Biological aspects of spiny rock crab, Thalamita crenata in Kolono Bay, South Konawe, Southeast Sulawesi
Abstract
The aim of this study was to determine the relationship carapace width and body weight, condition factor, sex ratio, stage of gonad maturity, first sizesexual maturity, and fecundity in the Kolono Bay. Crab samples were obtained using folding trap fishing gear. The resultas of this study were that distribution of carapace width and body weight of male and ovigerou female T. crenata tended to be greater than that of females. While thecarapace width and body weight of female T. crenata tended to be smaller than body size of thecorrelation between carapace width and body weight of T. crenatashows a very shows a strong andpositive relationship with negative allometric growth patterns. . Male condition factors were significantlydifferent (p <0.05) from ovigerous females and females. Male and female condition factors weresignificantly different (p <0.05) indicating that the male was greater than the female. Overall sex ratiowas significantly different (p <0.05) from the 1: 1 ratio, except in the period July and August. Gonadmaturity stages based on sex and ovigerous females were found to vary during research but weredominated by the mature of gonads. The carapace width of the first sexual maturity this crab, male and female, were 55.39mm and 49.53 mm, respectively with fecundity ranged from 32.741 to 257.798.
Downloads
References
Amrin, Kamri S, Hamid A. 2022. Biological aspects of Charybdis hellerii in the west Tiworo Strait waters, South Konawe, Southeast Sulawesi. Jurnal Biologi Tropis. 22(4):1160–1169.
Cannicci S, Guebas F D, Anyona Dand Vannini M. 1996. Natural diet and feeding habits of Thalamita crenata (Decapoda: Portunidae). Journal of Crustacean Biology. 16(4):678–683.
Chande AL, Mgaya YD. 2003. The fisheries of Portunus pelagicus and species diversity of Portunid crab salong the coast of Dar es Salaam, Tanzania. Western Indian Ocean Journal of Marine Science. 2(1):75–84.
Ernawati T, Boer M, Yonvitner. 2014. Biologi populasi rajungan (Portunus pelagicus) di perairan sekitar wilayah Pati, Jawa Tengah. BAWAL. 6(1):31–40.
Hamid A. 2015. Habitat, Biologi Reproduksi dan Dinamika Populasi Rajungan (Portunus pelagicus Linnaeus 1758) sebagai Dasar Pengelolaan di Teluk Lasongko, Sulawesi Tenggara. [Disertasi]. Bogor (ID): Institut Pertanian Bogor.
Hamid A. 2019. Habitat dan aspek biologi rajungan angin Podopthalmus vigil (Fabricus 1798) di Teluk Lasongko, Sulawesi Tenggara. Jurnal Ilmu Pertanian Indonesia.24(1):1–11.
Hamid A, Wardiatno Y. 2018. Biological Aspects of Charybdis anisodon (De Haan, 1850) in Lasongko Bay, Central Buton, Southeast Sulawesi, Indonesia. Biodiversitas. 19(5):1755–1762.
Hamid A, Kamri S. 2021. Segi hayati dan tingkat eksploitasi rajungan hijau (Thalamita crenata) di Teluk Kendari. Jurnal Ilmu Pertanian Indonesia. 26(3):354–362.
Hamid A, Wardiatno Y, Lumbanbatu DTF, Riani E. 2015. Fekunditas dan tingkat kematangan gonad rajungan (Portunus pelagicus) betina mengerami telur di Teluk Lasongko, Sulawesi Tenggara. BAWAL. 7(1):43–50.
Hamid A, Wardiatno Y, Lumbanbatu DTF, Riani E. 2016. Reproductive biology of blue swimming crab (Portunuspelagicus Linnaeus, 1758) in Lasongko Bay, Southeast Sulawesi-Indonesia. AACL Bioflux. 9(5):1053–1066.
Hamid A, Wardiatno Y, Lumbanbatu DT F, Riani E. 2017. Pengelolaan rajungan (Portunus pelagicus) yang berkelanjutan berdasarkan aspek bioekologi di Teluk Lasongko, Sulawesi Tenggara. Jurnal Kebijakan Perikanan Indonesia. 9(1):41–50.
Hamid A, Lumban Batu DT F, Riani E, Wardiatno Y. 2018. Carapace width-weight relationships and condition factor of blue swimming crab, Portunus pelagicus Linnaeus, 1758 (Crustacea: Decapoda) in Lasongko Bay, Southeast Sulawesi, Indonesia. Advances in Environmental Biology. 12(11):14–21.
Hamid A, WardiatnoY, Irawati N. 2019. Biological aspects of genus Thalamita Latreille 1829 (Decapoda : Portunidae) in Lasongko Bay, Southeast Sulawesi, Indonesia. AACL Bioflux. 12(4):1335–1348.
Harman MF, Amin-Safwan A, Arif MS, Ikhwanuddin M. 2017. Biological information and size at maturity of male crenate swimming crab, Thalamita crenata from Setiu Wetlands, Terengganu Coastal Waters. Journal of Sustainability Science and Management. 12(2):119–127.
