An integrative redescription of Hypsibius dujardini (Doyère, 1840), the nominal taxon for Hypsibioidea (Tardigrada: Eutardigrada)

P Gąsiorek, D Stec, W Morek, Ł Michalczyk - 2018 - ruj.uj.edu.pl
A laboratory strain identified as" Hypsibius dujardini" is one of the best studied tardigrade
strains: it is widely used as a model organism in a variety of research projects, ranging from …

[HTML][HTML] New multilocus phylogeny reorganises the family Macrobiotidae (Eutardigrada) and unveils complex morphological evolution of the Macrobiotus hufelandi …

D Stec, M Vecchi, S Calhim, Ł Michalczyk - Molecular Phylogenetics and …, 2021 - Elsevier
The family Macrobiotidae is one of the most speciose and diverse groups among
tardigrades. Although there have been attempts to reconstruct the phylogeny of this family …

Multi-omics landscape and molecular basis of radiation tolerance in a tardigrade

L Li, Z Ge, S Liu, K Zheng, Y Li, K Chen, Y Fu, X Lei… - Science, 2024 - science.org
Tardigrades are captivating organisms known for their resilience in extreme environments,
including ultra-high-dose radiation, but the underlying mechanisms of this resilience remain …

Unmasking hidden species diversity within the Ramazzottius oberhaeuseri complex, with an integrative redescription of the nominal species for the family …

D Stec, W Morek, P Gąsiorek… - Systematics and …, 2018 - Taylor & Francis
Outdated and inaccurate original descriptions of species nominal for genera or species
complexes give birth to notorious difficulties in species identification and often translate into …

[HTML][HTML] Expanding Acutuncus: Phylogenetics and morphological analyses reveal a considerably wider distribution for this tardigrade genus

M Vecchi, A Tsvetkova, D Stec, C Ferrari… - Molecular Phylogenetics …, 2023 - Elsevier
The tardigrade genus Acutuncus has been long thought to be an Antarctic endemism, well
adapted to this harsh environment. The Antarctic endemicity of Acutuncus was recently …

[HTML][HTML] An integrative description of Minibiotus ioculator sp. nov. from the Republic of South Africa with notes on Minibiotus pentannulatus Londoño et al., 2017 …

D Stec, RM Kristensen, Ł Michalczyk - Zoologischer Anzeiger, 2020 - Elsevier
The genus Minibiotus is morphologically diverse, which may suggest its polyphyletic
character. However, scarce genetic data and often also the lack of detailed morphological …

Polarization-sensitive intensity diffraction tomography

S Song, J Kim, T Moon, B Seong, W Kim… - Light: Science & …, 2023 - nature.com
Optical anisotropy, which is an intrinsic property of many materials, originates from the
structural arrangement of molecular structures, and to date, various polarization-sensitive …

The Macrobiotus ariekammensis species complex provides evidence for parallel evolution of claw elongation in macrobiotid tardigrades

D Stec, K Vončina, R Møbjerg Kristensen… - Zoological Journal of …, 2022 - academic.oup.com
The recent integrative revision of the family Macrobiotidae demonstrated monophyly of the
genus Macrobiotus and its complex, mosaic morphological evolution. Here, we analyse …

Estimating optimal sample size for tardigrade morphometry

D Stec, P Gąsiorek, W Morek, P Kosztyła… - Zoological Journal of …, 2016 - academic.oup.com
Tardigrade taxonomy is based largely on classical methodology, with morphological and
morphometric traits being most often the sole basis for species delineation and identification …

[HTML][HTML] Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological …

P Gąsiorek, D Stec, W Morek, Ł Michalczyk - Contributions to Zoology, 2019 - brill.com
Isohypsibioidea are most likely the most basally branching evolutionary lineage of
eutardigrades. Despite being second largest eutardigrade order, phylogenetic relationships …