Results 51 to 60 of about 11,032 (213)

Winter‐active spiders (Clubiona) have a hyperactive antifreeze protein with a unique beta‐solenoid fold

open access: yesThe FEBS Journal, EarlyView.
Antifreeze proteins from winter‐active spiders were purified using their affinity for ice. After LC–MSMS characterization, corresponding transcripts were identified. The antifreeze protein folds as a β‐solenoid with a large flat ice‐binding site on one surface and can bind to ice crystals and prevent their growth at −4 °C.
Laurie A. Graham   +3 more
wiley   +1 more source

Springtails [PDF]

open access: yes, 2004
Sloderbeck Phillip E., Springtails, Manhattan, Kansas, Kansas State University, November ...
Sloderbeck, Phillip E.
core  

Hemiparasitic plant impacts animal and plant communities across four trophic levels [PDF]

open access: yes, 2015
1.Understanding the impact of species on community structure is a fundamental question in ecology. There is a growing body of evidence that suggests that both sub-dominant species and parasites can have a disproportionately large impact.
Green, J P   +5 more
core   +1 more source

Expansion of invasive carabids across elevation and habitats on sub‐Antarctic South Georgia

open access: yesInsect Conservation and Diversity, EarlyView.
Two introduced carabid species have continued to expand their ranges on the sub‐Antarctic island of South Georgia over the past 10–15 years. The species have colonised inland valleys and are present across habitats but are more abundant in those with high vegetation cover. N‐mixture models revealed the optimal sampling method, intensity and habitat for
Pierre Tichit   +5 more
wiley   +1 more source

Selective-logging and oil palm: Multitaxon impacts, biodiversity indicators, and trade-offs for conservation planning [PDF]

open access: yes, 2014
Strong global demand for tropical timber and agricultural products has driven large-scale logging and subsequent conversion of tropical forests. Given that the majority of tropical landscapes have been or will likely be logged, the protection of ...
Benedick, S   +17 more
core   +2 more sources

Brain organization in Collembola (springtails) [PDF]

open access: yesArthropod Structure & Development, 2011
Arthropoda is comprised of four major taxa: Hexapoda, Crustacea, Myriapoda and Chelicerata. Although this classification is widely accepted, there is still some debate about the internal relationships of these groups. In particular, the phylogenetic position of Collembola remains enigmatic.
Kollmann, Martin   +2 more
openaire   +3 more sources

Swine Manure‐Derived Black Soldier Fly (Hermetia illucens L.) Frass Enhances Chilli (Capsicum annuum L.) Vegetative Growth and Soil Epigeic Macro‐Arthropod Abundance

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT The rapid expansion of swine production has increased environmental concerns related to nutrient pollution and improper manure management. Black soldier fly (BSF) larvae offer a promising bioconversion approach, producing frass that may serve as a sustainable organic fertiliser.
Dwi Harya Yudistira   +3 more
wiley   +1 more source

The First Cavernicolous Species of Arrhopalites (Collembola, Symphypleona, Arrhopalitidae) from China and Its Phylogenetic Position

open access: yesInsects
Arrhopalites Börner, 1906 includes 40 valid species, with 20 considered troglobionts, exclusive to caves. Arrhopalites beijingensis sp. nov. is the third species from China and the first from a cave habitat, collected in the Xianrendong Cave, Beijing ...
Nerivania Nunes Godeiro   +4 more
doaj   +1 more source

Comparison of traditional and DNA metabarcoding samples for monitoring tropical soil arthropods (Formicidae, Collembola and Isoptera)

open access: yesScientific Reports, 2022
The soil fauna of the tropics remains one of the least known components of the biosphere. Long-term monitoring of this fauna is hampered by the lack of taxonomic expertise and funding. These obstacles may potentially be lifted with DNA metabarcoding.
Yves Basset   +23 more
doaj   +1 more source

Cold comfort for change: Stream mats as biological indicators of ecosystem processes in the McMurdo Dry Valleys, Antarctica

open access: yesJournal of Phycology, EarlyView.
Abstract Glacier‐fed streams (GFSs) make ideal systems for studying climate‐related changes. Some of the best‐studied GFSs are found in the McMurdo Dry Valleys (MDVs) of Antarctica, one of the Earth's coldest and driest deserts. Despite their harsh and isolated nature, MDV GFSs represent an oasis of life in a landscape visually devoid of it, with ...
Tyler J. Kohler   +5 more
wiley   +1 more source

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