Redescription of Cercopithifilaria rugosicauda (Bohm & Supperer, 1953) (Spirurida: Onchocercidae) of roe deer, with an emended diagnosis of the genus Cercopithifilaria and a genetic characterisation

摘要

Newly collected material of Cercopithifilaria rugosicauda from roe deer Capreolus capreolus was analysed and compared to descriptions of C. rugosicauda from Austria and Hungary. The present specimens were assigned to the genus Cercopithifilaria using both morphological and molecular analyses. Complementary morphological data on the males and microfilariae of C. rugosicauda were described. The main morphological characters of different species of Cercopithifilaria were outlined and an emended generic diagnosis proposed. A genetic characterisation based on the analyses of cox1 and 12S rDNA sequences was reported supporting that C. rugosicauda was included in the clade of the genus Cercopithifilaria distinctly from other congeneric species available. However, these molecular analyses did not solve the relationships between the species of Cercopithifilaria. These could be approached using morphological characters that might be representative of their evolutionary history. In addition, Wolbachia was not seen in C. rugosicauda, either by immunohistological or by molecular approaches. (C) 2014 Elsevier Ireland Ltd. All rights reserved.