Results 11 to 20 of about 714 (127)

Gastrotricha: a marine sister for a freshwater puzzle. [PDF]

open access: yesPLoS ONE, 2012
BackgroundWithin an evolutionary framework of Gastrotricha Marinellina flagellata and Redudasys fornerise bear special interest, as they are the only Macrodasyida that inhabit freshwater ecosystems.
M Antonio Todaro   +6 more
doaj   +7 more sources

Acanthodasys paurocactus sp. n., a new species of Thaumastodermatidae (Gastrotricha, Macrodasyida) with multiple scale types from Capron Shoal, Florida [PDF]

open access: goldZooKeys, 2012
A new species of Acanthodasys (Gastrotricha, Macrodasyida, Thaumastodermatidae) is described from sublittoral sediments off the Atlantic coast of Florida. Acanthodasys paurocactus sp. n.
Sarah Atherton, Rick Hochberg
doaj   +3 more sources

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

open access: yesDiversity, 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 ...
Ariane Campos   +2 more
doaj   +4 more sources

Acanthodasys caribbeanensis sp. n., a new species of Thaumastodermatidae (Gastrotricha, Macrodasyida) from Belize and Panama [PDF]

open access: greenZooKeys, 2010
We describe one new species of Acanthodasys (Gastrotricha, Macrodasyida, Thaumastodermatidae) collected from sublittoral sites around Carrie Bow Cay, Belize and Isla Colón in the Bocas del Toro archipelago, Panama.
Rick Hochberg, Sarah Atherton
doaj   +4 more sources

Dendrodasys duplus, a New Gastrotrich Species (Macrodasyida: Dactylopodolidae) from South Korea

open access: goldAnimal Systematics, Evolution and Diversity, 2014
A new gastrotrich species of the genus Dendrodasys (Dactylopodolidae) is described on the basis of specimens collected from sublittoral fine sandy bottoms at Uljin, East Sea and at Gujwa, the northeastern coast of Jeju Island, South Korea.
Lee, Jimin   +2 more
doaj   +4 more sources

Confocal Laser Scanning Microscopy Applied to a New Species Helps Understand the Functioning of the Reproductive Apparatus in Stylet-Bearing Urodasys (Gastrotricha: Macrodasyida) [PDF]

open access: yesWater, 2023
Gastrotrichs are highly diverse and abundant in all aquatic ecosystems; however, they are often overlooked. During a biodiversity survey in Sardinia (Italy), a new species of gastrotrich herein described was discovered. Specimens of Urodasys bifidostylis
A. Cesaretti, F. Leasi, M. Todaro
semanticscholar   +3 more sources

Description of a New Scaled Species of Ptychostomella (Gastrotricha: Macrodasyida) from the Brazilian Coast and a Cladistics Analysis of the Genus

open access: yesTaxonomy, 2021
A new species of marine Gastrotricha from the north coast of São Paulo state, Brazil, is described. Adults of Ptychostomella sebastiana sp. nov. are unique in that they possess a pair of dorsolateral “rod-like” cephalic sensory organs and subrectangular ...
Thiago Q. Araújo   +1 more
doaj   +2 more sources

Improved taxonomic and gene sampling advance the knowledge of deep relationships within Macrodasyida (Gastrotricha). [PDF]

open access: yesCladistics
Advances in Macrodasyida (Gastrotricha) phylogenetics, fuelled by new species discoveries and molecular data, are reshaping taxonomic classifications. Molecular analyses suggest polyphyly in Cephalodasyidae and Macrodasyidae, yet insufficient sampling ...
Cesaretti A   +3 more
europepmc   +2 more sources

New data on freshwater psammic Gastrotricha from Brazil [PDF]

open access: yesZooKeys, 2010
Current knowledge of freshwater gastrotrich fauna from Brazil is underestimated as only two studies are available. The present communication is a taxonomic account of the first-ever survey of freshwater Gastrotricha in Minas Gerais State.
André Rinaldo Garraffoni   +3 more
doaj   +2 more sources

A new marine gastrotrich from the State of São Paulo (Brazil), with a key to species of Pseudostomella (Gastrotricha, Thaumastodermatidae). [PDF]

open access: yesZookeys, 2012
In previous papers, faunistic and preliminary taxonomic data on the gastrotrich communities along the coastline of the Brazilian states of São Paulo and Rio de Janeiro were reported; among the over 40 records, the occurrence of several species new to ...
Todaro MA.
europepmc   +4 more sources

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