E3S Web Conf.
Volume 328, 2021International Conference on Science and Technology (ICST 2021)
|Number of page(s)||3|
|Section||Natural Science, Natural Resources Management, Bio Technology, Microbiology|
|Published online||06 December 2021|
Reproductive Snakehead Fish (Channa striata Bloch, 1793) in Swamps Waters
Department of Aquatic Resources Management, Faculty of Agriculture, Universitas Musamus, Merauke 99600, Indonesia
* Corresponding author: firstname.lastname@example.org
The purpose of this study was to determine the reproduction of Snakehead fish (Channa striata Bloch, 1793) in the waters of the Merauke district wasur swamp. The data analysis used was the sex ratio, the level of gonad maturity, and the first size of gonad maturity. The results showed that the sex ratio of male and female snakehead fish in October and November at stations I and II tended to be balanced, while in September the sex ratio of snakehead fish at station I was balanced and at station II was not balanced. The maturity level of snakehead fish gonads at TKG III in September was around 35.48%, in October 28.57% and 15.38% in November. The size of the first time the gonads were ripe, the results showed that the first time the fish were ripe, the gonads were 190 mm long and weighing 50.3 g.
Key words: Reproductive / Snakehead fish / Wasur swamp
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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