The Genus Ixodes in North America |
From inside the book
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Page 5
... punctations of a different size or disposition . PUNCTATIONS : Pits in the surfaces of the exoskeleton , present or absent on the scutum , basis capituli , palpi , ventral plates ( in males ) , coxae , and legs . In Ixodes they are of ...
... punctations of a different size or disposition . PUNCTATIONS : Pits in the surfaces of the exoskeleton , present or absent on the scutum , basis capituli , palpi , ventral plates ( in males ) , coxae , and legs . In Ixodes they are of ...
Page 6
... punctations are often useful . C @ SCULPTUS NECK SCAPULA LATERAL CARINA CERVICAL GROOVE PSEUDOSCUTUM LATERAL GROOVE MARGINAL BODY FOLD SCUTUM COOKEI PREGENITAL PLATE COXA I EXTERNAL SPUR INTERNAL SPUR GENITAL APERTURE COXA III GENITAL ...
... punctations are often useful . C @ SCULPTUS NECK SCAPULA LATERAL CARINA CERVICAL GROOVE PSEUDOSCUTUM LATERAL GROOVE MARGINAL BODY FOLD SCUTUM COOKEI PREGENITAL PLATE COXA I EXTERNAL SPUR INTERNAL SPUR GENITAL APERTURE COXA III GENITAL ...
Page 8
... punctations few and small ( Mexico ) . Scutum with punctations numerous , usually large ( Western States ) 6. Cervical grooves faint or absent ( fig . 50 ) . Cervical grooves distinct ( fig . 36 ) 7. Auriculae large , robust horns ( New ...
... punctations few and small ( Mexico ) . Scutum with punctations numerous , usually large ( Western States ) 6. Cervical grooves faint or absent ( fig . 50 ) . Cervical grooves distinct ( fig . 36 ) 7. Auriculae large , robust horns ( New ...
Page 9
... punctations . 39. Cornua absent ( Pacific Coast ) .. Cornua present , small ( Arkansas ) . 30 36 ..dentatus ( p . 61 ) Auriculae as retrograde , short spurs ( fig . 56 ) . 33. Lateral carinae on scutum faint or absent ( Central America ) ...
... punctations . 39. Cornua absent ( Pacific Coast ) .. Cornua present , small ( Arkansas ) . 30 36 ..dentatus ( p . 61 ) Auriculae as retrograde , short spurs ( fig . 56 ) . 33. Lateral carinae on scutum faint or absent ( Central America ) ...
Page 10
... punctations but not limited to the median 16 area 14 16. Large tick with median and anal plates about equal in ... Punctations less distinct on median than on anal and adanal plates ( fig . 31 ) Punctations about equally distinct on all ...
... punctations but not limited to the median 16 area 14 16. Large tick with median and anal plates about equal in ... Punctations less distinct on median than on anal and adanal plates ( fig . 31 ) Punctations about equally distinct on all ...
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