Blakemore, R. J. “First Record of Dendrobaena Pygmaea (Oligochaeta: Lumbricidae) from Asia (Yokohama, Japan)”. Zootaxa 487, no. 1 (April 6, 2004): 1–8. Accessed April 23, 2025. https://mapress.com/zt/article/view/zootaxa.487.1.1.