Conga David Fernandez, Mayor Pedro, Furtado Adriano Penha, Giese Elane Guerreiro, Santos Jeannie Nascimento Dos
Laboratório de Biologia Celular e Helmintologia "Profa. Dra. Reinalda Marisa Lanfredi", Instituto de Ciências Biológicas, Universidade Federal do Pará - UFPA, Belém, PA, Brasil.
Departament de Sanitat i d'Anatomia Animals, Facultat de Veterinària, Universitat Autònoma de Barcelona - UAB, Barcelona, CT, España.
Rev Bras Parasitol Vet. 2018 Apr-Jun;27(2):154-160. doi: 10.1590/s1984-296120180014. Epub 2018 May 24.
Dipetalonema gracile (Rudolphi, 1809) (Filarioidea: Onchocercidae) is one of six species of cavities filarial parasites of Neotropical non-human primates. The present study recorded the occurrence of D. gracile, provides morphological and morphometric data and extends the geographical distribution. Adult filariae were obtained from the thoracic and abdominal cavities of 38 specimens of woolly monkey, which were used for local human consumption, in the northeastern Peruvian Amazon. Male and female filarids were processed and analysed using light and scanning electron microscopy. Details of the cephalic papillae, post-cloacal bands and papillae, vulva, phasmid position and lateral appendages are showed by scanning electron microscopy and is recorded the occurrencce of Lagothrix poeppigii monkey as a new host of this filaria in the Yavari-Mirin river basin, Peruvian Amazon.
细双瓣丝虫（Rudolphi，1809年）（丝虫总科：盘尾丝虫科）是新热带地区非人灵长类动物六种腔道丝状寄生虫之一。本研究记录了细双瓣丝虫的存在，提供了形态学和形态测量数据，并扩展了其地理分布范围。从秘鲁东北部亚马逊地区38只用于当地人类食用的绒毛猴的胸腔和腹腔中获取了成虫丝虫。使用光学显微镜和扫描电子显微镜对雄雌丝虫进行处理和分析。扫描电子显微镜显示了头部乳头、泄殖腔后带和乳头、阴门、尾感器位置和侧附器的细节，并记录了秘鲁亚马逊亚瓦里-米林河流域的波氏绒毛猴作为这种丝虫新宿主的情况。
