FIGURE9 in Two new species of penicillate millipedes (Diplopoda, Polyxenidae) from Phu Quoc Island in southern Vietnam

FIGURE9. Holotype male Monographis phuquocensis sp. n., A. Head capsuleshowing 8 ommatidium on each side, 2 groups of the posterior vertex trichomes (pv) and 3 trichobothria:trichobothrium a, b and c; B. Collum (Co); C. tergite 2 (T2) and D. the lasttergite – tergite 10 (T10). E. Right gnathochilariumshowing the lateral palpwith 11 conical sensilla and the medialpalp with 22 conical sensilla (LP: lateral palp, Mp: medial palp). F. Structure of the trichobothria: Trichobothrium a (posterior position), trichobothrium b(lateral position) andtrichobothrium c (anteriorposition).G. Clypeo-labrum showing 10 setae(only 4 setae present and 6 seta sockets) on the posterior margin; a row of 10 slender setae were present on each side of the anterior margin of lamellae.