The Genus Ixodes in North America |
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Page 10
... widest at anterior end ( fig . 30 ) . Scutum widest near middle ( fig . 33 ) . 15 17 3. Scutum punctate ( Subarctic ) Scutum impunctate ( United States ) . .muris ( p . 145 ) 19 21. Spiracular plate large with many goblets ( United ...
... widest at anterior end ( fig . 30 ) . Scutum widest near middle ( fig . 33 ) . 15 17 3. Scutum punctate ( Subarctic ) Scutum impunctate ( United States ) . .muris ( p . 145 ) 19 21. Spiracular plate large with many goblets ( United ...
Page 11
... widest near anterior end ; cornua long ( Western 16. Scutum widest near anterior end ( fig . 50 ) . Scutum widest near middle ( fig . 44 ) . 6 19 17. Inner spur of Coxa I broad and robust ; spiracular plate with goblets large ; scutum ...
... widest near anterior end ; cornua long ( Western 16. Scutum widest near anterior end ( fig . 50 ) . Scutum widest near middle ( fig . 44 ) . 6 19 17. Inner spur of Coxa I broad and robust ; spiracular plate with goblets large ; scutum ...
Page 13
... widest at about the middle , broadly rounded behind . Scapulae bluntly pointed , moderate in length . Lateral carinae absent . Cervical grooves faint , first convergent than divergent and fading out before reaching the postero - lateral ...
... widest at about the middle , broadly rounded behind . Scapulae bluntly pointed , moderate in length . Lateral carinae absent . Cervical grooves faint , first convergent than divergent and fading out before reaching the postero - lateral ...
Page 21
... widest at about the middle . Posterior border broadly rounded . Scapulae pointed , moderate in length . Lateral carinae never distinct but traceable in some specimens . Cervical grooves , usually visible only in reflected light , as ...
... widest at about the middle . Posterior border broadly rounded . Scapulae pointed , moderate in length . Lateral carinae never distinct but traceable in some specimens . Cervical grooves , usually visible only in reflected light , as ...
Page 35
... widest at about the middle . Surface nearly smooth , shining ; hairs few and short excepting a few long ones on the median sides at the base . Combined length of articles 2 and 3 about -0.60 , greatest width 0.158 . In ventral view ...
... widest at about the middle . Surface nearly smooth , shining ; hairs few and short excepting a few long ones on the median sides at the base . Combined length of articles 2 and 3 about -0.60 , greatest width 0.158 . In ventral view ...
Common terms and phrases
__do_ _do_ _do_ _do_ absent anal angustus Auriculae Banks base basis Body broad broadly rounded brunneus California capitulum and scutum Cervical grooves Citellus Collection Combined length convergent convex cookei Cornua County coxae curved denticles depressed distinct DISTRIBUTION divergent dorsal dorsum edges elevated equal External faint female FIGURE Genital aperture Goblets hairs HOSTS Hypostome impunctate inner faces Internal spur irregular Ixodes July June larger Lateral carinae lateral margins Length of tarsus longer axis Male marmotae median Metatarsus and tarsus middle mildly moderate narrow nearly straight Neotoma Neumann numerous Nuttall Nymph Nymph capitulum oval Palpi pointed posterior margin present punctations reaching rounded salient Scapulae scapularis sculptus shining short sides slightly smaller species specimens Spiracular plate squirrel Surface smooth transverse usually venter ventral plates ventral view visible wide wider widest width width of basis