have traditionally been considered strict herbivores, leaving their predatory impacts via CEs and NCEs largely unexplored.
Brady P. Parlato, Cy L. Mott
wiley   +1 more source

Environmental DNA (eDNA) detects temporal and habitat effects on community composition and endangered species in ephemeral ecosystems: A case study in vernal pools

open access: yesEnvironmental DNA, Volume 5, Issue 1, Page 85-101, January 2023., 2023
Vernal pools are temporary wetlands that can form during a rainy season, often in Mediterranean climates, and serve as ideal testing grounds to understand species detection using eDNA and how biological communities may shift across time and spatial and environmental heterogeneity.
Dannise V. Ruiz‐Ramos   +5 more
wiley   +1 more source

Mapping edaphic soils' conditions to identify conservation targets for pine barren and sandplain ecosystems in New York State

open access: yesEcology and Evolution, Volume 12, Issue 9, September 2022., 2022
Modeling of edaphic soil conditions can reveal small habitat patches that may host unique biodiversity. Our modeling of deep, sandy soils in New York State revealed abundant soils that may host pine barren and sandplain ecosystems, and the numerous rare and threatened species they host.
Jeffrey D. Corbin, Emma L. Flatland
wiley   +1 more source

Faunistic review of amphibians in protected areas of Ukrainian Roztochia

open access: yesБіологічні студії, 2020
Background. Study of amphibian fauna as a necessary component of ecosystems is always relevant and requires a regular renewal of information, especially in protected areas.
B. O. Andriishyn
doaj   +1 more source

Could species‐focused suppression of Aedes aegypti, the yellow fever mosquito, and Aedes albopictus, the tiger mosquito, affect interacting predators? An evidence synthesis from the literature

open access: yesPest Management Science, Volume 78, Issue 7, Page 2729-2745, July 2022., 2022
The risks of Aedes aegypti and Aedes albopictus nuisance and vector‐borne diseases are rising and their ranges are expanding. The studies identified by this extensive review come together to suggest little potential risk of adverse impact of suppressing or eliminating invasive Aedes spp. on their predators and food webs.
Jane AS Bonds   +2 more
wiley   +1 more source

Evolutionary analyses of visual opsin genes in frogs and toads: Diversity, duplication, and positive selection

open access: yesEcology and Evolution, Volume 12, Issue 2, February 2022., 2022
Frogs and toads are highly visual animals, but the diversity, function, and evolution of their visual systems are understudied compared to other vertebrates. We used field collected samples and existing genomic resources to investigate the molecular evolution and diversity of visual opsin genes across frogs and toads.
Ryan K. Schott   +4 more
wiley   +1 more source

Polystoma nacialtuneli n. sp. (Monogenea: Polystomatidae) from the eastern spadefoot, Pelobates syriacus (Pelobatidae) in Turkey

open access: yesJournal of Helminthology, 2011
AbstractPolystoma nacialtuneli n. sp. is described from the urinary bladder of the eastern spadefoot, Pelobates syriacus from Turkey. This is the fifth polystome species known from Turkey and the third species in Pelobates. We show that this new parasite species can be distinguished from other polystome species in the area by a combination of ...
Yildirimhan, H.S.   +2 more
openaire   +4 more sources

AMPHIBIAN DISTRIBUTION IN THE GEORGIA SEA ISLANDS: IMPLICATIONS FROM THE PAST AND FOR THE FUTURE [PDF]

open access: yes, 2020
We summarized amphibian distributions for 12 coastal islands in Georgia, USA. Occurrence among islands was correlated with life history traits, habitats, island size, distance to other islands, and island geological age.
Carroll, C. Ron   +3 more
core   +2 more sources

Recent shrinkage of the range of the Eastern Spadefoot Toad,Pelobates syriacus(Amphibia: Anura): archaeological evidence from the Bronze Age in Israel [PDF]

open access: yesZoology in the Middle East, 2007
The analysis of the remains collected in the Ara Burial Cave in Lower Galilee, Israel (Late Bronze Age II, c. 1300-1200 BCE), permitted the identification of 725 anuran remains be- longing mostly to Bufo viridis but also to Pelobates cf. syriacus. The origin of the anuran assem- blage in Ara cave appears to be intrusive, probably related to the need to
DELFINO, MASSIMO   +2 more
openaire   +2 more sources

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