Characters;"E. cambodiensis sp. nov.";"E. curticornis Golovatch et al., 2009";"E. filisetiger Golovatch et al., 2009";"E. griseus Golovatch et al., 2009";"E. nadan Golovatch et al., 2016";"E. parvus Liu & Wesener, 2017";"E. regularis Golovatch et al., 2009" "Colour of living specimens";"greyish-brown or pallid brown";"uniformly pallid (probably greyish-brown)";"uniformly pallid (probably light brown)";"grey to blackish";"uniformly light creamy-brown";"uniformly light yellow-brown (probably light brown)";"uniformly pallid (probably light brown)" "Rows of tubercles on collum";"5, regular tubercles";"~5, regular tubercles";"~5, irregular tubercles";"5, regular tubercles";"4–5?, very flat & round tubercles";"5, round tubercles";"5, regular tubercles" "Rows of tubercles on metaterga";"3 (isostictic), with inconspicuous setae";"3 (mixostictic), with inconspicuous setae";"3 (mixostictic), with filiform setae";"3 (isostictic), with inconspicuous setae";"3 (mixostictic), with inconspicuous setae";"3 (mixostictic), with inconspicuous setae";"3 (isostictic), with inconspicuous setae" Limbus;"with round lobes, longer than broad (crenulate)";crenulate;spiculate;spinulate;microcrenulate;microcrenulate;crenulate Paraterga;"very high";low;"very high";"very high";"very low";"moderately high";"moderately high" "Distofemoral process (dp)";"short, inconspicuous, triangular, dentate";"extremely long, denticulate";"very short, inconspicuous, triangular";"short, inconspicuous, triangular";"very long, denticulate";"extremely, denticulate";"long, digitiform, papillate" Acropodite;"very long, without lobe";"long, with a small lobe (tooth-like)";"very long, with a bifid lobe";"long, without lobe";"Quite short, with a small lobe subapically";"very long, subapically with a tooth & a lobe";"with 2 lobes (small denticles)" Solenomere;"long lobe, digitiform with papillate (no hairpad)";"completely fused with acropodite (no hairpad)";"completely fused with acropodite, with hairpad";"long lobe, digitiform, with hairpad";"completely fused with acropodite, with conspicuous hairy pulvillus";"completely fused with acropodite (no hairpad)";"lamelliform, fused with acropodite, with pilose-spinulate pulvillus" Distribution;"Southern Cambodia";"North-central Vietnam";"Northern Vietnam";"Southern Vietnam";"Central Laos";"Eastern Laos";"North-western Vietnam"