Sequence_accession_number,Species_name,GC_content,Sequence_length,Sequence_status,Is_protein_coding_sequence,Is_annotated HB439601,Patella vulgata,36.5118174409128,1227.0,observed,1,1 HH771220,Patella vulgata,36.6120218579235,1281.0,observed,1,1