Identification of Larval Ticks Found on Small Mammals in Britain |
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Page 4
... grooves feint : 5 pairs of setae present . Extrascutal region . ( C and D ) . Dorsally 6 pairs of marginal setae and 2 ... groove incompletely encircles the anus : festoons absent . Legs . Coxae of all 3 legs with small internal spurs ...
... grooves feint : 5 pairs of setae present . Extrascutal region . ( C and D ) . Dorsally 6 pairs of marginal setae and 2 ... groove incompletely encircles the anus : festoons absent . Legs . Coxae of all 3 legs with small internal spurs ...
Page 6
... grooves incompletely encircles the anus : festoons absent . Legs . The coxa of the first leg bears a broad internal spur but lacks an external spur : spurs are absent from the second and third coxae although saliences are present on the ...
... grooves incompletely encircles the anus : festoons absent . Legs . The coxa of the first leg bears a broad internal spur but lacks an external spur : spurs are absent from the second and third coxae although saliences are present on the ...
Page 8
... grooves superficial and broad , converging in anterior third , diverging in posterior two thirds and extending close ... groove incompletely encircles the anus : festoons absent . Legs . All coxae have distinct external spurs : coxa of ...
... grooves superficial and broad , converging in anterior third , diverging in posterior two thirds and extending close ... groove incompletely encircles the anus : festoons absent . Legs . All coxae have distinct external spurs : coxa of ...
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