[1]
Oceguera-Figueroa, A. and Leon-Regagnon, V. 2005. A new freshwater leech species of Helobdella (Annelida: Glossiphoniidae) from central Mexico. Zootaxa. 976, 1 (May 2005), 1–8. DOI:https://doi.org/10.11646/zootaxa.976.1.1.