Abstract
The species Pisidia striata is predominantly distributed along the southeastern coast of China and belongs to the shallow-water crab family Porcellanidae. The complete mitochondrial genome of P. striata, which spans 15,357 bp and contains 13 protein-coding genes, 22 tRNAs and 2 rRNAs, is presented in this study. The nucleotide composition reveals A (37.81%), T (35.48%), G (9.75%), and C (16.96%). Phylogenetic analysis demonstrates a close relationship between P. striata and P. serratifrons within the Pisidia clade with robust bootstrap support values. This mitochondrial genome will be a significant supplement for the genus Pisidia and whole mitogenome phylogenetic analysis provided insights into further evolutionary research of Porcellanidae.