Termites
نویسندگان
چکیده
منابع مشابه
Termites
Termites (Isoptera) are plagued by bad press. They destroy the livelihood of tropical farmers, literally eat their way through our homes, and even threaten our cultural heritage, including assaults on the Statue of Liberty in New York, the ancient books of the Vatican, or the historical city of Isfahan in Iran. One estimate from 2005 put the annual damage at about US$ 50 billion worldwide, with...
متن کاملTermites and Ecosystem Function
The several ways termites interact with the plant-soil-litter system are outlined in a conceptual web of pathways to show how distinct actions of termites may impact ecosystem functioning, either positively or negatively. That is, because of their several modes of feeding and nesting, termites may act as agents of decomposition or pedogenesis, pests, competitors of grazing livestock, or as sour...
متن کاملTermites in New South Wales
Termites are pallid, secretive creatures colloquially known as 'white ants'. Although termites and ants are very different types of insect, the confusion is understandable as they share some remarkable similarities. Both follow trails, live in nests or colonies in the ground, in timber and in trees and sometimes invade buildings. Nests are generally under the control of a single queen, and othe...
متن کاملTermites eavesdrop to avoid competitors.
Competition exclusion, when a single species dominates resources due to superior competitiveness, is seldom observed in nature. Termites compete for resources with deadly consequences, yet more than one species can be found feeding in the same wooden resource. This is especially surprising when drywood species, with colonies of a few hundred, are found cohabiting with subterranean species, with...
متن کاملThe Topological Fortress of Termites
Termites are known for building some of the most elaborate architectures observed in the animal world. We here analyse some topological properties of three dimensional networks of galleries built by termites of the genus Cubitermes. These networks are extremely sparse, in spite of the fact that there is no building cost associated with higher connectivity. In addition, more “central” vertices (...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2007
ISSN: 0960-9822
DOI: 10.1016/j.cub.2007.10.033