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Evaluation of frozen Umbrella-stage Artemia as first animal live food for Litopenaeus vannamei (Boone) larvae

(2015) AQUACULTURE RESEARCH. 46(9). p.2166-2173
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Abstract
An alternative larval shrimp feeding regime, in which umbrella-stage Artemia were constituting the first zooplankton source was evaluated in the culture of Litopenaeus vannamei. In a preliminary experiment, umbrella-stage Artemia were fed to larvae from zoea 2 (Z2) to mysis 2 (M2) stages to identify the larval stage at which raptorial feeding starts and to determine daily feeding rates. The following experiment evaluated the performance of two feeding regimen that differed during the late zoea/early mysis stages: a control treatment with frozen Artemia nauplii (FAN), and a treatment with frozen umbrella-stage Artemia (FUA). The ingestion rate of umbrella-stage Artemia increased from nine umbrella per larvaeday(-1) at Z2 stage to 21 umbrella per larvaeday(-1) at M2. A steep increase in ingestion and dry weight from Z3 to M2 suggests a shift to a raptorial feeding mode at the M1 stage. Treatment FUA exhibited a significantly higher larval stage index (P<0.05) during the period that zoea larvae metamorphosed to the mysis stage, and a higher final biomass, compared with treatment FAN. Based on these results and on practical considerations, a feeding regime starting with umbrella-stage Artemia from Z2 sub-stage can be recommended for L. vannamei larvae rearing.
Keywords
SURVIVAL, GROWTH, Umbrella-stage Artemia, Litopenaeus vannamei, INGESTION, POSTLARVAE, COMBINATIONS, NAUPLII, SHRIMP, Larvae, live food, BRACHIONUS-PLICATILIS, FATTY-ACIDS, CULTURE

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Chicago
Cobo Barcia, María de Lourdes, Roeland Wouters, Mathieu Wille, Stanislaus Sonnenholzner, and Patrick Sorgeloos. 2015. “Evaluation of Frozen Umbrella-stage Artemia as First Animal Live Food for Litopenaeus Vannamei (Boone) Larvae.” Aquaculture Research 46 (9): 2166–2173.
APA
Cobo Barcia, M. de L., Wouters, R., Wille, M., Sonnenholzner, S., & Sorgeloos, P. (2015). Evaluation of frozen Umbrella-stage Artemia as first animal live food for Litopenaeus vannamei (Boone) larvae. AQUACULTURE RESEARCH, 46(9), 2166–2173.
Vancouver
1.
Cobo Barcia M de L, Wouters R, Wille M, Sonnenholzner S, Sorgeloos P. Evaluation of frozen Umbrella-stage Artemia as first animal live food for Litopenaeus vannamei (Boone) larvae. AQUACULTURE RESEARCH. 2015;46(9):2166–73.
MLA
Cobo Barcia, María de Lourdes, Roeland Wouters, Mathieu Wille, et al. “Evaluation of Frozen Umbrella-stage Artemia as First Animal Live Food for Litopenaeus Vannamei (Boone) Larvae.” AQUACULTURE RESEARCH 46.9 (2015): 2166–2173. Print.
@article{4328836,
  abstract     = {An alternative larval shrimp feeding regime, in which umbrella-stage Artemia were constituting the first zooplankton source was evaluated in the culture of Litopenaeus vannamei. In a preliminary experiment, umbrella-stage Artemia were fed to larvae from zoea 2 (Z2) to mysis 2 (M2) stages to identify the larval stage at which raptorial feeding starts and to determine daily feeding rates. The following experiment evaluated the performance of two feeding regimen that differed during the late zoea/early mysis stages: a control treatment with frozen Artemia nauplii (FAN), and a treatment with frozen umbrella-stage Artemia (FUA). The ingestion rate of umbrella-stage Artemia increased from nine umbrella per larvaeday(-1) at Z2 stage to 21 umbrella per larvaeday(-1) at M2. A steep increase in ingestion and dry weight from Z3 to M2 suggests a shift to a raptorial feeding mode at the M1 stage. Treatment FUA exhibited a significantly higher larval stage index (P{\textlangle}0.05) during the period that zoea larvae metamorphosed to the mysis stage, and a higher final biomass, compared with treatment FAN. Based on these results and on practical considerations, a feeding regime starting with umbrella-stage Artemia from Z2 sub-stage can be recommended for L. vannamei larvae rearing.},
  author       = {Cobo Barcia, Mar{\'i}a de Lourdes and Wouters, Roeland and Wille, Mathieu and Sonnenholzner, Stanislaus and Sorgeloos, Patrick},
  issn         = {1355-557X},
  journal      = {AQUACULTURE RESEARCH},
  keyword      = {SURVIVAL,GROWTH,Umbrella-stage Artemia,Litopenaeus vannamei,INGESTION,POSTLARVAE,COMBINATIONS,NAUPLII,SHRIMP,Larvae,live food,BRACHIONUS-PLICATILIS,FATTY-ACIDS,CULTURE},
  language     = {eng},
  number       = {9},
  pages        = {2166--2173},
  title        = {Evaluation of frozen Umbrella-stage Artemia as first animal live food for Litopenaeus vannamei (Boone) larvae},
  url          = {http://dx.doi.org/10.1111/are.12372},
  volume       = {46},
  year         = {2015},
}

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