Results 71 to 80 of about 7,434 (220)

DNA Metabarcoding Reveals Tardigrades' Diversity and Dispersal Patterns in European Freshwater Rock Pools

open access: yesJournal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim Freshwater rock pools are ephemeral and fragile habitats that support specialised animal taxa. While distributed worldwide, these habitats are usually neglected and overlooked. We used DNA metabarcoding and metaphylogeographic approaches to study inter and intraspecific tardigrade biodiversity to identify their biogeographic patterns to ...
Matteo Vecchi   +5 more
wiley   +1 more source

Revisión taxonómica de “Testudo” gymnesica Bate, 1914 (Testudines, Testudinidae) a partir de la descripción del material tipo de Menorca (Islas Baleares)

open access: yesSpanish Journal of Palaeontology, 2020
El conocimiento sobre las tortugas gigantes fósiles de Europa se ha incrementado considerablemente en los últimos años y ha comportado la descripción del género Titanochelon para incluir a las especies del Neógeno europeo. Sin embargo, la inclusión de la
À. Luján   +4 more
semanticscholar   +1 more source

Phylogeographic link between Sicilian and Corso-Sardinian Testudo h. hermanni confirmed

open access: yesActa Herpetologica, 2009
Our study confirms that Sicilian and Corso-Sardinian Testudo h. hermanni share a certain mtDNA haplotype, while tortoises from peninsular Italy harbour slightly different haplotypes. When the fossil record is considered, this striking pattern agrees well
Gabriele Giacalone   +2 more
doaj   +1 more source

Echiniscus testudo

open access: yes, 2017
Published as part of Kaczmarek, Łukasz, 2017, Annotated zoogeography of non-marine Tardigrada. Part IV: Africa, pp.
openaire   +2 more sources

Identification and Characterization of Scutavirus testudinidalpha3 Infection in Captive Elongated Tortoises (Indotestudo elongata)

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Scutavirus testudinidalpha3, formerly Testudinid alphaherpesvirus 3 or testudinid herpesvirus (TeHV)‐3, is a highly contagious herpesvirus that has been reported in multiple testudinid species, causing acute stomatitis–rhinitis complex in affected animals or establishing latent infections in surviving individuals. This study investigated an outbreak of
Han-Yang Wang   +8 more
wiley   +1 more source

The architecture of the nervous system of Echiniscus testudo (Echiniscoidea, Heterotardigrada)

open access: yesJournal of Limnology, 2013
Despite the fact that there are several descriptions of the nervous system of Tardigrada there is still dispute about how to interpret the organisation of these structures.
Corinna Schulze, Andreas Schmidt-Rhaesa
doaj   +1 more source

Characterization and Antibody Preparation of the Gene Products of Grouper Iridovirus ORF5L

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Grouper iridovirus (GIV) is a large DNA virus belonging to the family Iridoviridae and genus Ranavirus. It consists of 139,793 base pairs (bp) and 120 open reading frames (ORFs). GIV is a key pathogen of farmed fish worldwide. The functional roles of viral genes must be determined for the early diagnosis, treatment and prevention of viral ...
Chu‐Fan Cheng   +2 more
wiley   +1 more source

Macro- and microhabitat preferences of eastern Hermann’s tortoise (Testudo hermanni boettgeri)

open access: yesAmphibia-Reptilia, 2020
Macro- and microhabitat preference of Testudo hermanni boettgeri, the eastern subspecies of Hermann’s tortoise, was investigated utilizing modified methodology for the western subspecies which emphasized the importance of habitat heterogeneity ...
M. Nikolić   +3 more
semanticscholar   +1 more source

First record of the tardigrade Echiniscus testudo (Doyère, 1840) from northeast of Iran (Heterotardigrada: Echiniscidae) [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2018
Tardigrada is a phylum closely allied with the arthropods. They are small (0.05-1.20 mm), hygrophilous micrometazoans, have four pairs of lobe-like legs and are either carnivorous or feed on plant material.
farahnaz Molavi   +4 more
doaj   +1 more source

“Visiting scientist effect”? Exploring the impact of time‐lags in the digitization of 2D landmark data

open access: yesThe Anatomical Record, Volume 308, Issue 12, Page 3230-3258, December 2025.
Abstract Measurement error (ME) in geometric morphometrics has been the subject of countless articles, but none specific to the effect of time lags on landmark digitization error. Yet, especially for visiting scientists working on museum collections, it is not uncommon to collect data in multiple rounds, with interruptions of weeks or years. To explore
Andrea Cardini
wiley   +1 more source

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