Results 1 to 10 of about 6,064 (114)

Infestation dynamics of Hygrobates (sg. Lurchibates) aloisii (Acari: Hygrobatidae) and host-parasite interactions with Hong Kong newts (Paramesotriton hongkongensis) [PDF]

open access: yesInternational Journal for Parasitology: Parasites and Wildlife
Various species of water mites (Hydrachnidia, Hygrobatidae, Hygrobates) exclusively parasitise Asian modern newts. These water mites, grouped into the subgenus Lurchibates, are evolutionarily unique as they are the only ectoparasitic water mites of ...
Gena Yip, Tom Goldschmidt, Anthony Lau
doaj   +2 more sources

Isolation and Structural Determination of the First 8-epi-type Tetrodotoxin Analogs from the Newt, Cynops ensicauda popei, and Comparison of Tetrodotoxin Analogs Profiles of This Newt and the Puffer Fish, Fugu poecilonotus

open access: yesMarine Drugs, 2012
Identification of new tetrodotoxin (TTX) analogs from TTX-possessing animals might provide insight into its biosynthesis and metabolism. In this study, four new analogs, 8-epi-5,6,11-trideoxyTTX, 4,9-anhydro-8-epi-5,6,11-trideoxyTTX, 1-hydroxy-8-epi-5,6 ...
Keiichi Konoki   +2 more
exaly   +3 more sources

Sustained induction of autophagy enhances survival during prolonged starvation in newt cells [PDF]

open access: yesLife Science Alliance
Salamanders display remarkable starvation resistance. We show that newt cells maintain constitutive activation of autophagy during prolonged starvation.
Md Mahmudul Hasan   +5 more
doaj   +2 more sources

The inbred newt genome unveils molecular mechanisms of behavior, development, and regeneration in urodele amphibians [PDF]

open access: yesiScience
Summary: Salamanders provide excellent models for studying vertebrate evolution, development, and regeneration. To further advance the newt as a model organism in biology, we conducted draft genome sequencing of 20 Gb of an inbred newt (Pleurodeles waltl)
Yuki Kimura   +29 more
doaj   +2 more sources

Comparative morphological analysis during larval development of three syntopic newt species (Urodela: Salamandridae)

open access: yesThe European Zoological Journal, 2019
We provide comparative and updated staging tables for the larvae of three syntopic newt species – Triturus carnifex, Lissotriton italicus and Ichthyosaura alpestris inexpectatus –living in Calabria.
Ilaria Bernabò, Elvira Brunelli
exaly   +2 more sources

Micro-CT Anatomy of the Vertebral Column of the Luristan Newt (Neurergus kaiseri) [PDF]

open access: yesVeterinary Medicine International
The Neurergus kaiseri is one of the native and endangered species of the Salamandridae family, which is restricted to the mountainous habitats of southern Lorestan and northern Khuzestan.
Yasin Valizadeh   +3 more
doaj   +2 more sources

Confirmation of Tylototriton ziegleri Nishikawa, Matsui & Nguyen, 2013 in China, with discussion on the relationship between T. verrucosus Anderson, 1871 and T. panwaensis Grismer, Wood, Quah, Thura, Espinoza & Murdoch, 2019 (Caudata, Salamandridae) [PDF]

open access: yesBiodiversity Data Journal, 2022
The distribution of the Ziegler’s Crocodile Newt Tylototriton ziegleri Nishikawa, Matsui & Nguyen, 2013 in China has been controversial. This species was originally recorded uncertainly from Guangxi Autonomous Region, China.
Shuo Liu, Mian Hou, Dingqi Rao
doaj   +3 more sources

Breeding site traits of European newts (Triturus macedonicus, Lissotriton vulgaris, and Mesotriton alpestris: Salamandridae) in the Montenegrin karst region [PDF]

open access: yesArchives of Biological Sciences, 2008
We recorded the occurrence of three European newt species - the smooth newt (Lissotriton vulgaris), the eastern alpine crested newt (Triturus macedonicus), and the alpine newt (Mesotriton alpestris) - in the Montenegrin karst, as well as their breeding ...
Ćirović Ruža   +2 more
doaj   +1 more source

Evidence for paedomorphosis in Macedonian crested newt (Triturus macedonicus) from Montenegro [PDF]

open access: yesArchives of Biological Sciences, 2015
One of the most interesting heterochronic processes in the European newt (genus Triturus) is paedomorphosis, a phenomenon of attaining reproductive maturity while retaining larval features. However, paedomorphosis seems to be rare in the crested
Slijepčević Maja D.
doaj   +1 more source

Connectivity, land use, and fish presence influence smooth newt (Lissotriton vulgaris) occurrence and abundance in an urban landscape

open access: yesFrontiers in Ecology and Evolution, 2023
IntroductionUrban areas are challenging environments for wetland species with complex habitat requirements and life cycles. However, even semiaquatic species, representing such complex wetland groups, can be provided with adequate conditions through ...
Mia Vehkaoja   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy