LEPISMA COLLARIS. Obscure plumbea, fasciâ collaris apiceque abdominis argenteo-niveis, caudâ triplici villosâ. (Long. Corp. cum seta interm. 12 lin.) SYN. Lepisma collaris, _Fabr. Ent. Syst._ 2. 64. _No._ 5.