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Hexarthra

National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
The ultrastructure of escape organs: setose arms and cross-striated muscles in Hexarthra mira (Rotifera: Gnesiotrocha: Flosculariaceae)
Rotifers are common prey of predatory zooplankton and have evolved a suite of defensive and escape strategies to avoid being… 
2008
2008
Comparative morphology of the somatic musculature in species of Hexarthra and Polyarthra (Rotifera, Monogononta): Its function in appendage movement and escape behavior
2005
2005
Susceptibility of Ephemeral Pool Hexarthra to Predation by the Fairy Shrimp Branchinecta mackini: can Predation Drive Local Extinction?
Isolated rock pools in the US desert southwest often develop dense populations of a lithophilic species of the rotifer Hexarthra… 
2004
2004
Does the evasive behavior of Hexarthra influence its competition with cladocerans?
We tested the hypothesis that evasive movements by Hexarthra mira reduce adverse effects of interference competition with… 
2004
2004
Diel variation in the egg ratio of Hexarthra bulgarica in the high mountain lake La Caldera (Spain)
Hexarthra bulgarica is the dominant rotifer species in the lake La Caldera (south of Spain) both in number of individuals and in… 
2002
2002
Effect of salinity on competition between the rotifers Brachionus rotundiformis Tschugunoff and Hexarthra jenkinae (De Beauchamp) (Rotifera)
We studied the effect of different concentrations (0, 3, 6, 9 and 12 g l−1) of sodium chloride at one food level of Chlorella (1… 
2000
2000
Community Structure of Zooplanktonic Organisms in Lake Akşehir
In this study, the abundance and seasonal distribution of rotifer and crustacean zooplankton were examined. A negative… 
1995
1995
Effects of fluctuating temperatures on the population dynamics of Hexarthra bulgarica (Wiszniewski) from high mountain lakes in Sierra Nevada (Spain)
We examine the development of Hexarthra bulgarica (Wisniewski) populations in relation to thermal stability in natural… 
1989
1989
The development of Hexarthra spp. in a shallow alkaline lake
In Neusiedler See, a shallow alkaline lake with fluctuating water level and salinity, four species of Hexarthra occur: H. mira, H… 
1987
1987
Taxonomic and ecological notes on Hexarthra bulgarica from high mountain lakes and ponds in the Sierra Nevada (Spain)
Hexarthra bulgarica was found in 16 of the 37 high mountain lakes (over 2500 m) studied in the Sierra Nevada (Southern Spain… 
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