[1]
Nakano, T. 2011. Redescription of Orobdella ijimai (Hirudinida: Arhynchobdellida: Gastrostomobdellidae), and two new species of Orobdella from the Ryukyu Archipelago, Japan. Zootaxa. 2998, 1 (Aug. 2011), 1–15. DOI:https://doi.org/10.11646/zootaxa.2998.1.1.