Ornithodoros guaporensis (Acari, Ixodida: Argasidae), a new tick species from the Guapore River Basin in the Bolivian Amazon.
Zootaxa
; 3666: 579-90, 2013.
Article
in En
| MEDLINE
| ID: mdl-26217870
ABSTRACT
The soft tick Ornithodoros guaporensis n. sp. (Acari Ixodida Argasidae) is described from larvae and adults. Morphological analysis and 16S rDNA sequences are provided. Adults were collected from a rocky fissure inhabited by bats located in the Amazonian forest in north-eastern Bolivia (Beni Department) close to the Guapord River. Larvae were obtained from eggs laid by females collected in the field, and which were fed on rabbits in the laboratory. Larvae of O. guaporensis are morphologically closely related to Ornithodoros rioplatensis, Ornithodoros puertoricensis and Ornithodoros talaje. Larvae of O. guaporensis and O. rioplatensis can be separated from O. puertoricensis and O. talaje by the number of pairs of dorsal setae (20 in O. guaporensis and O. rioplatensis, 18 in O. puertoricensis and 17 in O. talaje). Larvae of O. guaporensis and O. rioplatensis can be differentiated by the medial dental formula (2/2 in O. guaporensis and 3/3 in O. rioplatensis) and the apex of the hypostome, which is more pointed in O. rioplatensis than in O. guaporensis. The Principal Component Analysis performed with morphometric characters of larvae showed a clear separation among O. guaporensis, O. rioplatensis, O. puertoricensis and O. talaje. Significant morphological differences among adults of these four species were not found. The analysis of the 16S rDNA sequences allowed for the differentiation between O. guaporensis and the remaining Neotropical species of the family Argasidae.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Argasidae
Limits:
Animals
Country/Region as subject:
America do sul
/
Bolivia
Language:
En
Journal:
Zootaxa
Year:
2013
Type:
Article
Affiliation country:
Argentina