Ticks and Disease |
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Page 52
... Coxa I with strong pointed external spur , internal spur broad , flat and rounded . External spurs on coxae II - IV short , broad , pointed , becoming progressively smaller from coxae II - IV . Internal spurs lacking on coxae II - IV ...
... Coxa I with strong pointed external spur , internal spur broad , flat and rounded . External spurs on coxae II - IV short , broad , pointed , becoming progressively smaller from coxae II - IV . Internal spurs lacking on coxae II - IV ...
Page 62
... spur on coxa II as strong broad salience , much reduced on coxa III ; external spur on coxa IV almost negligible ; small , ventral trochanter spurs on legs I - III , lacking on leg IV ; strong , narrow , tapering dorsal trochanter spur ...
... spur on coxa II as strong broad salience , much reduced on coxa III ; external spur on coxa IV almost negligible ; small , ventral trochanter spurs on legs I - III , lacking on leg IV ; strong , narrow , tapering dorsal trochanter spur ...
Page 81
... spur and short internal spur , plate - like saliences on coxae II and III , short triangular external spur on coxae ... coxa I with two broad unequal spurs ; sharp edged salient ridge on coxae II and III ; long , broad , pointed spur on ...
... spur and short internal spur , plate - like saliences on coxae II and III , short triangular external spur on coxae ... coxa I with two broad unequal spurs ; sharp edged salient ridge on coxae II and III ; long , broad , pointed spur on ...
Contents
INTRODUCTION | 1 |
CUTICLE THE KEY TO TICK ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT SPECIES 27 | 27 |
Copyright | |
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activity Africa Amblyomma andersoni animals appear areas argasid Argasidae attached Babesia basis capituli bite body Boophilus broad capitulum cattle cells Cervical grooves cheliceral colour coxa coxal cuticle cytoplasm Dermacentor disease dogs dorsal view eggs endocuticle engorged epicuticle evertsi external spur feeding fluid fully fed genus granules Haemaphysalis hairs hard ticks hexagonus Hoogstraal host humidity Hyalomma hypostome infection inner Ixodes ricinus large number larvae larvae and nymphs lateral layer Lees legs length louping ill lumen male mammals membrane microplus moult muscles Nuttall nymphal nymphs nymphs and adults occur palp palpi parasites pathogens period persicus pharynx posterior margin punctations rabbits relapsing fever reported Rhipicephalus rickettsiae rounded salivary glands sanguineus scutum sheep skin soft ticks spermatophore spiracle Spiracular plate spirochaetes spotted fever spur on coxa surface tarsus tarsus IV temperature Theileria tick species tissues transmission transmitted transverse unfed females variabilis vector ventral virus whilst