By albert , 7 November 2025 specimen SF20230409-1-008-06 Length 2396 Head diameter 30 Maximum body diameter 70 Anal body diameter 45 Oesophagus length 397 Tail length 247 index a 34.20 index b 6.00 index c 9.70 index c' 5.50 notes Cephalic setae 15mu, amphid diameter 10 mu (0,3 cbd) positioned at 17 mu from anterior V 69%