Results 81 to 90 of about 4,034 (164)

High interspecific variation in nutrient excretion within a guild of closely related caddisfly species

Ecosphere, 2018
Understanding the amount of variation in functional traits between closely related species within guilds is critical for understanding links between community composition and ecosystem processes.
Jared A. Balik, Brad W. Taylor, Susan E. Washko, Scott A. Wissinger   +3 more
doaj   +1 more source

A framework to identify dispersal and establishment constraints in restoration: Freshwater macroinvertebrates as an illustrative example

Journal of Applied Ecology, Volume 63, Issue 7, July 2026.
In restoration practice, initial state assessment is often insufficient to identify specific limiting factors, with practitioners resorting to off‐the‐shelf restoration methods which may not be appropriate. In the case of lotic invertebrate communities, the tools to comprehensively assess communities do exist; we need to improve understanding and ...
Isabelle C. Barrett, Belinda I. Margetts
wiley   +1 more source

Ollieopteryx, a new genus of caddisflies from Madagascar (Trichoptera Dipseudopsidae)

, 2020
Weaver, John S., Gibon, François-Marie, Chvojka, Pavel, Oláh, János (2020): Ollieopteryx, a new genus of caddisflies from Madagascar (Trichoptera Dipseudopsidae). Zootaxa 4890 (4): 567-577, DOI: 10.11646/zootaxa.4890.4.
Oláh, János, Weaver, John S., Gibon, François-Marie, Chvojka, Pavel   +3 more
core   +1 more source

Two New Distributional Records for Caddisflies (Trichoptera: Philoptamidae, Helicopsychidae) in Eastern Oklahoma [PDF]

, 2020
Our knowledge of the caddisflies (Trichoptera) of Oklahoma is in its early stages.Previous reports have provided some initial foundational information but there remains a need foradditional surveys of this state’s caddisfly biota.
Robison, Henry W., McAllister, Chris T., Kondratieff, Boris C.   +2 more
core   +1 more source

Contribution to the knowledge of the caddisfly fauna of Kosovo with first record of the genus Orthotrichia Eaton, 1873 (Trichoptera, Hydroptilidae) [PDF]

Journal of Insect Biodiversity and Systematics, 2023
Adult caddisflies were collected from the spring area located in the Blinajë Hunting Reserve in Kosovo between May and September 2022. In this study, we identified 21 species belonging to 9 families of caddisflies (Goeridae, Hydropsychidae, Hydroptilidae,
Fortesa Salihu, Donika Shala, Astrit Bilalli, Donard Geci, Halil Ibrahimi   +4 more
doaj  

Strategic conservation prioritization through creating and updating the regional species of greatest conservation need list in the northeastern United States

Conservation Science and Practice, Volume 8, Issue 7, July 2026.
Biodiversity is declining globally, underscoring the need for conservation strategies informed by regional expertise. In the northeastern United States, 14 state wildlife agencies and taxonomic experts developed the Regional Species of Greatest Conservation Need (RSGCN) list, revealing that global and national datasets captured only ~55% of regionally ...
Melissa D. Starking, Tracy Monegan Rice, Karen Terwilliger, Donovan Drummey, Mack Frantz, Catherine D. Haffner, Brian Hess, Lisa Holst, Michael Marchand, Kevin R. Burgio   +9 more
wiley   +1 more source

Revision of the colourful genus Parasetodes McLachlan, 1880 (Trichoptera, Leptoceridae) [PDF]

Opuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis
The rare and beautifully colourful old-world Parasetodes is a so-called set-aside genus with unsettled taxonomy. For instance, a recent survey (Malicky 2006) has synonymised all the Palaearctic and Oriental species to the type species Parasetodes ...
Oláh, János, Johanson, Kjell Arne , Mey, Wolfram, Salokannel, Juha, Vinçon, Gilles   +4 more
doaj   +1 more source

The Feeding Ecology of Invasive Pink Salmon Juveniles in Northern Norwegian Rivers and Their Role as Prey to Native Salmonids

Ecology of Freshwater Fish, Volume 35, Issue 3, July 2026.
ABSTRACT Increasing numbers of invasive Pacific pink salmon (Oncorhynchus gorbuscha) are spawning in northern Norwegian rivers, leading to large numbers of juveniles migrating to coastal waters. This raises concerns about food competition with native salmonids in rivers, although details about the timing and intensity of pink salmon feeding and the ...
Katherine Dunlop, Antti P. Eloranta, Karl Øystein Gjelland, Sigurd Slåteng, Jenny Jensen, Rune Knudsen, Mikko Kiljunen, Hallvard Jensen, Martin A. Svenning, Rune Muladal, André Frainer   +10 more
wiley   +1 more source

Trichoptera of northeastern Algeria: New species, noteworthy records, and a review of the genus Hydropsyche (Hydropsychidae) [PDF]

Opuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis
Freshwater biodiversity in the Maghreb region remains largely unexplored, providing significant opportunities for further discovery. Algerian caddisflies have received relatively little attention. The present study aims to fill gaps in caddisfly taxonomy
Samraoui, Boudjéma , Samraoui, Farrah, Oláh, János   +2 more
doaj   +1 more source

Drought and Human Pressures Contribute to Persistent Changes in Freshwater Invertebrate Communities

Freshwater Biology, Volume 71, Issue 7, July 2026.
ABSTRACT Freshwater ecosystems are threatened by increasing climate extremes including drought, which interacts with human pressures to drive biodiversity loss across spatial scales. River communities are considered resilient to droughts, but this characterization is based on short‐term, small‐scale studies. Moreover, drought resilience is increasingly
Romain Sarremejane, Judy England, Glenn Watts, Stuart Allen, Thomas Aspin, Rachel Stubbington   +5 more
wiley   +1 more source