Orborhabdostyla kahli (Nenninger, 1948)
—Plate 1, fig. C
Rhabdostyla kahli Nenninger, 1948
Orborhabdostyla kahli Nenninger, 1948 — Foissner et al., 2010: 293
Diagnosis: Size about 60–70 µm. Peduncle with about 10–14 µm, reaching half its body length. Peristomial collar thick and has a fine fold pattern when contracted. Infundibulum reaches half the length of the body. Contractile vacuole found in the upper fifth of the body to the right of the infundibulum. Oval macronucleus found in the middle of the body on the far right. Found in the final part of the body of the oligochaete Lumbriculus variegatus .
Remarks: diagnosis according to Nenninger (1948).