The Coleopterists Bulletin, Vol. 63, No. 4 (Dec., 2009), pp. 509-512 (4 pages) Toxicum funginum Lewis, 1894 (Coleoptera: Tenebrionidae) is a medium-sized, horned species that lives in Japan and Taiwan ...
Background and aims Intraspecific aggregation of plant individuals can promote species coexistence by delaying competitive exclusions. However, such impacts may differ among species with contrasting ...