Luque, C. G. and Labrada, L. (2012) “A new cave-dwelling endemic Ischyropsalis C.L. Koch, 1839 (Opiliones: Dyspnoi: Ischyropsalididae) from the karstic region of Cantabria (Spain)”, Zootaxa. Auckland, New Zealand, 3506(1), pp. 26–42. doi: 10.11646/zootaxa.3506.1.2.