Identification of Larval Ticks Found on Small Mammals in Britain |
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Page 2
... auriculae present on basis capituli ventrally ..... Ixode Lateral teeth of hypostome overlapping : cornua absent : auriculae subtriangular and small Ixode Basal segment of palp twice as broad as rest of palp : 6 pairs of marginal dorsal ...
... auriculae present on basis capituli ventrally ..... Ixode Lateral teeth of hypostome overlapping : cornua absent : auriculae subtriangular and small Ixode Basal segment of palp twice as broad as rest of palp : 6 pairs of marginal dorsal ...
Page 6
... auriculae absent : 2 pairs of posthypostomal setae . Palps . ( A and B ) . Long and broad : suture between segments 2 and 3 not apparent : length 150- 185 with greatest breadth of 60 - 85 anterior of mid - length : segments 2 and 3 ...
... auriculae absent : 2 pairs of posthypostomal setae . Palps . ( A and B ) . Long and broad : suture between segments 2 and 3 not apparent : length 150- 185 with greatest breadth of 60 - 85 anterior of mid - length : segments 2 and 3 ...
Page 14
... auriculae sub- triangular and small : pattern of extrascutal setae similar to I.ricinus but setae very long , especially marginal dorsals , the first 3 pairs of which overlap each other and are more than twice the length of the scutal ...
... auriculae sub- triangular and small : pattern of extrascutal setae similar to I.ricinus but setae very long , especially marginal dorsals , the first 3 pairs of which overlap each other and are more than twice the length of the scutal ...
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