Results 41 to 50 of about 358 (131)

Aspidiophorus polystictos, a new marine species (Gastrotricha, Chaetonotida) and its life cycle [PDF]

open access: yesBollettino di zoologia, 1987
Abstract Aspidiophorus polystictos, a new marine species of Gastrotricha Chaetonotida is described and compared with the species of the group A. marinus ‐ A. mediterraneus. This species is characterized by the subrectangular shape of the scales. The life cycle of individuals reared under laboratory conditions is described for the first time in marine ...
BALSAMO M.   +1 more
openaire   +2 more sources

Meiobenthic groups within the World Register of Marine Species [PDF]

open access: yes, 2017
The aim of a World Register of Marine Species (WoRMS) is to provide an authoritative and comprehensive list of names of marine organisms, including information on synonymy.
Vandepitte, L.
core  

Meiofauna Biodiversity and Ecology [PDF]

open access: yes, 2021
Sedimentary habitats cover the vast majority of the ocean floor and constitute the largest ecosystem on Earth. These systems supply fundamental services to human beings, such as food production and nutrient recycling.

core   +1 more source

The phylogenetic position of Neogosseidae (Gastrotricha: Chaetonotida) and the origin of planktonic Gastrotricha

open access: yesOrganisms Diversity & Evolution, 2015
Planktonic forms of Gastrotricha have been known since the 1850s, despite the fact that they are rather uncommon and difficult to collect. They are characterized by a round sack-shaped body, an absence of furcal adhesive tubes, and a different distribution of the locomotory ciliation compared to epibenthic and periphytic gastrotrichs. Today, planktonic
Kånneby, T.   +1 more
openaire   +3 more sources

Status of the Italian Freshwater Gastrotricha Biodiversity, with the Creation of an Interactive GIS-Based Web Map [PDF]

open access: yes
Gastrotricha are microscopic benthic animals found in almost all water bodies. To date, over 890 species distributed in 71 genera, 18 families, and two orders are known.
Saponi, Francesco, Todaro, M. A.
core   +1 more source

Collecting eco-evolutionary data in the dark : Impediments to subterranean research and how to overcome them [PDF]

open access: yes, 2021
Caves and other subterranean habitats fulfill the requirements of experimental model systems to address general questions in ecology and evolution. Yet, the harsh working conditions of these environments and the uniqueness of the subterranean organisms ...
Bilandžija, Helena   +7 more
core   +2 more sources

DNA metabarcoding reveals modern and past eukaryotic communities in a high-mountain peat bog system [PDF]

open access: yes, 2019
Peat bogs located in high mountains are suitable places to study local environmental responses to climate variability. These ecosystems host a large number of eukaryotes with diverse taxonomic and functional diversity.
Cañellas Boltà, Núria   +7 more
core   +2 more sources

Integrative taxonomy of semiplanktonic Gastrotricha species and classification based on total evidence [PDF]

open access: yes, 2021
Orientador: André Rinaldo Senna GarraffoniDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de BiologiaResumo: Entre os metazoários menos conhecidos, facilmente podemos destacar o filo Gastrotricha, um grupo de microinvertebrados ...
Minowa, Axell Kou, 1995-
core  

First Investigation of the marine gastrotrich fauna from the waters of North Tunisia, with the description of a new species of Halichaetonotus (Gastrotricha, Chaetonotida) [PDF]

open access: yes
Gastrotrichs (hairy bellies) are microscopic, acoelomate worms that live in freshwater and marine environments and represent one of the significant components of the meiobenthic communities.
El Cafsi, M'hamed   +4 more
core   +1 more source

A new species of Turbanellidae (Gastrotricha, Macrodasyida) from Jamaica, with a key to species of Paraturbanella [PDF]

open access: yes, 2018
The study falls within the framework of a wider research programme aimed at investigating the gastrotrich diversity of the Tropical North-Western Atlantic (TNWA). A new macrodasyidan gastrotrich is described from fine-medium sand collected at Duncans Bay,
Dal Zotto, M., Leasi, F., Todaro, M. A.
core   +2 more sources

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