Results 41 to 50 of about 1,324 (181)

Diversity and Community Structure of Dragonfly and Damselfly (Odonata) at the Selorejo Waterfall Area, Ponorogo Regency, East Java Indonesia

Jurnal Riset Biologi dan Aplikasinya, 2021
Selorejo Waterfall is a natural tourism area that is quite far from downtown Ponorogo and directly adjacent to the Gunung Sigogor Nature Reserve. Hence, this area has the potential as a natural habitat for dragonfly and damselfly.
Muhamad Azmi Dwi Susanto, Siti Zulaikha
doaj   +1 more source

Comparative analysis of immune responses in ovipositing and non‐ovipositing females of European earwig Analyse comparative de la réponse immunitaire avant et après la ponte chez le forficule européen

Physiological Entomology, EarlyView.
Oviposition and care decrease the total haemocyte concentration. Oviposition and care affect haemocyte type proportions. Serratia marcescens challenge does not affect the immune cell parameters. Abstract Reproduction and immunity are essential biological processes that compete for resources and energy.
Louis Pailler, Wilfrid Jean Louis, Mae Baillergeon, Marion Corjon, Tiffany Laverre, Julien Verdon, Joël Meunier, Christine Braquart‐Varnier   +7 more
wiley   +1 more source

First Record of Microsporidia Infection in the Damselfly Ischnura elegans Larvae: Temperature and Predator Cue Effects on the Host’s Life History

Diversity, 2022
Here, we report, for the first time, a microsporidian infection in laboratory-reared larvae of the damselfly Ischnura elegans. Infected larvae originated from field-collected adult females, which were caught in southern Poland in August 2020 (the second ...
Andrzej Antoł, Anna Maria Labecka, J. I. Ronny Larsson, Szymon Sniegula   +3 more
doaj   +1 more source

Long‐Term Population Declines of Habitat‐Shifting Species in the City: A Living Planet Index Approach for Berlin, Germany

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
We applied two global biodiversity indices at a city scale and revealed significant declines in odonate and amphibian populations in freshwater systems over several decades. Our study demonstrates the effectiveness of both indices as a baseline for fulfil urban‐related biodiversity framework targets if suitable biodiversity time series are available ...
Silvia Keinath, Frederic Griesbaum, Nike Sommerwerk, Falk Petzold, Klaus‐Detlef Kühnel, Jörg Freyhof   +5 more
wiley   +1 more source

Sequence Analysis of the Cytochrome C Oxidase Subunit I Gene of Pseudagrion pilidorsum (Odonata: Coenagrionidae)

Makara Journal of Science, 2017
Pseudagrion pilidorsum is 1 of over 140 species of Pseudagrion (in the family Coenagrionidae), the largest genus of damselfly. This species exhibits dimorphism due to the different body colorations of males and females, making them difficult to ...
Trina Ekawati Tallei, Roni Koneri, Beivy Jonathan Kolondam   +2 more
doaj   +1 more source

Eco‐evolutionary context modifies a destructive plant invader's response to climate

New Phytologist, Volume 251, Issue 5, Page 2980-2994, September 2026.
Abiotic environment–fitness relationships can be shaped by evolutionary, ecological, and eco‐evolutionary contexts. Summary Understanding the relationship between climate and fitness will be important when predicting how plant populations respond to climate change. We conducted a replicated common garden experiment (4 sites × 2 yr) with 96 genotypes (n 
Megan L. Vahsen, Justin J. Van Ee, Diana Gamba, Toby M. Maxwell, Nikki Pirtel, Seth J. Romero, David T. Barnett, Owen Baughman, David J. Ensing, Richard Gill, Martin C. Holdrege, Ruth A. Hufbauer, Rebecca Hufft, Chandra E. Moffat, Jacqueline Ott, Lysandra Pyle, Corinne Schroeder, Eugene W. Schupp, Robert K. Shriver, Michael Stemkovski, Amy J. Symstad, Alexandra K. Urza, Dana M. Blumenthal, Cynthia Brown, Matthew J. Germino, Mevin B. Hooten, Jesse R. Lasky, Elizabeth A. Leger, Lauren M. Porensky, Peter B. Adler   +29 more
wiley   +1 more source

Additions to the Odonata (Insecta) fauna of Asansol-Durgapur Industrial Area, West Bengal, India

Journal of Threatened Taxa, 2020
Previously, a total of 57 species of Odonata were reported from the Asansol-Durgapur Industrial Area, India.  In this present attempt the author reports an additional six species occurring from the same region.
Amar Kumar Nayak
doaj   +1 more source

Continental accumulation of fads2 copy numbers allows sticklebacks to thrive across a diversity of nutritional landscapes

Oikos, Volume 2026, Issue 8, August 2026.
Nutrients, including vital organic compounds, vary in availability across ecosystems, with the potential to act as a source of selection for traits that increase nutrient acquisition and biosynthesis. Compared to freshwaters, marine ecosystems are richer in the omega‐3 long‐chain polyunsaturated fatty acid (n‐3 LC‐PUFA) docosahexaenoic acid (DHA ...
Cornelia W. Twining, Cameron M. Hudson, Jernej Bravničar, Antonella Carosi, Gaël P. J. Denys, Philine G. D. Feulner, Žiga Fišer, Hanna Rosinger, Verena Saladin, Linda Zanella, Davor Zanella, Catherine L. Peichel, Blake Matthews   +12 more
wiley   +1 more source

Diversity of damselflies (Zygoptera) in Gorewada International Bio- Park, Nagpur, Central India [PDF]

Arthropods, 2014
Gorewada International Bio-Park consists of a lake as a major water source, marshy shore and heterogeneity in vegetation. Its geographical location is 21o11'N 79o2'E. Observations are made through walking line transects along the lake border to determine
Patil Kishor Gopal, Shende Virendra Abaji, Uke Shrikant Bhimrao   +2 more
doaj  

In honor of conservation of the Brazilian Atlantic Forest: description of two new damselflies of the genus Forcepsioneura discovered in private protected areas (Odonata: Coenagrionidae)

Zoologia (Curitiba), 2018
Two new Brazilian Protoneurinae damselflies, Forcepsioneura regua sp. nov. (holotype male deposited in DZRJ: Brazil, Rio de Janeiro State, Cachoeiras de Macacu municipality, RPPN Reserva Ecológica de Guapiaçu) and Forcepsioneura serrabonita sp.
Ângelo Parise Pinto, Tom Kompier
doaj   +1 more source