Systematics and Ecology of the Subgenus Ixodiopsis (Acari: Ixodidae: Ixodes) |
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Page 26
... apex of hypostome to posterior ventral margin of basis 0.148-0.188 ( 0.173 ) ; width 0.111-0.150 ( 0.134 ) . Basis capituli dorsally ( Fig . 21 ) with posterior margin straight or slightly concave ; cornua absent or minute and directed ...
... apex of hypostome to posterior ventral margin of basis 0.148-0.188 ( 0.173 ) ; width 0.111-0.150 ( 0.134 ) . Basis capituli dorsally ( Fig . 21 ) with posterior margin straight or slightly concave ; cornua absent or minute and directed ...
Page 33
... apex rounded ; length of toothed portion 0.086-0.104 ( 0.096 ) ; dental formula 2/2 throughout ; 7 teeth in file 1 , 6 in file 2 ; minute denticles of corona arranged 3/3 . Scutum ( Fig . 41 ) . Length 0.411-0.500 ( 0.457 ) , width ...
... apex rounded ; length of toothed portion 0.086-0.104 ( 0.096 ) ; dental formula 2/2 throughout ; 7 teeth in file 1 , 6 in file 2 ; minute denticles of corona arranged 3/3 . Scutum ( Fig . 41 ) . Length 0.411-0.500 ( 0.457 ) , width ...
Page 40
... apex pointed ; length of toothed portion 0.240-0.414 ( 0.336 ) ; dental formula 3/3 for about distal third , then 2/2 to base ; lateral and median denticles about equal in size ; apical and lateral denticles pointed , basal denticles of ...
... apex pointed ; length of toothed portion 0.240-0.414 ( 0.336 ) ; dental formula 3/3 for about distal third , then 2/2 to base ; lateral and median denticles about equal in size ; apical and lateral denticles pointed , basal denticles of ...
Contents
Diagnosis of Ixodiopsis | 7 |
Synopses of Species | 14 |
Ixodes ochotonae | 35 |
Copyright | |
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angustus apices to posterior Apodemus Basis capituli dorsally Basis capituli ventrally Bishopp capituli dorsally Fig Capitulum Capitulum Fig carinae cervical grooves Cooley & Kohls County coxae Coxae I-IV dental formula dental formula 3/3 denticles dorsal view dorsally E.R. Easton eastoni ex Clethrionomys gapperi ex nest ex Ochotona princeps ex Peromyscus maniculatus ex Sorex sp ex squirrel extension of basis female Gregson female RML Holotype hosts Hypostome internal spur Ixodes Ixodes angustus Ixodidae Ixodiopsis Keirans & Clifford larvae Gregson larvae RML Legs Fig Length from palpal Length from scapular length of toothed M.L. Johnson male RML mammals median extension Merriam Neotoma cinerea nymph RML nymphs Gregson Ochotona princeps pairs palpal apices Palpal segment Palpi pomerantzevi posterior body margin posterolateral punctations rufocanus Scapanus scapulae scapular apices Scutum Scutum Fig segment I ventrally setae setae as illustrated soricis species stromi Tamiasciurus douglasii ticks toothed portion townsendii triangular external ventral view ventrally woodi