By albert , 14 October 2025 specimen NJ20250111-1-010-02 Length 2753 Head diameter 32 Maximum body diameter 53 Anal body diameter 37 Oesophagus length 387 Tail length 95 index a 51.90 index b 7.10 index c 29.00 index c' 2.60 notes spicula 44mu