Biodiversity Indices and Medically Importance of Ticks in North Khorasan Province, Northeast of Iran

Background: Ticks are considered as the main vectors for the transmission of various pathogens such as relapsing fever and CCHF to humans. This study was investigated the biodiversity indices and medically importance of ticks in North Khorasan Province, Northeast of Iran during 2015–2019. Methods:...

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Autores principales: Kourosh Arzamani, Abedin Saghafipour, Seyed Ahmad Hashemi, Hassan Vatandoost, Mohammad Alavinia, Saber Raeghi, Zakyeh Telmadarraiy
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Publicado: Tehran University of Medical Sciences 2021
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spelling oai:doaj.org-article:a6e19fda75d2468bb7e851f0587e2d5c2021-12-02T18:23:06ZBiodiversity Indices and Medically Importance of Ticks in North Khorasan Province, Northeast of Iran10.18502/jad.v15i2.74881735-71792322-2271https://doaj.org/article/a6e19fda75d2468bb7e851f0587e2d5c2021-09-01T00:00:00Zhttps://jad.tums.ac.ir/index.php/jad/article/view/1491https://doaj.org/toc/1735-7179https://doaj.org/toc/2322-2271 Background: Ticks are considered as the main vectors for the transmission of various pathogens such as relapsing fever and CCHF to humans. This study was investigated the biodiversity indices and medically importance of ticks in North Khorasan Province, Northeast of Iran during 2015–2019. Methods: Specimens were captured from infested ruminants including cows, sheep, and goats. Additionally, tick col­lections also were performed on non-domesticated creatures such as turtles, rodents, and hedgehogs. Specimens were identified using valid identification keys. Species diversity, species richness and evenness indices have been calculated to estimate species biodiversity of ticks. Results: A total of 1478 adult ticks were collected. The specimens were from two families: Ixodidae (90.05%) and Ar­gasidae (9.95%), 6 genera and 17 species including: Rhipicephalus sanguineus (55.9%), Rhipicephalus bursa (13.4%), Hyalomma marginatum (9.5%), Hyalomma anatolicum (9.5%), Hyalomma asiaticum (0.2%), Hyalomma aegyptium (0.5%), Hyalomma scupense (1.3%), Hyalomma sp (1.2%), Haemaphysalis sulcata (0.7%), Haemaphysalis erinacea  (0.1%), Haemaphysalis inermis (0.1%), Haemaphysalis punctata  (0.2%), Haemaphysalis concinna (0.1% Boophilus annulatus (1.2), and Dermacentor marginatus (6.1%) among hard ticks as well as  Argas persicus (91.8%) and Argas reflexus (8.2%) amongst soft ticks. Rhipicephalus sanguineus, Rh. Bursa, Hy. marginatum and Hy. anatolicum were known as the most frequent species of hard ticks. Tick’s species richness, Shannon diversity index and Simpson index in this area were S= 17, H’= 1.69, D= 0.294 respectively. Conclusion: Based on tick distribution veterinary authority, public health organizations and other officials should act for implementation of disease prevention. Kourosh ArzamaniAbedin SaghafipourSeyed Ahmad HashemiHassan VatandoostMohammad AlaviniaSaber RaeghiZakyeh TelmadarraiyTehran University of Medical SciencesarticleTick infestations; Ruminant; Geographic information system; Ixodidae; ArgasidaePathologyRB1-214ENJournal of Arthropod-Borne Diseases , Vol 15, Iss 2 (2021)
institution DOAJ
collection DOAJ
language EN
topic Tick infestations; Ruminant; Geographic information system; Ixodidae; Argasidae
Pathology
RB1-214
spellingShingle Tick infestations; Ruminant; Geographic information system; Ixodidae; Argasidae
Pathology
RB1-214
Kourosh Arzamani
Abedin Saghafipour
Seyed Ahmad Hashemi
Hassan Vatandoost
Mohammad Alavinia
Saber Raeghi
Zakyeh Telmadarraiy
Biodiversity Indices and Medically Importance of Ticks in North Khorasan Province, Northeast of Iran
description Background: Ticks are considered as the main vectors for the transmission of various pathogens such as relapsing fever and CCHF to humans. This study was investigated the biodiversity indices and medically importance of ticks in North Khorasan Province, Northeast of Iran during 2015–2019. Methods: Specimens were captured from infested ruminants including cows, sheep, and goats. Additionally, tick col­lections also were performed on non-domesticated creatures such as turtles, rodents, and hedgehogs. Specimens were identified using valid identification keys. Species diversity, species richness and evenness indices have been calculated to estimate species biodiversity of ticks. Results: A total of 1478 adult ticks were collected. The specimens were from two families: Ixodidae (90.05%) and Ar­gasidae (9.95%), 6 genera and 17 species including: Rhipicephalus sanguineus (55.9%), Rhipicephalus bursa (13.4%), Hyalomma marginatum (9.5%), Hyalomma anatolicum (9.5%), Hyalomma asiaticum (0.2%), Hyalomma aegyptium (0.5%), Hyalomma scupense (1.3%), Hyalomma sp (1.2%), Haemaphysalis sulcata (0.7%), Haemaphysalis erinacea  (0.1%), Haemaphysalis inermis (0.1%), Haemaphysalis punctata  (0.2%), Haemaphysalis concinna (0.1% Boophilus annulatus (1.2), and Dermacentor marginatus (6.1%) among hard ticks as well as  Argas persicus (91.8%) and Argas reflexus (8.2%) amongst soft ticks. Rhipicephalus sanguineus, Rh. Bursa, Hy. marginatum and Hy. anatolicum were known as the most frequent species of hard ticks. Tick’s species richness, Shannon diversity index and Simpson index in this area were S= 17, H’= 1.69, D= 0.294 respectively. Conclusion: Based on tick distribution veterinary authority, public health organizations and other officials should act for implementation of disease prevention.
format article
author Kourosh Arzamani
Abedin Saghafipour
Seyed Ahmad Hashemi
Hassan Vatandoost
Mohammad Alavinia
Saber Raeghi
Zakyeh Telmadarraiy
author_facet Kourosh Arzamani
Abedin Saghafipour
Seyed Ahmad Hashemi
Hassan Vatandoost
Mohammad Alavinia
Saber Raeghi
Zakyeh Telmadarraiy
author_sort Kourosh Arzamani
title Biodiversity Indices and Medically Importance of Ticks in North Khorasan Province, Northeast of Iran
title_short Biodiversity Indices and Medically Importance of Ticks in North Khorasan Province, Northeast of Iran
title_full Biodiversity Indices and Medically Importance of Ticks in North Khorasan Province, Northeast of Iran
title_fullStr Biodiversity Indices and Medically Importance of Ticks in North Khorasan Province, Northeast of Iran
title_full_unstemmed Biodiversity Indices and Medically Importance of Ticks in North Khorasan Province, Northeast of Iran
title_sort biodiversity indices and medically importance of ticks in north khorasan province, northeast of iran
publisher Tehran University of Medical Sciences
publishDate 2021
url https://doaj.org/article/a6e19fda75d2468bb7e851f0587e2d5c
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