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.
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.
"LSD - A TOTAL STUDY"
by D.V. Siva Sankar
Westbury, N.Y.: PJD Publications