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An evaluation of the culture performance of two Macrobrachium species in Vanuatu: the exotic M. rosenbergii and the indigenous M. lar

By Sompert Gereva

Abstract

Fisheries and aquaculture are important for food security, income generation and are critical to long term sustainability of many countries. Freshwater prawns have been harvested in the streams and creeks in Vanuatu, however due to over-exploitation catches have declined in recent years. To satisfy high demand for this product, Vanuatu government intends to establish economically viable small-scale aquaculture industries. The current project showed that wild Macrobrachium lar in Vanuatu constitute a single population for management purposes and that M. rosenbergii grows much faster than M. lar in simple pond grow-out systems, hence is a better species for culture in Vanuatu

Topics: vanuatu, freshwater, macrobrachium, rosenbergii, lar
Publisher: Queensland University of Technology
Year: 2014
OAI identifier: oai:eprints.qut.edu.au:69907

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