A number of genera and species of ticks in the families Argasidae (soft ticks) are of public health importance. Included in this group are ticks in the genus Ornithodoros and Carios that are vectors of tick-borne relapsing fever.
Members of the family Argasidae have multihost life cycles. Argasid ticks have two or more nymphal stages, each requiring a blood meal from a host. Unlike the ixodid (hard) ticks, which stay attached to their hosts for up to several days while feeding, most argasid ticks are adapted to feeding rapidly (for about an hour), then dropping off the host.
Known prey organisms
Based on studies in:
Puerto Rico, El Verde (Rainforest)
This list may not be complete but is based on published studies.
- Waide RB, Reagan WB (eds) (1996) The food web of a tropical rainforest. University of Chicago Press, Chicago
Molecular Biology and Genetics
Statistics of barcoding coverage
|Specimen Records:||30||Public Records:||8|
|Specimens with Sequences:||23||Public Species:||3|
|Specimens with Barcodes:||23||Public BINs:||4|
|Species With Barcodes:||5|
The Argasidae are a family of ticks containing the soft ticks. They lack the hard scutum present in the hard ticks (Ixodidae). The capitulum (mouthparts-bearing structure) is located on the underside of the animal's body and is not readily visible. The family contains 193 species, although the composition of the genera is less certain, and more study is needed before the genera can become stable. The currently accepted genera are Antricola, Argas, Nothaspis, Ornithodoros, and Otobius.
- D. H. Molyneux (1993). "Vectors". In Francis E. G. Cox. Modern parasitology: a textbook of parasitology (2nd ed.). Wiley-Blackwell. pp. 53–74. ISBN 978-0-632-02585-5. http://books.google.co.uk/books?id=jj18axV3TTAC&pg=PA6.
- Alberto A. Guglielmone, Richard G. Robbing, Dmitry A. Apanaskevich, Trevor N. Petney, Agustín Estrada-Peña, Ivan G. Horak, Renfu Shao & Stephen C. Barker (2010). "The Argasidae, Ixodidae and Nuttalliellidae (Acari: Ixodida) of the world: a list of valid species names" (PDF). Zootaxa 2528: 1–28. http://www.mapress.com/zootaxa/2010/f/z02528p028f.pdf.