Results 161 to 170 of about 2,599 (222)
Some of the next articles are maybe not open access.
An exploration of autofluorescence in tardigrades (phylum Tardigrada)
Zoological Journal of the Linnean Society, 2023Recently it was purported that autofluorescence (AF) in Paramacrobiotus n. sp. provided protection from UV radiation. If true, this would be the first documentation of an adaptive function for AF in any microscopic animal.
Paul J. Bartels +4 more
semanticscholar +1 more source
2015
AbstractThe phylogenetic position of the taxon Tardigrada is still under debate, though increasing evidence places Tardigrada within Panarthropoda. The question that still arises is whether they are the sistergroup of Onychophora, Arthropoda, or Onychophora + Arthropoda.
Vladimir Gross +2 more
openaire +2 more sources
AbstractThe phylogenetic position of the taxon Tardigrada is still under debate, though increasing evidence places Tardigrada within Panarthropoda. The question that still arises is whether they are the sistergroup of Onychophora, Arthropoda, or Onychophora + Arthropoda.
Vladimir Gross +2 more
openaire +2 more sources
2010
.The chapter reports the following data about classification and ecology of Tardigrada of North America: Evolution, Major Morphological Taxonomic Characters (Claws, Buccal-Pharyngeal Apparatus, Cuticle,. Eggs), Anatomy, Digestive System, Other Anatomical Systems, Latent States (Cryptobiosis, Diapause), Reproduction and Development (Sexual Conditions ...
D. Nelson +2 more
openaire +3 more sources
.The chapter reports the following data about classification and ecology of Tardigrada of North America: Evolution, Major Morphological Taxonomic Characters (Claws, Buccal-Pharyngeal Apparatus, Cuticle,. Eggs), Anatomy, Digestive System, Other Anatomical Systems, Latent States (Cryptobiosis, Diapause), Reproduction and Development (Sexual Conditions ...
D. Nelson +2 more
openaire +3 more sources
Phylum Tardigrada: an “individual” approach
Cladistics, 2008AbstractPhylum Tardigrada consists of ∼1000 tiny, hardy metazoan species distributed throughout terrestrial, limno‐terrestrial and oceanic habitats. Their phylogenetic status has been debated, with current evidence placing them in the Ecdysozoa. Although there have been efforts to explore tardigrade phylogeny using both morphological and molecular data,
Sands, Chester J. +5 more
openaire +3 more sources
Additional recommended abbreviations for the names of genera of the phylum Tardigrada.
Zootaxa, 2021Since we proposed the standardization of a three-letter abbreviation for the genera of the phylum Tardigrada (Perry et al. 2019) there have been 17 new genera and sub-genera described.
Emma S. Perry +2 more
semanticscholar +1 more source
Zoologica Scripta, 2021
Phylogenetic position of the enigmatic Antarctic tardigrade genus Ramajendas was clarified using specimens from King George Island, Antarctic. Molecular phylogenetic analysis revealed a close affinity of Ramajendas to the superfamily Isohypsibioidea.
D. V. Tumanov
semanticscholar +1 more source
Phylogenetic position of the enigmatic Antarctic tardigrade genus Ramajendas was clarified using specimens from King George Island, Antarctic. Molecular phylogenetic analysis revealed a close affinity of Ramajendas to the superfamily Isohypsibioidea.
D. V. Tumanov
semanticscholar +1 more source
Molecular phylogeny of Arthrotardigrada (Tardigrada)
Molecular Phylogenetics and Evolution, 2010Tardigrades are microscopic ecdysozoans with a worldwide distribution covering marine, limnic and terrestrial habitats. They are regarded as a neglected phylum with regard to studies of their phylogeny. During the last decade molecular data have been included in the investigation of tardigrades.
Jørgensen, Aslak +4 more
openaire +3 more sources
The coastal marine Tardigrada of the Americas
Zootaxa, 2016The Western Hemisphere or the New World, also known as the Americas (North, Central and South America, associated islands and included seas) have historically been divided into two Realms, the Nearctic and Neotropical based on terrestrial biogeography. The coasts of these two terrestrial realms are bordered by six marine realms, 14 marine provinces and
Miller, William R., Perry, Emma S.
openaire +3 more sources
The Zoogeography of Marine Tardigrada.
Zootaxa, 2015This monograph describes the global records of marine water bears (Phylum Tardigrada). We provide a comprehensive list of marine tardigrades recorded from around the world, providing an up-to-date taxonomy and a complete bibliography accompanied by geographic co-ordinates, habitat, substrate and biogeographic comments.
Kaczmarek, Lukasz +3 more
openaire +3 more sources