Systematics and Ecology of the Subgenus Ixodiopsis (Acari: Ixodidae: Ixodes) |
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Page 8
Richard George Robbins, James E. Keirans. Male : Basis capituli dorsally wide ; external margins diver- gent anteriorly ; posterior margin nearly straight , irregular , or slightly concave ; posterolateral corners blunt , sharp , or ...
Richard George Robbins, James E. Keirans. Male : Basis capituli dorsally wide ; external margins diver- gent anteriorly ; posterior margin nearly straight , irregular , or slightly concave ; posterolateral corners blunt , sharp , or ...
Page 40
... Basis capituli dorsally ( Fig . 63 ) wide , ca. 2.6 times wider than long ( from cheliceral insertions to cornua apices ) ; external margins diver- gent ; posterior margin between cornua nearly straight ; cornua con- spicuous , slightly ...
... Basis capituli dorsally ( Fig . 63 ) wide , ca. 2.6 times wider than long ( from cheliceral insertions to cornua apices ) ; external margins diver- gent ; posterior margin between cornua nearly straight ; cornua con- spicuous , slightly ...
Page 55
Richard George Robbins, James E. Keirans. basis 0.353-0.431 ( 0.387 ) ; width at level of palpal insertions 0.266- 0.320 ( 0.293 ) . Basis capituli dorsally ( Fig . 97 ) somewhat crazed , impunctate ; posterior margin shallowly concave ...
Richard George Robbins, James E. Keirans. basis 0.353-0.431 ( 0.387 ) ; width at level of palpal insertions 0.266- 0.320 ( 0.293 ) . Basis capituli dorsally ( Fig . 97 ) somewhat crazed , impunctate ; posterior margin shallowly concave ...
Contents
Diagnosis of Ixodiopsis | 7 |
Synopses of Species | 14 |
Phylogenetics | 76 |
Copyright | |
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Common terms and phrases
absent angustus apex apices to posterior arranged auriculae Baird Basis capituli Basis capituli dorsally Bishopp blunt broad Capitulum cervical grooves characters collections cornua County coxae Coxae I-IV Creek dental formula denticles distinct distribution District dorsal view eastoni engorged ex Clethrionomys gapperi ex Microtus ex Neotoma ex nest ex Peromyscus maniculatus ex Sorex sp ex Tamiasciurus external faint Family female Gregson female RML Filippova Forest hosts Hypostome internal spur Island Ixodes Ixodiopsis Lake larvae Gregson larvae RML lateral carinae Legs Fig Length male male RML mammals Measurements median Merriam Mountains Neotoma North nymph RML nymphs Gregson pairs Palpi parasite Pleistocene pomerantzevi posterior margin posterolateral prominent punctations rounded Russian scapulae Scutum segment segment I ventrally setae shallow short slightly soricis species specimens Spiracular plate stromi suture Tamias Tamiasciurus Tarsus ticks townsendii triangular unengorged usually vagrans ventral view wide width woodi Zapus trinotatus