Results 21 to 30 of about 1,311 (176)

Freshwater Fauna of Invertebrates of the Northern Slopes of the Central Caucasus [PDF]

BIO Web of Conferences, 2023
Data on the degree of knowledge on different groups of aquatic invertebrates on northern slopes of the Central Caucasus are given. It is shown that the best known groups are mayflies, stoneflies, odonates and caddisflies.
Cherchesova S. K., Shapovalov M. I., Mamaev V. I., Dzhioeva I. E., Yakimov A. V.   +4 more
doaj   +1 more source

Conservation of Three-Dimensional Structure of Lepidoptera and Trichoptera L-Fibroins for 290 Million Years

Molecules, 2022
The divergence of sister orders Trichoptera (caddisflies) and Lepidoptera (moths and butterflies) from a silk-spinning ancestor occurred around 290 million years ago.
Russell J. Stewart, Paul B. Frandsen, Steffen U. Pauls, Jacqueline Heckenhauer   +3 more
doaj   +1 more source

Notes on the Iran Caddisflies and Role of Annulipalpian Hydropsychid Caddisflies as a Bio-monitoring Agent.

Journal of Arthropod-Borne Diseases, 2013
Background:  Eco-faunistic  studies  are  inevitable  step  in  environmental  researches.  Aquatic  organisms  like caddisflies are known as biological indicators for water quality assessment and water resource management.
Naseh Malekei-Ravasan, Abbas Bahrami, Mansoreh Shayeghi, Mohamad Ali Oshaghi, Masomeh Malek, AllahBedasht Mansoorian, Hassan Vatandoost   +6 more
doaj   +2 more sources

Diversity and Composition of Caddisflies (Insecta: Trichoptera) along an Elevation Gradient in Southeastern Mexico

Diversity, 2023
We analyzed the alpha and beta components of male Trichoptera diversity along an altitudinal gradient ranging from 136 to 2432 m a.s.l. by studying five assemblages of adult male caddisflies in five streams of the Sierra de Juárez, Oaxaca, Mexico ...
María Razo-González, Rodolfo Novelo-Gutiérrez, Gabriela Castaño-Meneses, Juan Márquez   +3 more
doaj   +1 more source

Destiny of Two Caddisfly Species under Global Climate Change

Diversity, 2023
Climate change is considered one of the greatest threats to freshwater biodiversity. Although freshwater biodiversity is an important contributor to economic, scientific, and cultural aspects of human society, freshwater species, especially invertebrates,
Katarina Stojanović, Dubravka Milić, Milica Ranković Perišić, Marija Miličić, Ivana Živić   +4 more
doaj   +1 more source

Caddisflies (Trichoptera) of Protected Calcareous Fen Habitats: Assemblages, Environmental Drivers, Indicator Species, and Conservation Issues

Insects, 2023
The caddisflies (Trichoptera) of calcareous fen habitats, in contrast to those of other peatland types, have been poorly researched. We thus conducted a two-year study in south-eastern Poland encompassing four types of such habitats—drained and undrained
Edyta Buczyńska, Adam Tarkowski, Piotr Sugier, Wojciech Płaska, Andrzej Zawal, Anna Janicka, Paweł Buczyński   +6 more
doaj   +1 more source

DPSIR conceptual framework role: a case study regarding the threats and conservation measures for caddisflies (Insecta: Trichoptera) in Romania

Knowledge and Management of Aquatic Ecosystems, 2013
The implementation of some strategies such as DPSIR framework may lead to a better coordination at both local and national level with a view to maintaining biodiversity and quality of water bodies.
Pîrvu M., Petrovici M.
doaj   +1 more source

Hydroptila angustata Mosely, 1939 (Trichoptera: Hydroptilidae): A significant addition to the Micro-Caddisfly fauna of Northwest Africa [PDF]

Journal of Insect Biodiversity and Systematics
The micro-caddisfly fauna of Morocco is still poorly known, despite its geographical location and the exceptional diversity of its ecosystems. Recent field surveys in northern Morocco have resulted in the discovery of Hydroptila angustata Mosely, 1939 ...
Youness Mabrouki, Abdelkhaleq Fouzi Taybi, Halil Ibrahimi   +2 more
doaj   +1 more source

The ecological requirements of caddisflies larvae (Insecta: Trichoptera) and their usefulness in water quality assessment of a river in south-west Romania

Knowledge and Management of Aquatic Ecosystems, 2013
This survey analyzed the eco-physiological requirements of caddisflies assemblages in Jiu River (south- west Romania). The output revealed that the communities are driven by a synergic combination of natural factors and pollutants ...
Pirvu M., Pacioglu O.
doaj   +1 more source

New records of the family Hydroptilidae for the caddisfly (Insecta: Trichoptera) fauna of Slovenia

Natura Sloveniae, 2004
A list of fourteen new Hydroptilidae records for the Slovenian caddisfly fauna is given. Genera Agraylea and Stactobia were recorded for the first time in Slovenia.
Gorazd Urbanič
doaj   +1 more source