Ticks and Disease |
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Page 152
... lumen . The blood ( haemoglobin ) in O. moubata is absorbed by the endothelial cells of the mid - gut and the diverticula ( Wigglesworth , 1943 ) , where it is broken down to protohaematin and can be demon- strated as alkaline haematin ...
... lumen . The blood ( haemoglobin ) in O. moubata is absorbed by the endothelial cells of the mid - gut and the diverticula ( Wigglesworth , 1943 ) , where it is broken down to protohaematin and can be demon- strated as alkaline haematin ...
Page 177
... lumen of the ovary takes place when it measures about 500μ in diameter . No direct observa- tions have been made on the method of ovulation into the lumen , but both Christophers ( 1906 ) in O. savignyi and Lees and Beament ( 1948 ) in ...
... lumen of the ovary takes place when it measures about 500μ in diameter . No direct observa- tions have been made on the method of ovulation into the lumen , but both Christophers ( 1906 ) in O. savignyi and Lees and Beament ( 1948 ) in ...
Page 191
... lumen of the base of the gland into equal halves . The lumen of the gland eventually bifurcates , each half being separated by muscles which are inserted into the ends of the rods and which have their origin on either side of the scutum ...
... lumen of the base of the gland into equal halves . The lumen of the gland eventually bifurcates , each half being separated by muscles which are inserted into the ends of the rods and which have their origin on either side of the scutum ...
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