Accession Number : AD0746177
Title : Ultrastructure of Arthropod Sensory Structures: Scanning Electron Microscopy of 'Haemaphysalis' Ticks.
Descriptive Note : Technical rept.,
Corporate Author : NORTH CAROLINA STATE UNIV RALEIGH DEPT OF ENTOMOLOGY
Personal Author(s) : Roshdy,M. A.
Report Date : 01 JUN 1972
Pagination or Media Count : 55
Abstract : The genus Haemaphysalis was selected to be studied because it is the second largest genus of ticks (plus or minus 150 species) and contains at least 40 species definitely demonstrated to be involved in cycles of viruses, rickettsias, bacteria, and protozoa, and in causing tick paralysis and 'tick worry'. Over 100 species are known in the larval, nymphal, and adult stages. In addition, many 'ancient, intermediate, and modern' groups are recognized in this genus, and a remarkable body of knowledge is available concerning their identity, distribution, host relationships, biology, life cycles, seasonal dynamics, structure, and disease relationships. The aim of the present study was to determine how the scanning electron microscopy can be used to reveal otherwise hidden structural properties of these ticks at the species, group, and subgenus level, changes from the larval to the nymphal to the adult stage, and difference between the two sexes.
Descriptors : (*SENSE ORGANS, ELECTRON MICROSCOPY), (*ARTHROPODA, SENSE ORGANS), (*TICKS, ELECTRON MICROSCOPY), ENTOMOLOGY, DISEASE VECTORS, LARVAE, NYMPH, PARASITES, MORPHOLOGY(BIOLOGY), ANATOMY, LIFE CYCLES
Subject Categories : Anatomy and Physiology
Distribution Statement : APPROVED FOR PUBLIC RELEASE