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O objetivo do estudo foi avaliar o crescimento e sobrevivência de pós-larvas de Litopenaeus vannamei que receberam embriões liofilizados (EMB) e flocos (FLO) de Artemia como suplementos alimentares a uma dieta microparticulada (DMP). Nos tratamentos T1, T2 e T3, os camarões receberam DMP e após 2h, acréscimos de FLO (T1); de EMB (T2); e da mesma DMP, anteriormente, ofertada (T3). No T4, as pós-larvas foram alimentadas com DMP, mas sem suplementações posteriores. Não houve diferença significativa (p > 0,05) na sobrevivência dos camarões após o período experimental de 21 dias. Por outro lado, o ganho de peso absoluto (mg peso seco) das pós-larvas, cuja dieta foi suplementada com BEM, foi significativamente superior (p < 0,05) ao obtido nos demais grupos experimentais. Camarões alimentados com DMP e EMB obtiveram ganho de peso absoluto (6,7 mg), significativamente superior aos valores encontrados nos tratamentos que utilizaram DMP e FLO (5,4 mg) ou apenas DMP (5,8 mg em T3 e 5,7 mg em T4). Estes resultados destacam o valor nutricional de embriões liofilizados de Artemia e recomendam sua inclusão na dieta pós-larval de Litopenaeus vannamei The objective of the study was to evaluate the growth and survival of Litopenaeus vannamei post-larvae fed with freeze-dried embryos and Artemia flakes as feeding supplements to a microparticulate diet (DMP). In treatments T1, T2 and T3, the shrimp were fed with DMP and after 2 hours, received supplements of FLO (T1); EMB (T2); and the same DMP previously offered (T3). In T4, post-larvae were fed with DMP but without additional supplementation. There was no significant difference (p > 0.05) in shrimp survival after the experimental period of 21 days. On the other hand, the absolute weight gain (mg of dry weight) of post-larvae whose diet was supplemented with EMB (T2) was significantly higher (p < 0.05) than growth found in the other experimental groups (T1, T3 and T4). Shrimp fed with DMP and EMB obtained a significantly higher absolute weight gain (6.7 mg) than those found in treatments that used DMP and FLO (5.4 mg) or DMP alone (5.8 mg in T3 and 5.7 mg in T4). These results underline the nutritional value of freeze-dried Artemia embryos and recommend their inclusion in the post-larval diet of Litopenaeus vannamei</em

Embriões liofilizados e flocos de <em>Artemia</em> no cultivo pós-larval de <em>Litopenaeus vannamei</em> (Boone, 1931)