伊朗东部臭虫（半翅目：Cimicidae）的形态特征和种类鉴定

IF 0.6 4区医学 Q4 PARASITOLOGY

Journal of Arthropod-Borne Diseases Pub Date : 2024-06-08 DOI:10.18502/jad.v18i1.15669

Abbas Jadidoleslami, Ali Moshaverinia, Elham Moghaddas, G. V. Singham

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引用次数: 0

摘要

背景：普通臭虫（Cimex lectularius）和热带臭虫（Cimex hemipterus）是臭虫科（Cimicidae）中对公众健康具有重要意义的主要种类。本研究旨在确定伊朗东部地区臭虫的形态标准和流行种类。方法：2021 年 3 月至 2022 年 6 月期间，从伊朗东部（包括北呼罗珊省、呼罗珊拉扎维省以及锡斯坦和俾路支斯坦省）受侵扰的住宅楼和公寓中收集了臭虫。利用形态学和形态计量学特征对收集到的臭虫进行种间和种内鉴定。结果：从博伊诺德、马什哈德、内沙布尔、塔伊巴德、萨卜泽瓦尔、卡什梅尔、扎黑丹、萨拉万、拉斯克、皮申和恰巴哈尔共收集到 34 个分离物，包括 127 只成年臭虫。其中，33 个分离株（n=124）被发现是热带臭虫（C. hemipterus），1 个种群（n=3）被鉴定为 C. lectularius。经计算，C. lectularius 和 C. hemipterus 的指数前胸宽度/长度比分别为 2.72 至 2.94 和 1.98 至 2.47。半翅蟹后股骨的长/宽比率为 3.365， lectularius 为 4.267。半翅蟹种群间第三股骨的长宽比（F3 l/w）存在差异，差异有统计学意义（P< 0.05）。结论本研究结果表明，半翅木虱是伊朗东部的主要臭虫物种，并为研究人员提供了更多的半翅木虱形态计量标准，以便在当前和未来识别该物种并确定其种内变异。

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Morphometric Characteristics and Species Identification of Bed Bugs (Hemiptera: Cimicidae) in Eastern Iran

Background: The common bed bugs, Cimex lectularius, and tropical bed bugs, Cimex hemipterus are the primary species of public health importance in the family Cimicidae. This study aimed to determine the morphometric criteria and prevalent species of bed bugs in eastern Iran. Methods: Bed bugs were collected from March 2021 to June 2022 from infested residential buildings and apartments in eastern Iran, including North Khorasan, Khorasan Razavi, and Sistan and Baluchistan Provinces. The morphological and morphometrical characteristics were used to identify collected bed bugs at inter- and intra-specific levels. Results: A total of 34 isolates comprising 127 adult bed bugs were collected from Bojnord, Mashhad, Neishabur, Taibad, Sabzevar, Kashmer, Zahedan, Saravan, Rask, Pishin and Chabahar. Of these, 33 isolates (n=124) were found to be tropical bed bugs, C. hemipterus, and one population (n=3) was identified as C. lectularius. The index pronotal width/length ratio was calculated from 2.72 to 2.94 and 1.98 to 2.47 for C. lectularius and C. hemipterus, respectively. The length/width ratio of the hind femur was 3.365 in C. hemipterus and 4.267 in C. lectularius. The ratio of length/width of the third femur (F3 l/w) between populations of C. hemipterus was different, and this difference was statistically significant (P< 0.05). Conclusion: The results of this study indicated that C. hemipterus was the dominant bed bug species in the east of Iran and provided more morphometric criteria of C. hemipterus for researchers to identify the species and determine the intraspecific variations in the present and future.

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来源期刊

Journal of Arthropod-Borne Diseases PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH-PARASITOLOGY

CiteScore

2.00

自引率

11.10%

发文量

审稿时长

8 weeks

期刊介绍： The journal publishes original research paper, short communication, scientific note, case report, letter to the editor, and review article in English. The scope of papers comprises all aspects of arthropod borne diseases including: ● Systematics ● Vector ecology ● Epidemiology ● Immunology ● Parasitology ● Molecular biology ● Genetics ● Population dynamics ● Toxicology ● Vector control ● Diagnosis and treatment and other related subjects.