| Before treatment | After treatment |
---|
Adult males | 8.3 (1/12) | 21.1 (4/19) |
 Younga males | Not sampled | 30 (3/10) |
 Maturea males | 8.3 (1/12) | 11.1 (1/9b) |
Adult females | 50 (9/18) | 100 (8/8) |
 Younga females | Not sampled | 100 (8/8) |
 Maturea females | 50 (9/18) | Not found on fish |
- aYoung adults: adult lice with the genital segment not fully developed. Mature adults: adult lice with fully developed genital segment [5]
- bTen mature males recovered in total, but no sequence information from one male due to poor RNA quality
- The number of lice harboring the variant out of the total number of lice per group is shown in parentheses