The Genus Ixodes in North America |
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Page 9
... broad and robust curved horns ( fig . 25 ) . 30. Denticles 6/6 ( Eastern States ) . Denticles fewer than 6/6 ( fig . 72 ) . Auriculae not retrograde ; indefinite or absent ; when present , as rounded lateral extensions ( fig . 8 ) ...
... broad and robust curved horns ( fig . 25 ) . 30. Denticles 6/6 ( Eastern States ) . Denticles fewer than 6/6 ( fig . 72 ) . Auriculae not retrograde ; indefinite or absent ; when present , as rounded lateral extensions ( fig . 8 ) ...
Page 10
... broad ( fig . 40 ) ..... 24. Hypostome distinctly notched apically ; punctations on scutum about equal throughout ( Arkansas ) ..baergi ( p . 219 ) Hypostome faintly notched or rounded apically ; punctations larger in the peripheral ...
... broad ( fig . 40 ) ..... 24. Hypostome distinctly notched apically ; punctations on scutum about equal throughout ( Arkansas ) ..baergi ( p . 219 ) Hypostome faintly notched or rounded apically ; punctations larger in the peripheral ...
Page 13
... broadly rounded and salient behind . Transverse suture visible . Auriculae as lateral ridges . Palpi flattened on their inner faces . Palpal article 1 with an oval plate which is but little elevated . Hypostome . Long , rounded apically ...
... broadly rounded and salient behind . Transverse suture visible . Auriculae as lateral ridges . Palpi flattened on their inner faces . Palpal article 1 with an oval plate which is but little elevated . Hypostome . Long , rounded apically ...
Page 14
... broader , rounded apically . Hairs few and short excepting three at the base on inner side , which are long . In ventral view , the basis is short and with a salient point behind . Auricula as a small prominence , pointed backward ...
... broader , rounded apically . Hairs few and short excepting three at the base on inner side , which are long . In ventral view , the basis is short and with a salient point behind . Auricula as a small prominence , pointed backward ...
Page 21
... curved , broadly rounded and salient behind ; transverse sutural line visible . Auriculae mild as short ridges . Palpi flattened on their inner faces . Palpal article 1 with a triangular point . Hypostome . Long , rounded apically ...
... curved , broadly rounded and salient behind ; transverse sutural line visible . Auriculae mild as short ridges . Palpi flattened on their inner faces . Palpal article 1 with a triangular point . Hypostome . Long , rounded apically ...
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