Results 51 to 60 of about 3,161 (224)

Spiders in the mosaic: How habitat heterogeneity and structure drive local spider diversity in a Mediterranean forest

open access: yesEcological Entomology, EarlyView.
We assessed alpha‐ and beta‐diversity patterns of spiders across different forests and across vegetation layers (ground, shrub, low canopy) at local spatial scales across various Mediterranean forest types. Across forests, alpha‐diversity increased with habitat heterogeneity, which also drove beta‐diversity patterns across plots .
Manuel Marquerie‐Córdoba   +8 more
wiley   +1 more source

Crab spider vision improves their prey capture despite low visual system investment [PDF]

open access: yesRoyal Society Open Science
Crab spiders (Thomisidae) are well-known predators, typically ambushing prey upon flowers and other plants. This style of predation suggests a potential benefit from vision in prey capture by crab spiders despite their comparatively small eyes.
Sam J. England   +4 more
doaj   +1 more source

Examining the Impact of Derelict Pots on Blue Crab (Callinectes sapidus) Catch and Harvest Within a Recreational Fishery

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Derelict fishing gear can negatively affect marine ecosystems through mortality in coastal environments. This study explored the impact of derelict and active crab pots on recreational blue crab (Callinectes sapidus) catch rates and landings in a Mid‐Atlantic estuary by deploying experimental pots in four habitat strata within three sections ...
Randy J. Feris Serrano   +5 more
wiley   +1 more source

Unmothered at Work: Organizational Silence Around Reproductive Loss

open access: yesGender, Work &Organization, EarlyView.
ABSTRACT An identity transition refers to changes in self‐concept that can result from professional or personal shifts. Although organizations increasingly support institutionally legible and culturally normative nonwork transitions, others remain professionally stigmatized or culturally unspeakable.
Katrina M. Brownell
wiley   +1 more source

That sinkin’ feeling: Environmentally induced distress on a disappearing island

open access: yesMedical Anthropology Quarterly, EarlyView.
Abstract Residents of Tangier Island, Virginia, a subsiding island in the Chesapeake Bay, embody psychosocial dimensions of environmental change. Analysis of ethnographic data shows islanders’ experiences and articulations of anxiety, panic, and despair as “that sinkin’ feeling,” resulting from the stress of living with the long‐term threat of imminent
Jonna Yarrington
wiley   +1 more source

HARVESTMEN AS COMMENSALS OF CRAB SPIDERS

open access: yesJournal of Arachnology, 2001
Abstract Harvestmen Phalangium opilio regularly feed upon the carcasses of bees and moths discarded by crab spiders Misumena vatia Clerck 1757 hunting on flowers. I report one observation of a harvestman unsuccessfully attempting to secure a bee still being fed on by a crab spider.
openaire   +3 more sources

Defecation in preparation for ecdysis drives microplastic clearance in cricket nymphs

open access: yesPhysiological Entomology, EarlyView.
In preparation for ecdysis, cricket nymphs cease feeding and gradually clear their gut contents via frass production, which removes most ingested MPs from their digestive tract. Following exoskeletal moulting, the foregut lining, including any remaining MPs, is shed and excreted alongside frass approximately 6 h later.
Jennie E. Mills   +3 more
wiley   +1 more source

Re-description of Xysticus bimaculatus L. Koch, 1867 (Araneae, Thomisidae) and characterization of its subsocial lifestyle

open access: yesZooKeys, 2014
Spiders have become an important model to study the evolution of sociality, but a lack of their detailed natural history and taxonomy hinders broader comparative studies.
Jasmin Ruch   +2 more
doaj   +1 more source

Effect of Chitosan‐Alginate Polyelectrolyte Complex Formation and Multilayer Polymer Configuration on the Characteristics of 3D‐Printed Metronidazole‐Loaded Periodontal Films

open access: yesBiopolymers, Volume 117, Issue 4, July 2026.
The preparation and characterization of metronidazole loaded chitosan and alginate gels, followed by polyelectrolyte complex formation and 3D printing of multilayer periodontal films. ABSTRACT This study aimed to prepare six different metronidazole‐loaded film formulations by 3D printing for periodontal treatment.
Dicle Denizhan   +5 more
wiley   +1 more source

Patterns of juvenile habitat use by the spider crab Maja brachydactyla as revealed by stable isotope analyses

open access: yesScientia Marina, 2009
Patterns of habitat use by spider crab juveniles, Maja brachydactyla, from two geographic areas on the NW coast of the Iberian Peninsula were studied through the analysis of carbon and nitrogen stable isotope relations in muscle and hepatopancreas.
Juan Freire   +4 more
doaj   +1 more source

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