{"refrec":{"BRefID":199612,"RR":"<b>Seixas, P.; Otero, A.; Valente, L.M.P.; Dias, J.; Rey-Mendez, M.</b> (2010). Growth and fatty acid composition of <i>Octopus vulgaris</i> paralarvae fed with enriched <i>Artemia</i> or co-fed with an inert diet. <i>Aquacult. Int. 18(6)</i>: 1121-1135. <a href=\"https://dx.doi.org/10.1007/s10499-010-9328-5\" target=\"_blank\">https://dx.doi.org/10.1007/s10499-010-9328-5</a>","BEntID":191904,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Aquacult. Int. 18(6)</i>: 1121-1135. <a href=\"https://dx.doi.org/10.1007/s10499-010-9328-5\" target=\"_blank\">https://dx.doi.org/10.1007/s10499-010-9328-5</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Seixas, P.; Otero, A.; Valente, L.M.P.; Dias, J.; Rey-Mendez, M.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Seixas, P. <i>et al.</i>","Englishabstract":"The rearing of <i>Octopus vulgaris</i> paralarvae during its planktonic life stage is a major challenge, as mortality is currently very high and unpredictable. In this study, we examined the survival and growth rates, as well as the fatty acid composition, of <i>O. vulgaris</i> paralarvae fed on three different dietary treatments: group ArDHA was offered juvenile <i>Artemia</i> enriched with a lipid emulsion (Easy DHA Selco<sup>®</sup>); group ArMA was fed with juvenile <i>Artemia</i> enriched with a mixture of microalgae (<i>Rhodomonas lens</i> and <i>Isochrysis galbana</i>); and group ArMA+ID received the same <i>Artemia</i> as group ArMA complemented with an inert diet. Dietary treatments were tested in triplicate with homogenous groups of paralarvae (25 individuals l<sup>−1</sup>) established in 50-l tanks, and the experiment was conducted for 15 days. The survival rate of 15-day post-hatch (-dph) paralarvae  from groups ArMA (20 ± 8%) and ArMA+ID (17 ± 4%) tended to be higher than in group ArDHA (13 ± 5%), though these differences were not statistically different. The dry weight (DW) of 15-dph paralarvae increased by almost 60% in groups ArMA and ArMA+ID, and nearly 40% in group ArDHA, with respect to hatchlings. The fatty acid (FA) composition of paralarvae revealed a remarkable  drop of docosahexaenoic acid (22:6<i>n</i>-3, DHA) from hatchlings to 15-dph paralarvae of all groups (<i>P</i> < 0.05). However, paralarvae from group ArDHA contained higher levels of DHA than those from ArMA and ArMA+ID (<i>P</i> < 0.05). Despite <i>Artemia</i> enriched with DHA-Selco<sup>®</sup> contained three-times more DHA than <i>Artemia</i> enriched with microalgae, no beneficial effects of this dietary treatment were observed on the performance of paralarvae.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Growth and fatty acid composition of <i>Octopus vulgaris</i> paralarvae fed with enriched <i>Artemia</i> or co-fed with an inert diet","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-11 01:31:42.550958","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Artemia; DHA; Fatty acids; Growth; Octopus; Paralarvae","OtherDescriptors":null,"Notes":null,"AnaPub":2010,"MonPub":null,"DateUpdate":"2020-11-03","DateCreate":"2010-10-26","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000282316700012","VABBcode":null,"OpenAcc":0,"DOI":"10.1007/s10499-010-9328-5"},"refs":null,"anarec":{"AnaID":199612,"PubliDate":2010,"Pagination":"1121-1135","XtraPublOfAnaID":null,"ISBN":null,"Volume":"18","Issue":"6","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":44242,"SerRR":"Aquaculture International. 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