Accession Number : AD0872456
Title : Effects of Tarsalectomy and Antennectomy on Spiracular Behavior in Aedes Triseriatus,
Corporate Author : FORT DETRICK FREDERICK MD
Personal Author(s) : Krafsur, Elliot S. ; Graham, Charles L.
Report Date : JUL 1970
Pagination or Media Count : 11
Abstract : The behaviour of the thoracic spiracular valves was observed in antennectomized, tarsalectomized, and unoperated control groups of adult female Aedes triseriatus. Although antennectomy had no effects, tarsalectomy significantly reduced magnitude and duration of spiracular opening. Further observations suggested no gas exchange via the exposed tracheae of ablated tarsi. Carbon dioxide receptors on the tarsi were not involved with spiracular behavior, and it was postulated that tarsal ablation perphaps initiated an inhibitory reflex resulting in greater spiracular control. (Author)
Descriptors : (*AEDES, RESPIRATION), (*RESPIRATION, SENSE ORGANS), (*SENSE ORGANS, SURGERY), RESPIRATORY SYSTEM, PHYSIOLOGY, CULICIDAE, ARTHROPODA, PERCEPTION, CARBON DIOXIDE.
Subject Categories : Anatomy and Physiology
Distribution Statement : APPROVED FOR PUBLIC RELEASE