Ticks and Disease |
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Page ix
Section through the cuticle of an unfed female of Ixodes ricinus . Fig . 4 . Sections
through the cuticle of Ixodes ricinus to show pore canals in ( a ) unfed ; ( b )
partially fed and ( c ) fully fed females . Fig . 5 . ( a ) Section through the scutum
and ...
Section through the cuticle of an unfed female of Ixodes ricinus . Fig . 4 . Sections
through the cuticle of Ixodes ricinus to show pore canals in ( a ) unfed ; ( b )
partially fed and ( c ) fully fed females . Fig . 5 . ( a ) Section through the scutum
and ...
Page 23
In unfed females of this species , the water loss is about 0 - 20 mg of water per
day , but engorged specimens lose up to 10 mg per day . Although the dermal
ducts may possibly be one of the routes through which water is lost , they are
hardly ...
In unfed females of this species , the water loss is about 0 - 20 mg of water per
day , but engorged specimens lose up to 10 mg per day . Although the dermal
ducts may possibly be one of the routes through which water is lost , they are
hardly ...
Page 227
Unfed nymphs and replete females of D . albipictus appear to exhibit preference
for humidities higher than 70 % . ... When their water balance is normal , unfed
ticks ( 1 . ricinus ) avoid higher humidities , but come to rest with equal readiness
in ...
Unfed nymphs and replete females of D . albipictus appear to exhibit preference
for humidities higher than 70 % . ... When their water balance is normal , unfed
ticks ( 1 . ricinus ) avoid higher humidities , but come to rest with equal readiness
in ...
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Contents
INTRODUCTION | 1 |
CUTICLETHE KEY TO Tick ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT SPECIES | 27 |
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