García-Varela, M.; González-Oliver, A. (2008). The Systematic Position of Leptorhynchoides (Kostylew, 1924) and Pseudoleptorhynchoides (Salgado-Maldonado, 1976), Inferred From Nuclear and Mitochondrial DNA Gene Sequences. Journal of Parasitology. 94(4): 959-962.
The Systematic Position of Leptorhynchoides (Kostylew, 1924) and Pseudoleptorhynchoides (Salgado-Maldonado, 1976), Inferred From Nuclear and Mitochondrial DNA Gene Sequences