Ticks and Disease |
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Page 93
In species parasitizing wandering hosts both sexes occur together on these hosts
, but in other species , living on hosts possessing more or less fixed habitats to
which they return regularly , the males are rarely or never found upon the host .
In species parasitizing wandering hosts both sexes occur together on these hosts
, but in other species , living on hosts possessing more or less fixed habitats to
which they return regularly , the males are rarely or never found upon the host .
Page 254
On horses and cattle they occur chiefly on the neck , withers and perineum , and
on man mainly on the nape of the neck ( common experience ) . When raised
experimentally on rabbit , the larvae and nymphs attached themselves anywhere
...
On horses and cattle they occur chiefly on the neck , withers and perineum , and
on man mainly on the nape of the neck ( common experience ) . When raised
experimentally on rabbit , the larvae and nymphs attached themselves anywhere
...
Page 355
Rickettsiae occur commonly in the alimentary tract of both blood - sucking and
non - blood - sucking arthropods , where some species , e . g . R . quintana
Schminke , 1917 , develop extracellularly . Other species inhabit and multiply in
the cells ...
Rickettsiae occur commonly in the alimentary tract of both blood - sucking and
non - blood - sucking arthropods , where some species , e . g . R . quintana
Schminke , 1917 , develop extracellularly . Other species inhabit and multiply in
the cells ...
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Contents
CUTICLETHE KEY TO Tick ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT | 27 |
CAPITULUM AND FEEDING MECHANISM | 92 |
Copyright | |
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Common terms and phrases
activity adults Africa Amblyomma andersoni animals appear areas associated attached Babesia base basis become bite blood body broad capitulum cattle cells cheliceral closely colour complete coxa cuticle cytoplasm Dermacentor disease distribution dogs dorsal drop effects eggs engorged evidence external feeding female fever fluid frequently further glands grooves hairs hard host humidity hypostome increase infection inner Ixodes known larvae lateral layer Lees legs length less male margin moubata moulting muscles narrow natural nymphs observed occur organ outer pair parasites pass period plate posterior present produced range records region relative remain reported ricinus rickettsiae rounded salivary scutum seasonal secretion segment sheep short shown side similar skin slightly species spur stages suggested surface takes temperature ticks tissues transmission transmitted unfed vector ventral virus wall weight