Template:Lenis & Vélez, 2011
- Lenis, C. & Vélez, I. 2011. Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae). Zootaxa 3095: 49–62. Preview. .