Results 21 to 30 of about 379 (109)

Insects and Survival: A Review of Primary and Secondary Defense Strategies

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 7, Page 601-624, July 2026.
Based on a review of three decades of literature, insect defense mechanisms are classified into primary (I) and secondary (II) mechanisms of behavioral, morphological, and chemical nature. These mechanisms have been recorded in 22 (I) and 20 (II) orders, respectively.
Lucas Fernandes Silva   +3 more
wiley   +1 more source

Five new species of Tupiperla Froehlich, 1969 (Plecoptera: Gripopterygidae)

open access: yes, 2019
Duarte, Tácio, Novaes, Marcos Carneiro, Bispo, Pitágoras Da Conceição (2019): Five new species of Tupiperla Froehlich, 1969 (Plecoptera: Gripopterygidae). Zootaxa 4671 (4): 511-526, DOI: https://doi.org/10.11646/zootaxa.4671.4.
Novaes, Marcos Carneiro   +4 more
core   +1 more source

Upstream Deforestation and Nonnative Crops Affect Leaf Breakdown and Aquatic Invertebrate Assemblages in Streams

open access: yesFreshwater Biology, Volume 70, Issue 10, October 2025.
ABSTRACT Stream ecosystem functioning and community structure are influenced by local and catchment land use. In mosaic landscapes, agricultural activities can also affect leaf breakdown and detritivore assemblages in downstream forest reaches. We evaluated the combined effects of upstream deforestation and the input of a nonnative crop species on leaf
Marcos A. Ferraz   +6 more
wiley   +1 more source

Length–Dry Mass Relationships of Aquatic Insects: Geographic and Taxonomic Variation in a Digital Database

open access: yesFreshwater Biology, Volume 70, Issue 7, July 2025.
ABSTRACT Aquatic insects are an abundant, yet declining, taxonomically heterogeneous group with special importance in both aquatic and terrestrial ecosystems. Accurate estimations of insect biomass during their aquatic life stages are essential to advance our fundamental knowledge about insects, their roles in ecosystems, and their vulnerability to ...
Casper H. A. van Leeuwen   +4 more
wiley   +1 more source

Studies on Gripopterygidae (Plecoptera) from Espírito Santo State, Brazil

open access: yes, 2017
Gonçalves, Maísa De Carvalho, Novaes, Marcos Carneiro, Salles, Frederico Falcão (2017): Studies on Gripopterygidae (Plecoptera) from Espírito Santo State, Brazil. Zootaxa 4291 (3): 563-571, DOI: https://doi.org/10.11646/zootaxa.4291.3.
FREDERICO FALCÃO SALLES   +5 more
core   +1 more source

Palaeoendemic invertebrates weakly reflect palaeoendemic plants across a 52‐year‐old fire boundary

open access: yesAustral Ecology, Volume 49, Issue 9, September 2024.
Palaeoendemic invertebrates are associated with palaeoendemic vascular plants more than could be expected by chance in alpine/subalpine ecosystems on either side of a 52‐year‐old fire boundary. However, some palaeoendemic invertebrates are generalists in their associations with plant species.
Shasta C. Henry   +2 more
wiley   +1 more source

eDNA Is a Useful Environmental Monitoring Tool for Assessing Stream Ecological Health

open access: yesEnvironmental DNA, Volume 6, Issue 4, July–August 2024.
Ecosystem health assessments made by traditional biomonitoring techniques were compared to those made using eDNA at 53 sites throughout New Zealand. We found a high degree of correlation and convergence between biotic indices calculated from traditional biomonitoring techniques and from eDNA.
Alastair M. Suren   +2 more
wiley   +1 more source

Figs. 4-5 in Taxonomic Notes On Guaranyperla (Plecoptera: Gripopterygidae)

open access: yes, 2015
Figs. 4-5. Guaranyperla, half-grown nymphs, outline of the nota and abdominal T10. Fig. 4. G. sp. Ouro Fino, Minas Gerais state. Scale bar 1.0mm. Fig. 5. G. guapiara Froehlich, Serra do Japi, São Paulo state.
Froehlich, Claudio Gilberto
core   +1 more source

Long‐term environmental flows restore benthic invertebrate communities in a highly regulated river

open access: yesRestoration Ecology, Volume 32, Issue 5, July 2024.
The construction of dams and other in‐stream structures for human use has altered river ecosystems worldwide. Dams degrade rivers, and environmental flow releases aim to mitigate flow alterations and restore rivers downstream of dams by returning elements of the pre‐regulation flow regime, resulting in an ecosystem that resembles a more natural state ...
Andrew J. Brooks   +6 more
wiley   +1 more source

Preenchendo lacunas na taxonomia de Gripopterygidae (Plecoptera) com foco na morfologia reprodutiva [PDF]

open access: yes
The phylogenetic relationships and species delimitation within Gripopteryginae, which includes Neotropical Gripopterygidae, remain poorly understood regarding morphological characters. This thesis advances the understanding of Neotropical Gripopterygidae
Rippel, Mellis Layra Soares
core   +1 more source

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