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A NEW SPECIES OF ALLINTOSHIUS (NEMATODA: HELIGMOSOMOIDEA) FROM TWO SPECIES OF BATS IN BRAZIL
Journal of Parasitology ( IF 1.3 ) Pub Date : 2021-09-13 , DOI: 10.1645/21-11
Thayane Ferreira Fernandes 1 , Francisco Tiago de Vasconcelos Melo 1 , Jeannie Nascimento Dos Santos 1
Affiliation  

AllintoshiusChitwood, 1937 is the only genus of the family Ornithostrongylidae (Travassos, 1937) Durette-Desset and Chabaud, 1981 that parasitizes bats. Currently, there are 10 valid species in the genus, of which 3 were described from Brazil. This study describes a new species of Allintoshius and records the first occurrence of a nematode of this genus parasitizing Artibeus lituratus (Olfers). Allintoshius gomesae n. sp. is characterized by having anterior region coiled, cephalic vesicle with cuticular dilation striated transversely, and claviform esophagus. Synlophe in females consists of 16 cuticular ridges at the mid-body. Males have large caudal bursa, and conic and small spicules, and the gubernaculum is absent. Females have uterus didelphic, amphidelphic, tail tip tapered, and ovijector divided into 2 divergent branches, subequal in length. The new species differs from its congeners especially by the shape of the tail tip, vulvar opening, and size of spicules. Allintoshius gomesae is the fourth species of Allintoshius from Brazil and the first report in Ar. lituratus, increasing the number of species recognized of the genus.



中文翻译:

来自巴西两种蝙蝠的新种 ALLINTOSHIUS(线虫:HELIGMOSOMOIDEA)

Allintoshius Chitwood, 1937 是鸟圆线虫科 (Travassos, 1937) Durette-Desset 和 Chabaud, 1981 寄生蝙蝠的唯一属。目前,该属有10个有效种,其中3个来自巴西。这项研究描述了一种新的Allintoshius种,并记录了该属线虫首次寄生于Artibeus lituratus (Olfers)。鹧鸪n. sp。其特征是前部呈盘绕状,具有横向横纹的表皮扩张的头囊​​泡和锁骨食管。女性的 Synlophe 由位于身体中部的 16 个表皮脊组成。雄性有大的尾囊,圆锥形和小针状体,没有引带。雌性有双侧子宫、双侧子宫,尾尖渐细,产卵器分为2个不同的分支,长度近等长。新种与其同类的不同之处尤其在于尾尖的形状、外阴开口和骨针的大小。Allintoshius gomesae是第四物种Allintoshius来自巴西和在第一次报告的Ar。lituratus,增加了该属的物种数量。

更新日期:2021-09-13
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