Results 21 to 30 of about 114,134 (288)

The Spider [PDF]

open access: yesScientific American, 1905
n ...
openaire   +2 more sources

A Study of Spiders (Araneae) on Maple Trees (Acer Spp.) [PDF]

open access: yes, 2017
We began this study to determine whether spider species occur randomly on maple species or whether they are selective in picking either their host species or their position on that host.
Dillery, Dean G., Uetz, George W.
core   +3 more sources

The Spider [PDF]

open access: yesScientific American, 1870
n ...
openaire   +2 more sources

External DNA contamination and efficiency of bleach decontamination for arthropod diet analysis

open access: yesEnvironmental DNA, 2023
DNA metabarcoding is increasingly used to analyze the diet of arthropods, including spiders. However, high sensitivity to DNA contamination makes it difficult to apply to organisms obtained from mass‐sampling methods such as pitfall traps. An alternative
Maike Huszarik   +6 more
doaj   +1 more source

Terricolous Spiders (Araneae) of Insecticide-Treated Spruce-Fir Forests in West-Central Maine [PDF]

open access: yes, 2017
Spiders of 12 families, 42 genera, and at least 62 species were captured in linear-pitfall traps placed in insecticide-treated (Sevin-4-Oil®, Dipel 4L ®, Thuricide 16B®) and untreated spruce-fIr forests of west-central Maine.
Hilburn, Daniel J, Jennings, Daniel T
core   +3 more sources

Cooperative effects enhance the transport properties of molecular spider teams [PDF]

open access: yes, 2013
Molecular spiders are synthetic molecular motors based on DNA nanotechnology. While natural molecular motors have evolved towards very high efficiency, it remains a major challenge to develop efficient designs for man-made molecular motors.
Frey, Erwin   +2 more
core   +2 more sources

Common Florida Spiders

open access: yesEDIS
This document provides an overview of common spiders found in Florida, detailing their physical characteristics, behaviors, and habitats. It covers various species, including jumping spiders, crab spiders, golden silk spiders, spiny orb-weavers, black ...
J.L. Castner
doaj   +1 more source

SPIDERS: Selection of spectroscopic targets using AGN candidates detected in all-sky X-ray surveys [PDF]

open access: yes, 2017
SPIDERS (SPectroscopic IDentification of eROSITA Sources) is an SDSS-IV survey running in parallel to the eBOSS cosmology project. SPIDERS will obtain optical spectroscopy for large numbers of X-ray-selected AGN and galaxy cluster members detected in ...
Anderson, S. F.   +21 more
core   +3 more sources

The influence of camouflage and prey type on predatory decisions of jumping spider [PDF]

open access: yes, 2013
Decisions made by predators during predatory encounters are often based on multiple factors that may influence the outcome of the encounters. For stalking predators their visibility to the prey and the ability of their prey to escape may be important ...
Bartos Maciej
core   +1 more source

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