This bio project contains the transcriptomic analysis for different abalone interspecific hybrid lines under different experimental conditions including: (1) Transcriptomic profiles of pure red (RR H. rufescens x H. rufescens) and hybrid (RAM H. rufescens [f] x H. corrugata [m]) abalone juveniles grown at control temperature (18 CD) and a high temperature (22 CD) for 14 weeks. (2) Transcriptomic profiles of pure red (RR H. rufescens x H. rufescens) and hybrid (RAM H. rufescens [f] x H. fulgens[m]) abalone juveniles fed with two different diets