Identification of Larval Ticks Found on Small Mammals in Britain |
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Page 6
... field vole . Morel and Perez ( 1973 ) describe the morphology in full . Description of larva . Hypostome . ( B ) . Length 90 - 115 , greatest width close to mid - length of 55 - 75 : apex rounded but with small terminal indentation ...
... field vole . Morel and Perez ( 1973 ) describe the morphology in full . Description of larva . Hypostome . ( B ) . Length 90 - 115 , greatest width close to mid - length of 55 - 75 : apex rounded but with small terminal indentation ...
Page 10
... field vole , bank vole , coypu , and Scilly shrew ( see Arthur , 1963 : Rood and Burtt , 1965 : Newson and Holmes , 1968 and Thompson and Goldsmith , 1972 ) . Hypostome . ( B ) . Length 105 110 , greatest width of 45 - 50 at about mid ...
... field vole , bank vole , coypu , and Scilly shrew ( see Arthur , 1963 : Rood and Burtt , 1965 : Newson and Holmes , 1968 and Thompson and Goldsmith , 1972 ) . Hypostome . ( B ) . Length 105 110 , greatest width of 45 - 50 at about mid ...
Common terms and phrases
anal groove incompletely arvicolae auriculae bank vole Broader than long capitulum central dorsal setae convergent Cornell University coxa coypu denticles Dermacentor reticulatus Description of larva dorsal ridge emargination slight encircles the anus Extrascutal region festoons absent field vole greatest width groove incompletely encircles hard ticks idiosoma immature stages inner rows Ixodes Ixodidae lactic acid LARVAL TICKS FOUND lateral margins length from dorsal MAMMAL SOCIETY marginal dorsal setae marginal setae marginal ventral setae mouthparts nymphs pair of anals pairs of central pairs of marginal pairs of posthypostomal pairs of preanals pairs of premarginals pairs of setae pairs of sternal Palps posterior margin broadly posterior margin straight posterior view posterolateral angles rounded posthypostomal setae premarginal setae ridge to tip scapulae scutal setae Scutum setae on segment setae present SMALL MAMMALS sternal setae tarsus tip of hypostome ventral surface ventral view posterior ventrally 3 pairs view posterior margin water vole wood mouse