Laboratorio de Zoología de Invertebrados, Departamento Académico de Zoología, Facultad de Ciencias Biológicas (FCB), Universidad Nacional Mayor de San Marcos (UNMSM), Av. Universitaria cruce con Av. Venezuela cuadra 34, Lima, Peru.
Kawsay Biological Station, Madre de Dios, Peru.
Syst Parasitol. 2023 Oct;100(5):531-542. doi: 10.1007/s11230-023-10103-6. Epub 2023 Jun 21.
During a research of digeneans (Platyhelminthes: Trematoda) infecting leaf-nosed bats (Chiroptera: Phyllostomidae) from the Kawsay Biological Station in Madre de Dios, southeastern Peru, four new species were described based on light and scanning electron microscopy (SEM): Anenterotrema paramegacetabulum n. sp. from the seba's short-tailed bat Carollia perspicillata Linnaeus, A. hastati n. sp., A. kawsayense n. sp., and A. peruense n. sp. from the greater spear-nosed bat Phyllostomus hastatus (Pallas). Anenterotrema paramegacetabulum n. sp. differs from all congeners by having a terminal oral sucker, a transversely elongated ventral sucker without clamp-shaped, and by having the testes located immediately posterior to ventral sucker. Anenterotrema hastati n. sp. is easily differentiated from the other congeneric species by having an almost clamp-shaped oral sucker, well-developed cirrus sac, a bilobulated seminal receptacle, and a group of well-developed unicellular glands located anterolateral to cirrus sac. Anenterotrema kawsayense n. sp. is characterized by possessing protuberances on the anterior margin of the oral sucker. Anenterotrema peruense n. sp. is mainly characterized by having the testes located principally anterior to ventral sucker and the cirrus sac located perpendicular to midline of the body. The present finding brings to 12, the number of known species of Anenterotrema. A key to the species of Anenterotrema Stunkard, 1938 is provided.
在对秘鲁东南部马德雷德迪奥斯的考萨生物站感染叶鼻蝙蝠（翼手目：叶鼻蝠科）的双腔吸虫（扁形动物门：吸虫纲）进行研究时，基于光镜和扫描电子显微镜（SEM）描述了四种新物种：来自 Seba 的短尾蝙蝠 Carollia perspicillata Linnaeus 的 Paramegacetabulum 无口前吸盘 Anenterotrema n. sp.、 Hastati 无口前吸盘 Anenterotrema n. sp.、Kawsayense 无口前吸盘 Anenterotrema n. sp. 和来自更大的矛鼻蝠 Phyllostomus hastatus (Pallas) 的 Peruvian 无口前吸盘 Anenterotrema n. sp.。Paramegacetabulum 无口前吸盘 Anenterotrema n. sp. 与所有近缘种的区别在于具有末端口吸盘、横向拉长的腹吸盘而没有夹状、以及位于腹吸盘后立即的睾丸。Hastati 无口前吸盘 Anenterotrema n. sp. 很容易通过具有几乎夹状的口吸盘、发育良好的纤毛囊、双叶状的精液囊和一群位于纤毛囊前外侧的发育良好的单细胞腺体来与其他近缘种区分开来。Kawsayense 无口前吸盘 Anenterotrema n. sp. 的特征在于具有口吸盘前缘的突起。Peruvian 无口前吸盘 Anenterotrema n. sp. 的主要特征是睾丸主要位于腹吸盘的前部，并且纤毛囊位于身体的中线上垂直。本次发现使已知的 Anenterotrema 种增加到 12 种。提供了 Stunkard, 1938 年的 Anenterotrema 种的关键。
