Gilmar Ribeiro-Jr, Jamylle Reis, Fernanda Vaccarezza, Amanda Catariny de Oliveira Silva, F. Lanza, Diego Lopes Paim Miranda, Rodrigo Gurgel-Gonçalves, M. D. dos Reis
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引用次数: 0
摘要
摘要 背景:在南美洲,Triatoma sordida的驯化是一个公共卫生问题。本研究旨在评估 T. sordida 在家养种群和近家养种群中的形态变化。研究方法对标本的半鳞片进行装片、数字化和处理,以进行几何形态分析。结果在住宅中捕获的标本比在周边捕获的标本小。与雌性房舍种群相比,在雌性周边种群中观察到较大的体型缩小效应。结论T. sordida的房舍种群小于周边种群。翅的几何形态测量可作为一种工具来指示T.
Sometimes, the size matters: Wing geometric morphometrics as a tool to assess domiciliation by Triatoma sordida (Stäl 1859)
ABSTRACT Background: Domiciliation by Triatoma sordida is a public health concern in South America. This study aimed to evaluate the morphometric changes in the domestic and peridomestic populations of T. sordida. Methods: Specimen hemelytra were mounted, digitized, and processed for geometric morphometric analyses. Results: The specimens captured in houses were smaller than those captured in peridomiciles. A large size reduction effect was observed in female peridomicile populations compared with female house populations. Conclusions: T. sordida house populations were smaller than peridomestic populations. Wing geometric morphometry can be used as a tool to indicate T. sordida domiciliation.
期刊介绍:
The Journal of the Brazilian Society of Tropical Medicine (JBSTM) isan official journal of the Brazilian Society of Tropical Medicine) with open access. It is amultidisciplinary journal that publishes original researches related totropical diseases, preventive medicine, public health, infectious diseasesand related matters. Preference for publication will be given to articlesreporting original observations or researches. The journal has a peer-reviewsystem for articles acceptance and its periodicity is bimonthly. The Journalof the Brazilian Society of Tropical Medicine is published in English.The journal invites to publication Major Articles, Editorials, Reviewand Mini-Review Articles, Short Communications, Case Reports, TechnicalReports, Images in Infectious Diseases, Letters, Supplements and Obituaries.