Another thing that shows up frequently is the random movements of spiders, who walk around in the works & cause all kinds of crazy readings.
Or is it the movement of a spider or a snake that is detected by these feature detectors?
Again however, the process is complex and is due both to contraction in the surrounding matrix, in the same way as a sea anemone retracts its tentacles, and traction or migration of fibroblasts through surrounding matrix, akin to the movement of a spider through its web, pulling on the filaments.
Honeybees were more likely to avoid spider-harbouring inflorescences if spiders moved during their approach rather than remaining still, and the aversive effect of spider movement was more pronounced when spiders were below the inflorescence than when they waited above it (deviance for the interaction term = 5.25, df = 1, P = 0.02; Fig. 10).
"This weekend or next weekend is going to be the biggest spider movement of all," Al Wolf, director of the Sonoma County Reptile Rescue told CBS News Saturday.
He began a diary called The Occult Diary, which he kept for 22 years, and in which he recorded strange coincidences, dreams, clairvoyant experiences, the flights of birds, the movement of dogs, cats and spiders, significant playing cards and the numbers on railway tickets.
Based on the movements of a water spider, Bell's hydrofoil was shaped like a submarine and sported two large airborne propellers on either side of the cockpit.
These information are important for successful rearing of spider mites.
In addition to accounting for over 90% of spider species, the Araneomorphae, also known as the "true spiders", include orb-web spiders, the cursorial wolf spiders, and jumping spiders, as well as the only known herbivorous spider, Bagheera kiplingi.
Confirm the presence of spider mites.
