This millipede is readily identified by having a well developed dorsal and ventral projection to the telson (otherwise only seen in Enantiulus armatus, which has a noticably hairy body).
A descripion, with figures, is given in Barber & Read (2016).
Distribution and Habitat
Discovered at Ventnor Botanic Gardens, Isle of Wight, in 2015, and subsequently Plymouth, Devon, in 2016 (Barber & Read, 2016).
Barber, A.D. & Read, H.J. (2016) Cylindroiulus apenninorum (Brölemann, 1897) (Diplopoda, Julida: Julidae) new for the UK from the Isle of Wight and South Devon. Bulletin of the British Myriapod & Isopod Group 29: 28-33.