Table 2. Gonad weight of Isostichopus sp. and Isostichopus badionotus.
Sea cucumbers | Gonad weight (g) | ||||||
---|---|---|---|---|---|---|---|
Months | All | SE | Female | SE | Male | SE | |
Isostichopus sp. | December—2015 | 4.4 | 1.7 | 3.1 | 1.9 | 5.2 | 2.6 |
January | 0.7 | 0.3 | 0.9 | 0.3 | 0.6 | 0.4 | |
February | 2.9 | 1.5 | 5.5 | 3.8 | 1.9 | 1.5 | |
March | 1.6 | 0.5 | 2.9 | 1.0 | 1.0 | 0.4 | |
April | 4.6 | 2.6 | 5.7 | 3.7 | 2.1 | 1.3 | |
May | 2.1 | 0.4 | 2.6 | 0.6 | 1.6 | 0.5 | |
June | 3.8 | 0.8 | 4.8 | 1.2 | 2.2 | 0.4 | |
July | 8.9 | 2.3 | 10.9 | 2.8 | 3.0 | 0.9 | |
August | 7.9 | 1.6 | 9.8 | 1.9 | 3.3 | 1.4 | |
September | 6.8 | 1.7 | 5.4 | 2.1 | 9.3 | 2.9 | |
November | 3.3 | 1.0 | 3.4 | 1.1 | 2.2 | 2.2 | |
December | 3.0 | 0.6 | 4.4 | 1.0 | 2.1 | 0.6 | |
January—2017 | 2.3 | 0.5 | 2.8 | 0.7 | 1.5 | 0.7 | |
Isostichopus badionotus | Months | All | SE | Female | SE | Male | SE |
February | 4.9 | 3.5 | 7.0 | 4.8 | 0.6 | 0.0 | |
March | 10.3 | 3.2 | 14.7 | 0.9 | 8.8 | 4.1 | |
April | 10.6 | 4.7 | 13.4 | 6.3 | 3.4 | 1.3 | |
May | 25.5 | 6.5 | 27.2 | 9.5 | 22.3 | 6.6 | |
June | 23.9 | 2.3 | 23.5 | 4.3 | 24.2 | 3.0 | |
July | 33.8 | 5.8 | 43.2 | 15.2 | 28.5 | 3.2 | |
August | 48.4 | 6.3 | 57.1 | 8.9 | 40.9 | 8.5 | |
September | 28.8 | 4.6 | 32.9 | 8.9 | 27.2 | 5.6 | |
November | 8.4 | 3.2 | 12.5 | 0.0 | 6.3 | 4.3 | |
December | 16.3 | 4.0 | 17.6 | 9.6 | 15.6 | 3.9 | |
January—2017 | 9.3 | 3.2 | 22.3 | 5.7 | 4.9 | 1.5 |