| Autor: |
Parisa Soltan-Alinejad, Zahra Ramezani, Hamideh Edalat, Zakkyeh Telmadarraiy, Farrokh Dabiri, Hassan Vatandoost, Mohammad Ali Oshaghi, Mehdi Mohebali, Seyyed Javad Seyyed-Zadeh, Zabihollah Zarei, Haleh Hanifian, Faham Faghihi, Mandan Abolhasani, Mulood Mohammadi Bavani, Jalil Musavi, Olle Terenius, Ali Reza Chavshin |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
BMC Research Notes, Vol 13, Iss 1, Pp 1-6 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
1756-0500 |
| DOI: |
10.1186/s13104-020-05326-5 |
| Popis: |
Abstract Objectives Hard ticks (Acari: Ixodidae) are ectoparasites of medical and veterinary importance. They are obligate blood-feeding vectors with the ability to transmit a wide variety of pathogens. Standard morphological keys are normally used for the identification of tick species. However, considering the importance of accurate species identification and the determination of bio-ecological characteristics of species, relying on morphological keys alone can be questionable. In this study, two DNA fragments (ITS2 and COI) were selected for phylogenetic evaluation of Iranian hard tick species belonging to the genera Dermacentor, Hyalomma, and Rhipicephalus. Results 1229 specimens of Dermacentor marginatus, D. niveus, Hyalomma anatolicum, Rhipicephalus bursa, and R. sanguineus s.l constituting 11 populations were collected from three different climatic and zoogeographical zones in Iran. Morphological studies revealed notable differences in important morphological characteristics between different populations of D. marginatus. The results of ITS2 sequence analysis provided additional evidence which supports the conspecificity of D. niveus and D. marginatus. Contrary to this finding, the sequence analysis of COI and phylogeny favored the separation of the two species. Given the greater importance of COI in identifying and discriminating species, a possibility heterospecificity between the two species should be considered. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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