Ticks and Disease |
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Page 45
... hairs absent from dorsum . Palpi short , pentagonal , broad ; length of segment 2 from postero - dorsal ridge to distal end about 0.22 mm , greatest breadth in front of ridge about 0-35 mm ; segment 3 , 0.22 mm , long subtriangular ...
... hairs absent from dorsum . Palpi short , pentagonal , broad ; length of segment 2 from postero - dorsal ridge to distal end about 0.22 mm , greatest breadth in front of ridge about 0-35 mm ; segment 3 , 0.22 mm , long subtriangular ...
Page 65
... hairs as in Fig . 21d . Eyes oval , small , faint . Post - scutal area and venter with long , spinose hairs . Legs . Moderate in length . Coxa I with internal and external spurs as in female ; external spurs of coxae II and III broadly ...
... hairs as in Fig . 21d . Eyes oval , small , faint . Post - scutal area and venter with long , spinose hairs . Legs . Moderate in length . Coxa I with internal and external spurs as in female ; external spurs of coxae II and III broadly ...
Page 217
... hairs . In other tick genera the relationship of the sensory hairs to the ducts within the trough differ from those seen in the genus Ixodes . In Haemaphysalis , six closely bunched hairs are present ; of these the longest has its own ...
... hairs . In other tick genera the relationship of the sensory hairs to the ducts within the trough differ from those seen in the genus Ixodes . In Haemaphysalis , six closely bunched hairs are present ; of these the longest has its own ...
Contents
INTRODUCTION | 1 |
CUTICLETHE KEY TO TICK ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT SPECIES | 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 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