By albert , 3 November 2025 specimen SF20230409-1-002-05 Length 1490 Head diameter 17 Maximum body diameter 39 Anal body diameter 32 Oesophagus length 130 Tail length 346 index a 38.20 index b 11.50 index c 4.30 index c' 10.80 notes Amphid diameter 8mu (0,4 cbd), cervical setae 6mu; spicula 50mu, gubernaculum apohpysis 15mu; conical part of the tail 95mu (0,27 tail length)