Three new species of penicillate millipedes from the Con Dao Islands of southeast Vietnam (Diplopoda, Lophoproctidae and Polyxenidae) Author Huynh, Cuong text Zootaxa 2020 2020-04-01 4759 1 1 30 journal article 10.11646/zootaxa.4759.1.1 f75b13f6-a898-42ff-93a4-2d177da2207f 1175-5326 3735855 8C3F94C9-3923-43F4-918A-6A1CA92F1F49 Key to species of the genus Monographis ( Monographis mira and M. annandalei had incomplete descriptions published by Turk (1947) , and Silvestri (1948) , respectively, and are therefore unavailable for identification in this key) 1 Antennomere VI with sensilla forming a crescent shape....................................................... 2 - Antennomere VI with sensilla forming a triangular shape...................................................... 5 2 Bacilliform sensilla more than 10 anteriorly, the anterior margin of labrum with a row of acute triangular setae..................................................................................................... M. kraepelini - Bacilliform sensilla less than 10 anteriorly, the anterior margin of labrum with a row of slender setae................... 3 3 Seven bacilliform sensilla present anteriorly.................................................. M. baihualingensis - Nine bacilliform sensilla anteriorly....................................................................... 4 4 Anterior setiform process half the length of the claw............................................. M. phuquocensis - Anterior setiform process longer than the claw..................................................... M. demangei 5 Total bacilliform sensilla less than 24..................................................................... 6 - Total bacilliform sensilla more than 24.................................................... M. condorensis n. sp. 6 With 3 internal bacilliform sensilla............................................................ M. yunnanensis - With 5 internal bacilliform sensilla....................................................................... 7 7 Telotarsus robust........................................................................... M. tamoyoensis - Telotarsus slender..................................................................................... 8 8 Anterior setiform process longer than the claw................................................. M. queenslandica - Anterior setiform process equal the claw....................................................... M. dongnaiensis