Origin, distribution and affinities of American scorpions. Cladistic and phenetic relationships among arthropods, especially scorpions. Arthropod bionomics (particularly of Arachnids). Evolution of morphological mechanisms of scorpions. Urban entomology. Effects of environmental disturbance on species diversity in arthropods.

Origin, distribution and affinities of American Scorpions Cladistic and phenetic relationships among arthropods, especially scorpions Arthropod bionomics (particularly of Arachnids) Evolution of morphological mechanisms of scorpions Urban entomology Effects of environmental disturbance on species diversity in arthropods

Faziola, L., S. C. Williams, and V. F. Lee. Scorpion fauna of Mt. Palomar, California, with evaluation of community changes over space and time. Williams, S. C. Scorpion fauna of Nevada with discussion of distribution and keys for identification. Two new scorpion species from the mountains of southern Arizona (Vaejovidae: Vaejovis). Evolutionary polarity of structural adaptations of American scorpions. --. Vertical zonation of the scorpion fauna in the White Mountains and Sierra Nevada of California. Williams, S.C. and V. F. Lee. Four new species of scorpion in the confusus complex of the genus Vaejovis from western North America.

Hadley, N. F. and S. C. Williams. 1968. Nocturnal surface activities of scorpions in relation to feeding. Ecology, 49(4): 727-34. Philip, C.B. and S.C. Williams. 1984. Transmission of tularemia in cattle. AAAS-PD, San Francisco, (abst.) Philip, C.B. and S.C. Williams. 1985. Tularemia and other problems in livestock introduced by wood ticks in Montana. Bull. Soc. Vector Ecologists. 10(1):45-47. Sullivan, R., S.C. Williams, H. Strongin, and D.W. Finley. -- 1972. Science, Environment and Man. Steel ed. (first grade). Leswing Communications, San Francisco. 140 pp. -- 1972. Science, Environment and Man. Steel ed. -- Teachers manual, Leswing Communications, San Francisco. -- 1972. Science, Environment and Man. Copper ed. (second grade). Leswing Communications, San Francisco. 144pp. -- 1972. Science, Environment and Man. Copper ed. -- Teachers manual, Leswing Communications, San Francisco. 311pp. -- 1972. Science, Environment and Man. Brass ed. (third grade). Leswing Communications, San Francisco. 212pp. -- 1972. Science, Environment and Man. Brass ed. -- Teachers manual, Leswing Communications, San Francisco. -- 1972. Science, Environment and Man. Bronze ed. (fourth grade). Leswing Communications, San Francisco. 269pp. -- 1972. Science, Environment and Man. Bronze ed.-- Teachers manual, Leswing Communications, San Francisco. -- 1972. Science, Environment and Man. Silver ed. (fifth grade). Leswing Communications, San Francisco. 328pp. -- 1972. Science, Environment and Man. Silver ed. -- Teachers manual, Leswing Communications, San Francisco. -- 1972. Science, Environment and Man. Gold ed. (sixth grade). Leswing Communications, San Francisco. 331 pp. -- 1972. Science, Environment and Man. Gold ed. -- Teachers manual, Leswing Communications, San Francisco. Tomlinson, J. T., and S.C. Williams. 1985. Antibiotic properties of honey producted by the domestic honey bee Apis mellifera (Hymenoptera:Apidae). Pan-Pacific Entomol. 61(4):346-347. Williams, S. C. -- 1963. Feeding Ecology of the scorpion Anuroctonus phaodactylus in a chaparral community recovering from firs. M.A. Thesis, San Diego State Coll., San Diego, CA. -- 1966. Burrowing activities of the scorpion Anuroctonus phaeodactylus (Wood). Proc. Calif. Acad. Sci, -- 1968. Habitat preferences and surface activities of the scorpions Hadrurus arizonensis, Vejovis confusus and Vejovis spinigerus, Ph. D. Diss. Arizona State Univ., Tempe.