Results 1 to 10 of about 2,860 (235)

Evolutionary Implications of the microRNA- and piRNA Complement of Lepidodermella squamata (Gastrotricha) [PDF]

open access: goldNon-Coding RNA, 2019
Gastrotrichs—’hairy bellies’—are microscopic free-living animals inhabiting marine and freshwater habitats. Based on morphological and early molecular analyses, gastrotrichs were placed close to nematodes, but recent phylogenomic ...
Bastian Fromm   +5 more
doaj   +4 more sources

NEW RECORDS OF GASTROTRICHA FROM THE MAIN OUTFALL DRAIN, SOUTH OF BAGHDAD, IRAQ

open access: goldBulletin of the Iraq Natural History Museum, 2022
The current study is a taxonomic account of three gastrotrich species that belong to Chaetonotidae (Phylum Gastrotricha) namely Ichthydium auritum Brunson, 1950 Lepidodermella squamata(Dujardin, 1841) and Chaetonotus anomalusBrunson ...
Maysoon Hassan Meshjel
doaj   +3 more sources

Neogosseidae (Gastrotricha, Chaetonotida) from the iSimangaliso Wetland Park, KwaZulu-Natal, South Africa

open access: greenZooKeys, 2013
Among the mostly benthic gastrotrichs, the Neogosseidae (Gastrotricha, Chaetonotida) are particularly interesting from an evolutionary point of view in virtue of their planktonic lifestyle; yet, they are poorly known and uncertainties concerning ...
M. Todaro   +2 more
doaj   +2 more sources

Checklist de Gastrotricha do Estado do Mato Grosso do Sul, Brasil [PDF]

open access: diamondIheringia: Série Zoologia, 2017
RESUMO Neste estudo é apresentada uma lista atualizada das espécies de Gastrotricha que ocorrem nos corpos de água do estado de Mato Grosso do Sul. A grande maioria das espécies de Gastrotricha pertence a Chaetonotidae (quatro gêneros, nove espécies ...
André Rinaldo Senna Garraffoni
doaj   +2 more sources

New records of deep-sea Gastrotricha and Tardigrada from Iberian and Canary Basins (Northeast Atlantic) with comments on abyssal meiofauna composition and the meiofauna paradox

open access: diamondВісник Харківського Національного Університету Імені В.Н. Каразіна: Серія Біологія
The “meiofauna paradox” refers to the amphi-oceanic or even cosmopolitan distribution of species of this ecological group, i.e. the marine meiofauna, as opposed to their weak dispersal potential.
R. Trokhymchuk, A. Kieneke
doaj   +3 more sources

A synopsis of knowledge, zoogeography and an online interactive map of Brazilian marine gastrotrichs [PDF]

open access: yesPeerJ, 2019
Information regarding the records of Brazilian marine gastrotrichs is presented. We systematized and organized the existing information associated with approximately 23 species (belonging to the genera Aspidiophorus, Chaetonotus, Crasiella, Dactylopodola,
Ariane Campos   +1 more
doaj   +3 more sources

First records of Gastrotricha from South Africa, with description of a new species of Halichaetonotus (Chaetonotida, Chaetonotidae) [PDF]

open access: goldZooKeys, 2011
During a survey of the biota of the St. Lucia Estuary in the iSimangaliso Wetland Park, South Africa, a number of Gastrotricha were found among samples of meiofauna.
M. Todaro   +3 more
doaj   +2 more sources

A new species of freshwater Chaetonotidae (Gastrotricha, Chaetonotida) from Obodska Cave (Montenegro) based on morphological and molecular characters

open access: diamondEuropean Journal of Taxonomy, 2017
Gastrotricha is a cosmopolitan phylum of aquatic and semi-aquatic invertebrates that comprises about 820 described species. Current knowledge regarding freshwater gastrotrichs inhabiting caves is extremely poor and there are no extant data regarding ...
Małgorzata Kolicka   +2 more
doaj   +3 more sources

Biodiversity between sand grains: Meiofauna composition across southern and western Sweden assessed by metabarcoding [PDF]

open access: yesBiodiversity Data Journal, 2020
The meiofauna is an important part of the marine ecosystem, but its composition and distribution patterns are relatively unexplored. Here we assessed the biodiversity and community structure of meiofauna from five locations on the Swedish western and ...
Sarah Atherton, Ulf Jondelius
doaj   +4 more sources

The phylogenetic position of dicyemid mesozoans offers insights into spiralian evolution [PDF]

open access: yesZoological Letters, 2017
Background Obtaining phylogenomic data for enigmatic taxa is essential to achieve a better understanding of animal evolution. Dicyemids have long fascinated biologists because of their highly simplified body organization, but their life-cycles remain ...
Tsai-Ming Lu   +3 more
doaj   +2 more sources

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