Results 51 to 60 of about 2,129 (180)

Seasonal variability of periphyton nutrient status and biomass on artificial and natural substrates in a tropical mesotrophic reservoir Variação sazonal do estado nutricional e da biomassa do perifíton em substrato artificial e natural em um reservatório tropical mesotrófico

Acta Limnologica Brasiliensia, 2010
AIM: Study aimed at evaluating the periphytic community seasonal variation, nutrient status and biomass on artificial and natural (Nymphaea spp., Utricularia foliosa Linnaeus) substrates at a shallow mesotrophic reservoir (Ninféias Reservoir) located in ...
Carla Ferragut, Alexandre Ferreira Rodello, Carlos Eduardo de Mattos Bicudo   +2 more
doaj   +1 more source

Comparison of Conventional, Rake, and Sonar‐Based Biophysical Habitat Measurements in a Shallow Ontario River

River Research and Applications, Volume 42, Issue 5, Page 1011-1021, June 2026.
ABSTRACT Knowledge of habitat availability is critically important for the management and recovery of freshwater species. Quantifying habitat availability often requires fine‐scale sampling at point‐based locations across a large geographic extent, which can be laboursome.
Karl A. Lamothe, Jason Barnucz, D. Andrew R. Drake   +2 more
wiley   +1 more source

Catocala nymphaea

Catocala nymphaea (Esper, 1787) Notes We recorded 1,701 specimens from Taddart. The species is known to feed on oaks (Quercus spp.) as larvae. Though no oaks were growing at our study site, a forest of green oak (Quercus ilex) is located approximately 1 km away at an altitude of approximately 1700 m.
Fetnassi, Nidal, Er-rguibi, Omar, Aglagane, Abdessamad, Ghamizi, Mohamed, Õunap, Erki   +4 more
openaire   +3 more sources

Nymphaea ‘Silk-road Red’: A New Intersubgeneric Cultivar

HortScience
Waterlily, belonging to the Nymphaeaceae family and the genus Nymphaea, is divided into six subgenera, namely Brachyceras, Anecphya, Nymphaea, Hydrocallis, Confluentes, and Lotos (Huang et al. 2008; Sun et al. 2018).
Meihua Yang, Zhixian Jiang, Xinkai Zheng, Zhuojun Liu, Nueraihemaiti Maihemuti, Yuanzhi Wang, Yingchun Xu   +6 more
doaj   +1 more source

Henry Trimen: Under‐appreciated pioneer in the typification of Linnaean plant names?

TAXON, Volume 75, Issue 3, June 2026.
Abstract In 1887, Henry Trimen published a paper summarising the contents of the Hermann Herbarium, in what is now the Natural History Museum, London (BM), in terms of the plant names published by Linnaeus. Trimen referred to the Hermann specimens as types of Linnaeus's names.
I.M. Turner
wiley   +1 more source

Nymphaea magnifica

, 1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Seasonal and Landscape Influences on Plant Diversity in Freshwater Ecosystems: Insights From eDNA Metabarcoding

Environmental DNA, Volume 8, Issue 3, May–June 2026.
Data acquisition, bioinformatic and data analysis workflow, and summary of primary results of the study. ABSTRACT Freshwater ecosystems provide critical services to human societies; however, the plant communities that sustain these ecosystems face increasing threats from human activities, highlighting the need for effective monitoring strategies. While
Antonio R. Castilla, John D. Robinson, Lilian Pukk, Jeannette Kanefsky, Kirby Wilcox, Kim T. Scribner   +5 more
wiley   +1 more source

Pollen Dimorphism of Several Members of Nymphaeaceae and Nelumbonaceae: An Index of Geographical and Ecological Variation

Notulae Scientia Biologicae, 2012
Pollen morphology of five Nymphaea (Nymphaeaceae) species, growing in Tripura, India were analysed using Scanning Electron Microscopy. Pollen grains of Nymphaea are dimorphic (ellipsoidal and spheroidal).
Somnath BHOWMIK, Badal Kumar DATTA
doaj   +3 more sources

Reconstructing post‐crisis recovery in the hinterlands of Constantinople: A high‐resolution first‐millennium CE pollen record from Lake Yeniçağa (NW Türkiye)

Journal of Quaternary Science, Volume 41, Issue 3, Page 520-539, April 2026.
ABSTRACT Facing a novel plague pandemic, military invasions, and political–economic transformations, societies of the eastern Roman (Byzantine) empire had to adapt to a variety of pressures and new ways of exploiting their natural environments during the mid‐1st millennium CE.
Cristiano Vignola, Mustafa Doğan, Warren Eastwood, John Haldon, Alessia Masi, Neil Roberts, Çetin Şenkul, Adam Izdebski   +7 more
wiley   +1 more source

Rhopalosiphum nymphaeae

, 2015
Rhopalosiphum nymphaeae (Linnaeus, 1761) Fig. 33 Diagnosis Aptera 1.5–2.5 mm, brown to olive, dusted with greyish wax, particularly on venter and margins, including legs and antennae. Siph. swollen, with a distinct constriction before the apical flange.
openaire   +2 more sources