FIGURE 4 in The hypogean Iberian genus Typhlopsychrosoma Mauriès, 1982 (Diplopoda, Chordeumatida, Vandeleumatidae): distribution map, key to species, first record in a Mesovoid Shallow Substratum (MSS) and detailed iconography of T. baeticaense (Mauriès, 2013)

FIGURE 4. Gonopods of all Typhlopsychrosoma species in lateral view: A) T. baeticaense from type locality; adapted from Mauriès (2013). B) T. baeticaense from Aitana Mountains. C) T. breuili; adapted from Mauriès (1971). D) T. tarraconense; adapted from Mauriès (1971). E) T. fadriquei from the type locality; adapted from Mauriès & Vicente (1978). F) T. fadriquei from Hoya La Madre cave (possibly an anomalous specimen according to Mauriés (1982); adapted from Mauriès (1982).