The Type and Distribution of Violin Crab (Uca) at Mangrove Forest of Kahyapu, Enggano Island and The Gulf of Muaro, Labu Nawi, Bengkulu City

DOI

10.2991/absr.k.210621.028How to use a DOI?

Keywords

Violin crab, distribution pattern, random sampling, Enggano Island, Bengkulu City

Abstract

Violin Crab (Uca) is type of crab living in mangrove habitat as a detrivore. In Bengkulu, the mangrove forest zone locates in many areas, including Kahyapu, Enggano Island and Gulf of Muaro Labu Nawi, Pulau Baai, Bengkulu City. The objective of this experiment was to investigate the pattern of Violin Crab distribution at mangrove forest in Kahyapu and Gulf of Muaro. The methodology used in this experiment, carried out from 2017 to 2018, was a survey done by random sampling. The samples were taken from 2 stations at 10 plots, whose size was1m x 1m each. The variable measured included the crab pattern of distribution and abiotic factor which might affect the growth of the crabs, such as water pH, temperature, and salinity Muaro Labu Nawi. However, the total Biola crab in these two habitats was 11, including Uca annulipes, Uca boninensis,Uca coarcata, Uca crassipes, Uca dussemiert, Uca forcipata, Uca perplexa, Uca rosea, Uca tetragon, Uca triangularis, and Uca vacans. The violin crab inhabitating Kahyapu showed random pattern of distribution while those in the Gulf of Muaro Labu Nawi had clustered and random distribution. Moreover, Kahyapu habitat had water temperature of 27–30 oC, solution pH of 6.4–6.7, and salinity level of 26–28%. On the other hand, the Gulf of Muaro Labu Nawi had water temperature of 27–31 oC, pH of 6.5–6.9, and 26–31% of salinity level.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Novia Duya
AU  - Jefri Novriansyah
AU  - Rista Noveria
AU  - Darmi
PY  - 2021
DA  - 2021/06/23
TI  - The Type and Distribution of Violin Crab (Uca) at Mangrove Forest of Kahyapu, Enggano Island and The Gulf of Muaro, Labu Nawi, Bengkulu City
BT  - Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)
PB  - Atlantis Press
SP  - 171
EP  - 175
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.210621.028
DO  - 10.2991/absr.k.210621.028
ID  - Duya2021
ER  -