Results 21 to 30 of about 640 (155)

First report of freshwater rotifers (Rotifera: Eurotatoria) from south Andaman, India: Composition and interesting elements

open access: yesJournal of Asia-Pacific Biodiversity, 2017
Plankton samples collected from freshwater lentic ecosystems of south Andaman, India, revealed 70 species of Rotifera belonging to 25 genera and 16 families. The reports of Australasian Lecane batillifer, Oriental endemic Lecane bulla diabolica and three
Bhushan Kumar Sharma
doaj   +1 more source

Spatial Distribution of Zooplankton Diversity across Temporary Pools in a Semiarid Intermittent River

open access: yesInternational Journal of Biodiversity, Volume 2013, Issue 1, 2013., 2013
This study describes the richness and density of zooplankton across temporary pools in an intermittent river of semiarid Brazil and evaluates the partitioning of diversity across different spatial scales during the wet and dry periods. Given the highly patchy nature of these pools it is hypothesized that the diversity is not homogeneously distributed ...
Thaís X. Melo   +2 more
wiley   +1 more source

Novas ocorrências de Lecane no plâncton de distintos ambientes da planície de inundação do alto rio Paraná (Brasil) - DOI: 10.4025/actascibiolsci.v30i2.3636

open access: yesActa Scientiarum: Biological Sciences, 2008
planície de inundação do alto rio Paraná possui grande diversidade de rotíferos, com 288 táxons planctônicos registrados. Estudos realizados, nesse ecossistema, desde 1992, mostram que Lecanidae é a família mais especiosa, com 45 táxons registrados. Este
Ciro Yoshio Joko   +3 more
doaj   +1 more source

The biodiverse rotifers (Rotifera: Eurotatoria) of the floodplain wetlands of Barak valley of Assam, Northeast India [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2019
The present analysis of alpha diversity of Rotifera of the floodplain wetlands of Barak valley, south Assam, northeast India (NEI) reveals 170 species, belonging to 39 genera and 19 families, with three species new to the Indian sub-region and two ...
Sharma, Bhushan Kumar, Sharma, Sumita
doaj   +1 more source

دراسة التنوع الحيوي لشعبة الدوارات (Phylum Rotifera) في بحيرات المنطقة الغربية والجنوبية بسورية

open access: yesمجلة جامعة دمشق للعلوم الأساسية, 2022
تشكل الدوارات جزءً هامًا من العوالق الحيوانية المنتشرة في الأوساط المائية العذبة والمالحة، وهي تعدَّ من الأنواع العالمية واسعة الانتشار، وتستخدم كأحد المؤشرات البيئية لتحديد الحالة الغذائية للبحيرات، كما أنها تشغل مركزًا وسطًا في السلسلة الغذائية، وتعدُّ
د. سحر الخطيب
doaj  

Lecane (Rotifera: Lecanidae) community in psammon habitat in Central Coast Vietnam: Diversity and relation to environmental condition

open access: yesInternational Journal of Aquatic Biology, 2021
Characteristics of the Lecane (Rotifera) community in psammon in Central Coast Vietnam were investigated. A total of 50 taxa were identified in samples collected at hygropsammon zones of temporary pools, contributing 4 new species to rotifers’ record of Vietnam.
Duong, Quang Hung   +4 more
openaire   +1 more source

Loktak Lake, Manipur, northeast India: a Ramsar site with rich rotifer (Rotifera: Eurotatoria) diversity and its meta-analysis

open access: yesInternational Journal of Aquatic Biology, 2016
A total of 162 species (S) of Rotifera belonging to 40 genera and 20 families examined from Loktak Lake, an important floodplain lake of northeast India (NEI) that is one of the richest assemblages of the taxon known from the Indian sub-region. It merits
Bhushan Kumar Sharma   +2 more
doaj   +1 more source

Plankton community responses in Pampean lowland streams linked to intensive agricultural pollution

open access: yesEcological Indicators, 2021
Lowland lotic ecosystems are under increasing pollution pressure. In this study, we analyzed the plankton community responses to environmental changes, including natural ones and those related to anthropogenic activities, to finally determine their ...
D. Frau   +4 more
doaj   +1 more source

DIVERSITY AND SPATIOTEMPORAL VARIATIONS OF ROTIFERA OF THE SAMARRA DAM, IRAQ

open access: yesBulletin of the Iraq Natural History Museum
This investigation is the first of its kind in this reservoir for more than three decades, itaimed at evaluating the diversity, abundance, and spatiotemporal variations of rotifers in the Samarra dam during 2023.
Osama S. Majeed
doaj   +1 more source

Fatores que determinam a diversidade de zooplâncton em lagoas rasas de Savana Neo-Tropical [PDF]

open access: yes, 2017
O zooplâncton é uma comunidade importante nos ecossistemas aquáticos por ser o elo entre os produtores primários e os consumidores secundários, além de desempenharem um papel fundamental no ciclo de materiais orgânicos.
Fonseca, Claudia Padovesi   +1 more
core   +1 more source

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