Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1113538
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dc.contributor.authorRAMOS, F. M.eng
dc.contributor.authorABE, H. A.eng
dc.contributor.authorCORDEIRO, C. A. M.eng
dc.contributor.authorBARBAS, L. A. L.eng
dc.contributor.authorCARNEIRO, P. C. F.eng
dc.contributor.authorMARIA, A. N.eng
dc.contributor.authorFUJIMOTO, R. Y.eng
dc.date.accessioned2019-10-28T18:06:23Z-
dc.date.available2019-10-28T18:06:23Z-
dc.date.created2019-10-28
dc.date.issued2019
dc.identifier.citationAquaculture Research, p. 1-7, 2019.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1113538-
dc.descriptionDue to the economic potential of Hypancistrus zebra in the ornamental fish market and its current classification as an endangered species in its natural occurrence sites, the present study sought to determine a suitable feed management strategy and stocking density to allow for an adequate captivity maintenance of this fish species. Three experiments were conducted as follows: (1) feed preference (artemia Artemiasp., shrimp Litopenaeus vannamei, fish Cynoscion spp. or mussel Perna perna); (2) de‐termination of feeding rate (5% and 10% live weight day−1) and frequency (1, 2 or 3 meals. Day−1); and (3) evaluation of stocking density (0.25, 0.50, 1.00 and 2.00 g/L). Zebra pleco did not present the characteristic buccal scraping behaviour on the feed, commonly seen in other Loricariids. Artemia was the preferred diet followed by fish, shrimp and mussels. The frequency of two daily meals and the feeding rate of 10% live weight day−1 allowed for an improved zootechnical performance. Zebra pleco showed enhanced specific growth rate at the density of 2 g/L. Our results suggest that, to improve the zebra pleco rearing conditions, it should be maintained at a den‐sity of 2 g/L, fed two daily meals at a feeding rate of 10% live weight day−1. These findings correspond to useful information for an adequate management of this spe‐cies and could assist in the supply of healthy specimens to the ornamental fish market as well for the restocking of declining wild populationeng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleFeed management and stocking density of the endangered wild zebra pleco: Implications for captive breeding.eng
dc.typeArtigo de periódicoeng
dc.date.updated2020-03-02T11:11:11Z
dc.subject.thesagroPeixeeng
dc.subject.thesagroPeixe Ornamentaleng
dc.subject.thesagroPisciculturaeng
dc.subject.nalthesaurusFisheng
dc.subject.nalthesaurusFish cultureeng
riaa.ainfo.id1113538eng
riaa.ainfo.lastupdate2020-03-02 -03:00:00
dc.identifier.doi10.1111/are.14197eng
dc.contributor.institutionFABRICIO MENEZES RAMOS, IFPA; HIGO ANDRADE ABE, UFPA; CARLOS ALBERTO MARTINS CORDEIRO; LUIZ ANDRE LUZ BARBAS; PAULO CESAR FALANGHE CARNEIRO, CPATC; ALEXANDRE NIZIO MARIA, CPATC; RODRIGO YUDI FUJIMOTO, CPATC.eng
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