The mitogenome of rockfish, Sebastes oculatus, has been determined for the first time. Assembled mitogenome was 16,767 bp in length, including 13 protein-coding genes, 22 transfer RNA and two ribosomal RNA genes as well as the non-coding region. The order and structure are the same as those of other Sebastes species. S. oculatus was sister to S. nigrocinctus and this clade is closely related with S. rubrivinctus, as well as support for previously published complete mitochondrial genome trees (Sandel et al. 2018). The mitogenome of S. oculatus provides significant DNA molecular data for further identification and phylogenetic analysis within Scorpaenid.

The mitogenome of Phyllidiopsis krempfi has been determined for the first time. The assembled mitogenome was 14,970 bp in length, including 13 protein-coding genes, 22 transfer RNA, and 2 ribosomal RNA genes. The gene content and order were identical with those of the other Phyllidiid species. The molecular taxonomic position of P. krempfi was clustered with the Phyllidiid species. The genus Phyllodiopsis clade is closely related with the genus Phyllidia. The mitogenome of P. krempfi provides significant DNA molecular data for further identification and phylogenetic analysis within the Phyllidiid.