By albert , 9 November 2025 specimen SF20230409-1-044-04 Length 1721 Head diameter 25 Maximum body diameter 77 Anal body diameter 60 Oesophagus length 397 Tail length 289 index a 22.40 index b 4.30 index c 6.00 index c' 4.80 notes cephalic setae 16mu, amphide diameter 7mu (0,24 cbd), positioned at 23mu from anterior (0,9 hd), spicula 64 mu, gubernaculum apophysis 16 mu