Results 51 to 60 of about 526 (156)

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  

Not too big for its mouth: direct evidence of a macrodasyidan gastrotrich preyed in nature by a dileptid ciliate [PDF]

open access: yes, 2022
Nearly ubiquitous and usually speciose in most aquatic habitats, the meiofaunal-sized gastrotrichs are recognized as an important component of marine and freshwater ecosystems.
Luporini, P., Todaro, M. A.
core   +1 more source

Use of eDNA and conventional sampling methods to survey rock pool (gnamma) biodiversity on granite inselbergs

open access: yesAustral Ecology, Volume 49, Issue 8, August 2024.
Environmental DNA sampling coupled with high‐throughput sequencing is increasingly recognized as a useful method for assessing biodiversity with potential applications in terrestrial environments. Rock pools on granite inselbergs support diverse aquatic communities, yet the application of eDNA to document their biodiversity is lacking.
Damian R. Michael   +7 more
wiley   +1 more source

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 ultrastructural description of an apomictic opsiblastic egg in freshwater Gastrotricha

open access: yesJournal of Morphology, Volume 285, Issue 1, January 2024.
The freshwater gastrotrich Lepidodermella squamata can produce up to three egg types: tachyblastic (fast hatching) parthenogenetic, opsiblastic (slow hatching) parthenogenetic, and plaque‐bearing (potentially sexual and diapause). Here, we provide an ultrastructural description of the opsiblastic egg, which is a single uncleaved ovum surrounded by a ...
Thiago Q. Araujo   +3 more
wiley   +1 more source

A New Species of Paraturbanella Remane, 1927 (Gastrotricha, Macrodasyida) from the Brazilian Coast, and the Molecular Phylogeny of Turbanellidae Remane, 1926 [PDF]

open access: yes, 2020
The family Turbanellidae includes Paraturbanella and five other genera. Despite the fact that the monophyly of these genera were not satisfactorily tested, species belonging to the genus Paraturbanella are distinguished from turbanellids by sharing a ...
Campos, A.   +2 more
core   +1 more source

Contribution of soft-bodied meiofaunal taxa to Italian marine biodiversity [PDF]

open access: yes, 2020
Meiofauna includes an astonishing diversity of organisms, whose census is far from being complete. Most classic ecological studies have focused on hard-bodied Ecdysozoan taxa (notably Copepoda and Nematoda), whose cuticle allows determination at ...
Curini-Galletti M. Di Domenico M.   +8 more
core   +1 more source

Comparative anatomy and evolution of the gastrotrich muscular system [PDF]

open access: yes, 2002
Gastrotrichs figure prominently in metazoan phylogeny because they share a suite of complex morphological characteristics with several other members of the Bilateria.
Hochberg, Richard
core   +1 more source

Biodiversità e biogeografia dei Gastrotrichi tra tradizione e approcci innovativi [PDF]

open access: yes, 2023
Gastrotrichi sono un phylum (Gastrotricha) di microscopici invertebrati bentonici (da 80 µm a 3-5 mm in lunghezza) ubiquitari e spesso abbondanti nei diversi ecosistemi acquatici del mondo.
Todaro M. A.
core  

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

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

Home - About - Disclaimer - Privacy