uroleptus lamella uroleptus lamella uroleptus lamella is a species of ciliates. uroleptus lamella scientific classification domain: eukaryota (unranked): sar (unranked): alveolata phylum: ciliophora class: spirotrichea order: stichotrichida family: urostylina genus: uroleptus species: u. lamella binomial name uroleptus lamellaehrenberg, 1831 description the organism is green coloured, and is hairy. just like uroleptus musculus, it is u-shaped and has an elongated body with 3 frontals, and 2-4 rows of ventral cirri. it has no transverse cirri, and its "collar" can extend a short distance along right side of the body.