Spiders On LSD

Web #1
A control web, built by a Zygiella-x-notata spider the day before drug application, shows the usual slight irregularities of the geometric orb pattern.

Web #2
After the low dose of LSD-25, this spider like all others in this experiment, built a web which is more regular in central angle and spiral spacing, and has a larger catching area.

from
"LSD - A TOTAL STUDY"
by D.V. Siva Sankar
Westbury, N.Y.: PJD Publications
(pp. 613-615)

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