Ticks and Disease |
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Page 96
When the tick is not feeding , the distal ends of the chelicerae , palpi and
hypostome are closely apposed , but on feeding ... is roofed over anteriorly by the
cheliceral sheaths and more posteriorly by a plate , the subcheliceral plate ,
which also ...
When the tick is not feeding , the distal ends of the chelicerae , palpi and
hypostome are closely apposed , but on feeding ... is roofed over anteriorly by the
cheliceral sheaths and more posteriorly by a plate , the subcheliceral plate ,
which also ...
Page 98
36b ) , whilst the outer cheliceral sheaths , incomplete ventrolaterally , are
thickest dorsally and laterally . The mesial margins of both shafts and sheaths are
almost straight and each shaft is extended into a distinct protuberance meso -
dorsally ...
36b ) , whilst the outer cheliceral sheaths , incomplete ventrolaterally , are
thickest dorsally and laterally . The mesial margins of both shafts and sheaths are
almost straight and each shaft is extended into a distinct protuberance meso -
dorsally ...
Page 101
This so - called “ sclerite ” is of significance in that it contributes to the formation of
the inner cheliceral sheath and of the subcheliceral plate , and also joins up with
the lateral extremities of the hypostome ( Fig . 37i ) . Before the hypostome is ...
This so - called “ sclerite ” is of significance in that it contributes to the formation of
the inner cheliceral sheath and of the subcheliceral plate , and also joins up with
the lateral extremities of the hypostome ( Fig . 37i ) . Before the hypostome is ...
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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