Ticks and Disease |
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Page 141
... take place in A. brumpti . A. boueti is of exceptional interest in its feeding behaviour - if two nymphal instars occur , then no blood sucking takes place , but if three instars develop feeding takes place in the third one . Feeding ...
... take place in A. brumpti . A. boueti is of exceptional interest in its feeding behaviour - if two nymphal instars occur , then no blood sucking takes place , but if three instars develop feeding takes place in the third one . Feeding ...
Page 209
... takes place on the host and usually males show a preference in this respect for partially fed females . The process is believed to be similar to that observed in Ixodes ticks . The males remain on the host for some time after the ...
... takes place on the host and usually males show a preference in this respect for partially fed females . The process is believed to be similar to that observed in Ixodes ticks . The males remain on the host for some time after the ...
Page 322
... takes place , producing large numbers of individuals . It is these forms which become vermiform ( Reichenow , 1953 ) and which migrate into the ovaries and penetrate the developing ova . No further development takes place until they ...
... takes place , producing large numbers of individuals . It is these forms which become vermiform ( Reichenow , 1953 ) and which migrate into the ovaries and penetrate the developing ova . No further development takes place until they ...
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 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 Ixodes ricinus Ixodidae large number larvae larvae and nymphs lateral layer Lees legs length louping ill lumen male membrane microplus Milne moult muscles Nuttall nymphal nymphs nymphs and adults occur palp palpi parasites Parasitology pathogens period persicus pharynx Pomerantzev posterior margin punctations rabbits relapsing fever reported Rhipicephalus rickettsiae rounded salivary glands sanguineus scutum sheep 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