ສະແດງບັນທຶກທີ່ງ່າຍດາຍສໍາລັບລາຍການ

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dc.contributor.authorWaiho, Khor
dc.contributor.authorYu, Yang
dc.contributor.authorFazhan, Hanafiah
dc.coverage.spatialSoutheast Asia
dc.date.accessioned2024-10-21T02:32:36Z
dc.date.available2024-10-21T02:32:36Z
dc.date.issued2024-10
dc.identifier.urihttp://hdl.handle.net/20.500.12066/7519
dc.description.abstractRhizocephalans are a group of parasitic barnacles that infect crustacean hosts, significantly altering their morphology, physiology, and behavior. Due to the lack of relevant knowledge, infected crabs can be inadvertently introduced into crustacean aquaculture systems, potentially causing irreversible damage. Therefore, the prevention, treatment, and dissemination of knowledge related to rhizocephalans are crucial. This study summarizes the distribution of common rhizocephalans and their hosts in Southeast Asia. One representative rhizocephalan parasite, Sacculina beauforti, has detrimental effects on the economically important orange mud crab Scylla olivacea, exemplifying how these parasites can turn crabs into “zombies.” The study details the journey of a tiny barnacle, from the initial infection of the host to preparing the ‘incubator,’ and discusses the potential impacts of rhizocephalan infection on aquaculture and fisheries, including broodstock selection, crab culture, soft-shell crab production, and breeding. Additionally, the study reviews existing methods for diagnosing infected crabs, such as morphological observations, established discriminant function equations, and molecular screening. Rhizocephalan infections pose significant risks to the aquaculture of non-fully cultured crustacean species. Once detected, infected crabs should be immediately culled and removed to prevent further spread. In conclusion, this understanding has enabled us to develop a series of recommendations focusing on future research, management, and aquaculture development efforts.en
dc.language.isoenen
dc.publisherSecretariat, Southeast Asian Fisheries Development Centeren
dc.titleRhizocephalans and how they turn crabs into zombies: the case of sacculinid Sacculina beauforti on orange mud crab Scylla olivaceaen
dc.typemagazineArticleen
dc.citation.volume22en
dc.citation.issue2
dc.citation.spage35en
dc.citation.epage43en
dc.citation.journalTitleFish for the Peopleen
dc.subject.asfacrabsen
dc.subject.asfageographical distributionen
dc.subject.asfaparasitosesen
dc.subject.scientificNameSacculina beauforti
dc.subject.scientificNameScylla olivacea
local.subjectRhizocephalans infectionen
local.subjectSacculina beaufortien
local.subjectScylla olivaceaen
local.subjectaquacultureen
local.subjectInfection diagnosisen


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ສະແດງບັນທຶກທີ່ງ່າຍດາຍສໍາລັບລາຍການ