Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets
This study identified the discard species generated by the crab gillnet for targeting the blue swimming crab Portunus pelagicus (Linnaeus 1758) in the Banyuasin estuarine of South Sumatra, Indonesia. The fishing gear yielded the discarded catch about 12% (25.68 kg) of the total catch in weight (...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2022
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| Online Access: | http://journalarticle.ukm.my/20633/ http://journalarticle.ukm.my/20633/1/1.pdf |
| _version_ | 1848815153934499840 |
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| author | Fauziyah, Wike Ayu Eka Putri, Desi Arianti, Agustriani, Fitri Rozirwan, Ellis Nurjuliasti Ningsih, Purwiyanto, Anna Ida Sunaryo |
| author_facet | Fauziyah, Wike Ayu Eka Putri, Desi Arianti, Agustriani, Fitri Rozirwan, Ellis Nurjuliasti Ningsih, Purwiyanto, Anna Ida Sunaryo |
| author_sort | Fauziyah, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | This study identified the discard species generated by the crab gillnet for targeting the blue swimming crab Portunus
pelagicus (Linnaeus 1758) in the Banyuasin estuarine of South Sumatra, Indonesia. The fishing gear yielded the
discarded catch about 12% (25.68 kg) of the total catch in weight (212.68 kg). For the discarded catch, 703 individuals
represented 18 species from 3 phyla (Arthropoda, Chordata, and Mollusca). The crustaceans Charybdis helleri (Milne-Edwards 1867), Clibanarius spp., Matuta planipes (Fabricius 1798), and Libinia dubia (Milne Edwards 1834) were
the majority components of these discards accounted for 90% of the total discards. Results of ecological classification
rare, i.e., Chiloscyllium indicum (Gmelin 1789), and occasional, i.e., Chiloscyllium punctatum (Müller & Henle 1838),
and Maculabatis macrura (Bleeker 1852) included in the International Union for Conservation of Nature (IUCN)
red list as Vulnerable (C. indicum), Near Threatened (C. punctatum), and Endangered (M. macrura) category. Based
on the IUCN status, two species of crustaceans i.e., Carcinoscorpius rotundicauda (Latreille 1802) and Tachypleus
gigas (Müller 1785) listed as ‘Data Deficient’. Discarded on crab gillnet fishing in Banyuasin waters is a challenge
for species that need to be conserved (shark, ray, and horseshoe crabs). Species with IUCN red list status ranging
from Data Deficient to Endangered were found dead, except for horseshoe crabs. Mitigation options offered include
captive breeding of horseshoe crabs, the release of protected species when caught, and fishing gear modification.
These findings can help design suitable mitigations for discarding crab gill nets. |
| first_indexed | 2025-11-15T00:45:28Z |
| format | Article |
| id | oai:generic.eprints.org:20633 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:45:28Z |
| publishDate | 2022 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:206332022-12-06T00:47:50Z http://journalarticle.ukm.my/20633/ Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets Fauziyah, Wike Ayu Eka Putri, Desi Arianti, Agustriani, Fitri Rozirwan, Ellis Nurjuliasti Ningsih, Purwiyanto, Anna Ida Sunaryo This study identified the discard species generated by the crab gillnet for targeting the blue swimming crab Portunus pelagicus (Linnaeus 1758) in the Banyuasin estuarine of South Sumatra, Indonesia. The fishing gear yielded the discarded catch about 12% (25.68 kg) of the total catch in weight (212.68 kg). For the discarded catch, 703 individuals represented 18 species from 3 phyla (Arthropoda, Chordata, and Mollusca). The crustaceans Charybdis helleri (Milne-Edwards 1867), Clibanarius spp., Matuta planipes (Fabricius 1798), and Libinia dubia (Milne Edwards 1834) were the majority components of these discards accounted for 90% of the total discards. Results of ecological classification rare, i.e., Chiloscyllium indicum (Gmelin 1789), and occasional, i.e., Chiloscyllium punctatum (Müller & Henle 1838), and Maculabatis macrura (Bleeker 1852) included in the International Union for Conservation of Nature (IUCN) red list as Vulnerable (C. indicum), Near Threatened (C. punctatum), and Endangered (M. macrura) category. Based on the IUCN status, two species of crustaceans i.e., Carcinoscorpius rotundicauda (Latreille 1802) and Tachypleus gigas (Müller 1785) listed as ‘Data Deficient’. Discarded on crab gillnet fishing in Banyuasin waters is a challenge for species that need to be conserved (shark, ray, and horseshoe crabs). Species with IUCN red list status ranging from Data Deficient to Endangered were found dead, except for horseshoe crabs. Mitigation options offered include captive breeding of horseshoe crabs, the release of protected species when caught, and fishing gear modification. These findings can help design suitable mitigations for discarding crab gill nets. Penerbit Universiti Kebangsaan Malaysia 2022-09 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/20633/1/1.pdf Fauziyah, and Wike Ayu Eka Putri, and Desi Arianti, and Agustriani, Fitri and Rozirwan, and Ellis Nurjuliasti Ningsih, and Purwiyanto, Anna Ida Sunaryo (2022) Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets. Sains Malaysiana, 51 (9). pp. 2745-2756. ISSN 0126-6039 https://www.ukm.my/jsm/malay_journals/jilid51bil9_2022/KandunganJilid51Bil9_2022.html |
| spellingShingle | Fauziyah, Wike Ayu Eka Putri, Desi Arianti, Agustriani, Fitri Rozirwan, Ellis Nurjuliasti Ningsih, Purwiyanto, Anna Ida Sunaryo Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets |
| title | Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets |
| title_full | Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets |
| title_fullStr | Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets |
| title_full_unstemmed | Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets |
| title_short | Discarded species in artisanal fisheries South Sumatra, Indonesia : case study on crab gill nets |
| title_sort | discarded species in artisanal fisheries south sumatra, indonesia : case study on crab gill nets |
| url | http://journalarticle.ukm.my/20633/ http://journalarticle.ukm.my/20633/ http://journalarticle.ukm.my/20633/1/1.pdf |