a ▁ 1 9 7 7 , ▁ 4 8 7 , ▁ 3 7 ▁ ▁Mon ol ayer ▁properties ▁of ▁arch ae ol ▁and ▁cal d arch ae ol ▁polar ▁lip ids ▁of ▁a ▁m eth an ogen ic ▁arch a eb acter ium , ▁M eth an osp ir ill um ▁hung ate i , ▁at ▁the ▁air / water ▁interface . ▁Tom oa ia - C ot is el ▁M , ▁Ch if u ▁E , ▁Z s ako ▁J , ▁M oc anu ▁A , ▁Qu inn ▁P J , ▁K ates ▁M . ▁Chem ▁Phys ▁Lip ids . ▁ 1 9 9 2 ▁Nov ; 6 3 ( 1 - 2 ): 1 3 1 - 8 ▁ ▁E ther ▁polar ▁lip ids ▁of ▁m eth an ogen ic ▁b acter ia : ▁structures , ▁compar ative ▁aspects , ▁and ▁b ios yn th eses . ▁ ▁K oga ▁Y , ▁N ish ih ara ▁M , ▁Mor ii ▁H , ▁Ak ag awa - M ats ush ita ▁M . ▁Micro bi ol ▁Rev . ▁ 1 9 9 3 ▁Mar ; 5 7 ( 1 ): 1 6 4 - 8 2 . ▁ ▁Category : L ip ids ▁Category : Mac ro cy cles <0x0A> </s> ▁Ob rium ▁g ies ber ti ▁is ▁a ▁species ▁of ▁be et le ▁in ▁the ▁family ▁Cer amb yc idae . ▁It ▁was ▁described ▁by ▁H ov ore ▁and ▁Ch ems ak ▁in ▁ 1 9 8 0 .