Ikhwanuddin M, Khairil IO, Azra MN, Waiho K. 2015. Biological features of sentinel crab Podophthalmus vigil (Fabricus, 1798) in Terengganu coastal water, Malaysia. Journal of Fisheries and Aquatic Science. 10(6):501–511.
Josileen J, Maheswarudu G and Jinesh PT. 2022. Morphometrics, length-weight relationship and relative condition factor in Charybdis (archias) omanensis septentrionalis Türkay & Spiridonov, 2006 (Brachyura, Portunidae) from the Arabian Sea.Crustaceana. 95(10–12):1069–1082.
Kembaren DD, Ernawati T, Suprapto. 2012. Biologi dan parameter populasi rajungan (Portunuspelagicus) di perairan Bone danSekitarnya. Jurnal Penelitian Perikanan Indonesia. 18(4):273281.
King M. 2007. Fisheries Biology : Assessment and Management. Oxford. News Books (GB): Blackwell Scientific. 341p.
Kintani N I, Setyobudiandi I, WardiatnoY. 2020. Biologi reproduksi lobsterpasir (Panulirus homarus Linneaeus, 1758) di Teluk Pelabuhanratu. Jurnal Habitus Aquatica. 1(1):1–15.
Le Cren ED. 1951. The length-weight relationships and seasonal cycle in gonad weight and condition in the perch (Perca fluviatilis). Journal of Animal Ecology. 20(2):201–2019.
Liu Z, Xugan Wu X, Wang W, Yan B, Yongxu Cheng Y. 2014. Size distribution and monthly variation of ovarian development for the female blue swimmer crab, Portunus pelagicus in Beibu Gulf, off south China. Scientia Marina.78(2):257–268.
Mustaquim J, Khatoon U, and Rashid S. 2022. A note on sex ratio, size at maturity, fecundity and breeding season of the portunid crab, Thranita crenata (Rüppell, 1830) from the Pakistani coast. Crustaceana. 95(2):127–136.
Muhd-Farouk H, Amin-Safwan A, Arif MS, Ikhwanuddin M. 2017. Biological information and size at maturity of male crenate swimming crab, Thalamita crenata from Setiu wetlands, Terengganu Coastal Waters. Journal of Sustainability Science and Management. 12(2):119–127.
Ningrum VP, Ghofar A, Ain C. 2015. Beberapa aspek biologi perikanan rajungan (Portunus pelagicus) di perairan Betahwalang dan sekitarnya. Jurnal Saintek Perikanan. 11(1):62–71.
Norman CP. 1996. Reproductive biology and evidence for hard-female mating in the brachyuran crabThalamita sima (Portunidae). Journal of Crustacean Biology.16(4):656–662.
Onyango DA. 1995. Fecundity and reproductive output in the brachyuran crabs Scylla serrata Forsskal, 1755 and Thalamita crenata Latreille 1829 atthe Kenya coast. [Thesis]. Nairobi (KEN): University of Nairobi.
Sigana DO. 2002. Breeding cycle of Thalamita crenata (Latreille, 1829)at Gazi Creek (Maftaha), Kenya. Western Indian Ocean. Journal of Marine Science. 1(2):145–153.
Songrak A, Koedprang W, WangpittayaA. 2010. Fishery biology of spiny rock crab (Thalamita crenata Latreille, 1829) in Sikao Bay, Trang Province, Thailand. Journal of Fisheries Technology and Aquatic Resources. 5(1):13–23.
Susanto A, Irnawati R. 2014. Length weight and width-weight relationship of spiny rock crab Thalamita crenata (Crustacea, Decapoda, Portunidae) in Panjang Island Banten Indonesia. AACLBioflux. 7(3):148–152.
Thomas M. 1984. Studies on portunid crabs (Crustacea Decapoda Brachyura). [Disertation] Chochin (IN): The University of Chochin. India.
Walpole RE. 1993. Pengantar Statistika. Edisi ke-3. Sumantri B. (penerjemah). Terjemahan dari: Introduction to Statistics 3rd. Jakarta: Gramedia Pustaka Umum.
Widianingsih W, Nuraini RAT, Hartati, R, Redjeki S, Riniatsih I, Andanar, CE, Endrawati H, Mahendrajaya RT. 2019. Morfometri dan pertumbuhan Scyllaserrata (Filum : Arthropoda, Famili : Portunidae) di Desa Panikel, Segara Anakan, Cilacap. Jurnal Kelautan Tropis. 22(1):57–62.
Copyright (c) 2024 Habitus Aquatica
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors submitting manuscripts should understand and agree that copyright of manuscripts of the article shall be assigned/transferred to Habitus Aquatica Journal. This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA). Therefore, Authors and Readers are permitted to share — copy and redistribute the material in any medium or format, and adapt — remix, transform, and build upon the material for any purpose. However, they must give appropriate credit, provide a link to the license, and indicate if changes were made. If you remix, transform or build upon the material, you must distribute your contributions under the same license as the original.
