In the 60 Seconds column of NewScientist (), they mention a new millipede with …
… 14 legs, 200 poison glands and four penises …
ZooKeys has the academic article, in case you’re interested. Here’s some of the commentary:
A Dorsal view of head, antennae and rings 1–5 of I. tobini sp. n. (scale bar 300 µm) B the same of I.plenipes (scale bar 300 µm) C Lateral (right) view of head and rings 1–5 of I. tobini sp. n. (scale bar 300 µm) D the same of I. plenipes (scale bar 300 µm). Illacme tobini sp. n.: E anterolateral (right) view of head and first leg pair (scale bar 100 µm) F lateral (left) view of head and first leg pair, antennae broken off at base (scale bar 100 µm). (Catalog #s: I. tobini sp. n. MPE00735, I. plenipes SPC000932.)