Results 61 to 70 of about 1,100 (181)

Limno-terrestrial Tardigrada of the Nearctic Realm

open access: yesJournal of Limnology, 2007
We examined all available records of limno-terrestrial tardigrade distribution in the Nearctic realm (Greenland, Canada, Alaska, the continental United States of America, and northern Mexico), both to compare this fauna with other realms and to ...
Juliana G. HINTON, Harry A. MEYER
doaj   +1 more source

The diversity of Indian Ocean Heterotardigrada

open access: yesJournal of Limnology, 2007
Information about Indian Ocean tardigrades is quite scarce and in most cases refers to species in coastal coralline sediment and occasionally in abyssal mud.
Roberto SANDULLI   +4 more
doaj   +1 more source

Evaluation of sampling methods for periphytic fauna in macrophytes at the Espinhaço Mountain Range Biosphere Reserve, Minas Gerais State, Brazil = Avaliação dos métodos de amostragem para fauna perifítica em macrófitas na Reserva da Biosfera, Serra do Espinhaço, Estado de Minas Gerais, Brasil

open access: yesActa Scientiarum: Biological Sciences, 2008
The methods “Jar”, “Manual Removal” and “modified Ekman Dredge” wereevaluated for sampling periphyton fauna associated with aquatic macrophytes. Sixty-three samples were collected from five lentic and three lotic water bodies at the Espinhaço Mountain ...
Helena Lúcia Menezes Ferreira   +2 more
doaj  

The fine structure of the midgut epithelium in Xerobiotus pseudohufelandi (Iharos, 1966) (Tardigrada, Eutardigrada, Macrobiotidae)

open access: yesJournal of Limnology, 2013
The aims of our studies were to describe the ultrastructure of the midgut epithelial cells of the eutardigrade Xerobiotus pseudohufelandi and to determine if there are any differences in the ultrastructure of midgut epithelial cells between males and ...
Magdalena M. Rost-Roszkowska   +4 more
doaj   +1 more source

The architecture of the nervous system of Echiniscus testudo (Echiniscoidea, Heterotardigrada)

open access: yesJournal of Limnology, 2013
Despite the fact that there are several descriptions of the nervous system of Tardigrada there is still dispute about how to interpret the organisation of these structures.
Corinna Schulze, Andreas Schmidt-Rhaesa
doaj   +1 more source

Contribución al conocimiento de los tardígrados de Argentina, IV

open access: yesActa Zoológica Lilloana, 1984
Se estudia la fauna tardígrada de musgos, líquenes y plantas acuáticas de algunas localidades de las provincias de Salta, Jujuy y Tucumán. Se han encontrado veinticinco especies pertenecientes a nueve géneros, siete de las cuales son nuevos registros ...
María Cristina Claps   +1 more
doaj  

Nearctic freshwater tardigrades: a review

open access: yesJournal of Limnology, 2007
The distribution and ecology of limno-terrestrial Tardigrada in the Nearctic realm remain poorly known. This is especially true of freshwater tardigrades (i.e., species found in permanently submerged habitats), which have received much less attention ...
Juliana G. HINTON   +2 more
doaj   +1 more source

Tardigrada

open access: yes
Published as part of Illiger, J, K, W, 1815, Überblick der Säugthiere nach ihrer Vertheilung über die Welttheile, pp.
openaire   +2 more sources

Heterotardigrada of Venezuela (Tardigrada)

open access: yes, 1983
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Grigarick, Albert A.   +2 more
openaire   +2 more sources

Diverse eggs, diverse species? Production of two egg morphotypes in Paramacrobiotus bifrons, a new eutardigrade species within the areolatus group

open access: yesThe European Zoological Journal
Species within the eutardigrade superfamily Macrobiotoidea are usually differentiated through their eggshell morphology. However, this trait can show very high intraspecific variability and, as consequence, species delimitation is challenging without ...
S. Brandoli   +5 more
doaj   +1 more source

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