Editore: Janet Usinger, 1980
Da: Eureka Books, Eureka, CA, U.S.A.
Prima edizione
Trade Paperback. First Edition. Vol. II: pp. 1-568; Vol. III: 1-352; 401-572. 'Notes on Marine Water Striders' is bound in after p. 352 and again on pp. 401-416. 4 volumes were printed. 'Available exclusively from the Department of Entomological Sciences University of California.' First editions (first printings). Near fine copies in blue cloth covers with lettering in bright gilt. No dust jackets as issued.