The Genus Ixodes in North America |
From inside the book
Results 1-5 of 65
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 as long ( British Columbia ) . Median plate longer than broad ( fig . 40 ) ..... 24. Hypostome distinctly notched apically ; punctations on scutum about equal throughout ( Arkansas ) ..baergi ( p . 219 ) Hypostome faintly notched ...
... broad as long ( British Columbia ) . Median plate longer than broad ( fig . 40 ) ..... 24. Hypostome distinctly notched apically ; punctations on scutum about equal throughout ( Arkansas ) ..baergi ( p . 219 ) Hypostome faintly notched ...
Page 11
... broad and robust ; spiracular plate with goblets large ; scutum cordiform ( Mexico , Cent . America ) . Inner spur ... broad , pointed lateral extensions 25 25. Goblets large , few , scattered ; scapulae short ( California ) ...
... broad and robust ; spiracular plate with goblets large ; scutum cordiform ( Mexico , Cent . America ) . Inner spur ... broad , pointed lateral extensions 25 25. Goblets large , few , scattered ; scapulae short ( California ) ...
Page 22
... broad , rounded apically , and with surface depressed at the suture between articles 2 and 3. Hairs short excepting about three on the inner side of article 2. In ventral view the basis has a salient point behind . Auriculae as lateral ...
... broad , rounded apically , and with surface depressed at the suture between articles 2 and 3. Hairs short excepting about three on the inner side of article 2. In ventral view the basis has a salient point behind . Auriculae as lateral ...
Page 29
... broad , hairy , reaching anteriorly to opposite the interval between legs II and III . Engorged female broad oval , wider behind , with the posterior margin flattened . Largest engorged specimen available measures 6.0 by 5.25 ...
... broad , hairy , reaching anteriorly to opposite the interval between legs II and III . Engorged female broad oval , wider behind , with the posterior margin flattened . Largest engorged specimen available measures 6.0 by 5.25 ...
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