Life Sciences Commons^™

Nutritional Condition Of Striped Bass (Morone Saxatilis) Larvae As Determined By Constituent Lipid Analysis, William Frank Patterson Iii

Biological Sciences Theses & Dissertations

Larval striped bass were reared in the laboratory from 6 days post-hatch (dph) to 21 dph under four different feeding regimes to assess the effect of food concentration on triacylglycerol to sterol ratios (TG:ST) of larvae. Larvae were fed Peru strain Artemia salina nauplii in concentrations of 0, 10, 100, and 10001·1^-1, with three replicate tanks within each feeding treatment. Larvae were sampled on 14 and 21 dph and frozen in liquid nitrogen. Lipids were extracted from larvae in a 90:10:1 solution of dichlormethane:hexane:formic acid and analyzed with thin-layer chromatography/flameionization detection. Analysis of larval constituent lipids, and calculation …