Fundação Oswaldo Cruz, Instituto Oswaldo Cruz, Laboratório de Entomologia, Castelo Mourisco, Avenida Brasil, 4365, Manguinhos, 21041-210 Rio de Janeiro, RJ, Brazil.
Programa de Pós- Graduação em Biologia Animal, Universidade Federal Rural do Rio de Janeiro, Rodovia BR 465, Km 7, Campus Universitário Zona Rural, 23851-970 Seropédica, RJ, Brazil.
An Acad Bras Cienc. 2024 May 10;96(2):e20230872. doi: 10.1590/0001-3765202420230872. eCollection 2024.
Aiming to compare and update the sand fly fauna of Portão de Pedra site, Sumidouro District, Rio de Janeiro State, Brazil, and considering the environmental changes occurred, the biology and ecology of the local sandfly species were examined five years later as a complementary study carried. Captures were made in the cave, surroundings of cave and forest of the region, from 6 p.m. to 6 a.m. Among the 2323 sandflies of eigth species of the Lutzomyia were captured: L. gasparviannai, L. edwardsi, L. tupynambai, L. hirsuta, L. whitmani, L. migonei, L. intermedia, Lutzomyia. sp and one species of the Brumptomyia Kind: B. brumpti. In 2009 and 2010 were collected 1756 samples from ten species of the former genus and two of the second. L. gasparviannai was predominant, in the three collection sites, in both periods. Five species implicated as vectors of Leishmania: L. intermedia, L. whitmani, L. migonei, L. hirsuta and L. davisi have been collected in the area. Poisson regression and ANOVA were used to perform statistical analysis of species most relevant. The record of L. intermedia and a case of American tegumentary leishmaniasis are relevant to the public health of municipality and of state of Rio de Janeiro.
旨在比较和更新巴西里约热内卢州苏米杜罗区波塔奥-德-佩德拉地点的沙蝇区系，并考虑到已经发生的环境变化，五年后作为一项补充研究，对当地沙蝇物种的生物学和生态学进行了检查。在洞穴、洞穴周围和该地区的森林中，从下午 6 点到早上 6 点进行了捕获。在捕获的 2323 只属于 8 种 Lutzomyia 的沙蝇中：L. gasparviannai、L. edwardsi、L. tupynambai、L. hirsuta、L. whitmani、L. migonei、L. intermedia、Lutzomyia.sp 和一种 Brumptomyia 属：B. brumpti。2009 年和 2010 年，从前一属的十种和后一属的两种中采集了 1756 个样本。L. gasparviannai 在三个采集点的两个时期均占主导地位。在该地区采集到了五种被认为是利什曼原虫传播媒介的物种：L. intermedia、L. whitmani、L. migonei、L. hirsuta 和 L. davisi。泊松回归和 ANOVA 用于对最相关的物种进行统计分析。L. intermedia 的记录和一例美洲皮肤利什曼病与该城市和里约热内卢州的公共卫生有关。
