Results 31 to 40 of about 5,195 (227)

Seasonal abundance of small cladocerans in Lake Mangakaware, Waikato, New Zealand

open access: yes, 1999
The seasonal changes in the dynamics and life histories of the Cladocera in Lake Mangakaware, North Island, New Zealand, were studied over 19 months by sampling at weekly or 2-weekly intervals.
John D. Green   +7 more
core   +1 more source

Crustacean communities in coastal ephemeral pools in the Araucanía region (38° S, Chile)

open access: yesBrazilian Journal of Biology
The fauna communities of ephemeral pools in southern Chile are characterized by heterogeneity of crustacean taxa; nevertheless, no detailed studies exist of their community structure.
P. De los Ríos-Escalante, P. Acevedo
doaj   +1 more source

Development of tolerance against toxic Microcystis aeruginosa in three cladocerans and the ecological implications

open access: yes, 2006
This is the first experimental study to compare difference in the development of tolerance against toxic Microcystis among multi-species of cladocerans (Daphnia, Moina and Ceriodaphnia) pre-exposed to two M.
Xie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biodivers China, Donghua Expt Stn Lake Ecosyst, Donghua S Rd 7, Wuhan 4300072, Peoples R China   +2 more
core   +1 more source

TEMPERATURE CHARACTERISTICS FOR DURATION OF AN INSTAR IN CLADOCERANS [PDF]

open access: yesJournal of General Physiology, 1926
1. The temperature characteristics for the rate of development during a well defined instar were determined for three species of Cladocera, and found to be of the same general magnitudes as those obtained for rates of development and of O2 consumption in other arthropods. 2.
openaire   +2 more sources

New data on the zooplankton of watercourses of the National Park “Krasnoyarsk Stolby”

open access: yesActa Biologica Sibirica, 2023
Based on natural materials collected by the authors in 2020-2022, data on zooplankton in the watercourses of the “Krasnoyarsk Stolby” National Park are summarized.
Nadezhda I. Yermolaeva   +3 more
doaj   +1 more source

Predation by Larval Damselflies on Cladocerans

open access: yesJournal of Freshwater Ecology, 2010
ABSTRACT We quantified the strike and capture efficiency, handling time, and functional response of Enallagma hageni and Ishnura verticalis larvae feeding on several sizes of the cladocerans Polyphemus pediculus, Daphnia pulex, and Holopedium gibberum. Both species were most efficient at capturing and ingesting P.
Rebecca J. Hunt, Michael Swift
openaire   +1 more source

Large-scale field evidence on the enhancement of small-sized cladocerans by Microcystis blooms in Lake Taihu, China

open access: yes, 2012
To assess the effect of Microcystis blooms on the crustacean zooplankton community, we conducted a large-scale monthly survey from 2008 to 2010 in Lake Taihu, China.
Zhang, Jing   +8 more
core   +1 more source

Microcrustacean assemblages composition and environmental variables in lakes and ponds of the Andean region - South of Chile (37-39° S) Composição de comunidades de microcustáceos e variáveis ambientais em lagos e lagoas da região andina - sul do Chile (37-39° S)

open access: yesBrazilian Journal of Biology, 2011
The zooplankton assemblages in Chilean Patagonian lakes are characterised mainly by their low biodiversity and high predominance of calanoids copepods, a pattern that has been studied for large and deep lakes between 38-51° S, and shallow ponds at 51° S.
P. De los Ríos-Escalante   +2 more
doaj   +1 more source

Partners or passengers? Revisiting the association between diatoms and aquatic animals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Numerous studies have revealed the importance of research on the communities capable of colonizing animal surfaces (epibionts) and the animals on which they live (basibionts). Very few studies have considered epizoic diatoms, and there are gaps and biases in our knowledge, including the choice of basibionts, the methods used, and the habitats ...
Gianluca Vacca   +2 more
wiley   +1 more source

Competetive exclusion in Cladocera through elevated mortality of adults [PDF]

open access: yes, 1994
The population dynamics of two cladocerans, Ceriodaphnia pulchella and Diaphanosoma brachyurum competing under laboratory conditions in lake water was analysed using crosscorrelations.
Matveev, V.   +3 more
core  

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