By albert , 12 January 2026 specimen HS20210909-1-005-06 Length 1196 Head diameter 8 Maximum body diameter 16 Anal body diameter 16 Oesophagus length 192 Tail length 72 index a 74.80 index b 6.20 index c 16.60 index c' 4.50 notes Head setae 6mu; spicula 27mu, gubernaculum 6mu.