E3S Web Conf.
Volume 147, 2020The 3rd International Symposium on Marine and Fisheries Research (3rd ISMFR)
|Number of page(s)||9|
|Published online||10 February 2020|
Growth pattern and Condition factor of Mangrove Crab (Scylla tranquebarica) in Segara Anakan Cilacap Regency
Department Marine Sciences, Faculty of Fisheries and Marine Sciences, Diponegoro University Jl. Prof. Sudharto, Tembalang, Semarang, Jawa Tengah
* Corresponding author: email@example.com
Scylla tranquebarica is a species of mangrove crabs belong to family Portunidae, class Crustacea. The purpose of this research was to study population mangrove crab S. tranquebarica habitat in Segara Anakan Lagoon Cilacap Regency. The mangrove crabs were collected in April 2019 using bubu trap as fishing gear. Sampling was carried out in Klace, Sapuregel and Panikel area. The growth pattern for mangrove crab in the Sapuregel area was allometric negative both for males (b= 2.27) and females (b= 2.28). But for Panikel village area, the growth pattern for males was allometric negative (b = 2.67), while for females it was allometric positive (b = 3.95). In the Panikel area, the average value for the condition factor was 1.456 ± 0.65. Additionally, in the Sapuregel area the average value of Condition factor was 1.004±0.09.
© The Authors, published by EDP Sciences, 2020
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