By albert , 1 February 2026 specimen BO20250801-1-006-01 Length 4035 Head diameter 30 Maximum body diameter 43 Anal body diameter 36 Oesophagus length 217 Tail length 160 index a 93.80 index b 18.60 index c 25.70 index c' 4.40 notes Spicula 52 mu, gubernaculum 19 mu, amphid diameter 12 mu (0,4 cbd), labial setae 4 mu, cephalic setae 6 mu, subcephalic setae 7mu