Complete mitochondrial genome of a livebearing freshwater fish (Cyprinodontiformes: Poeciliidae): Poecilia parae

Abstract

Members of the fish family Poeciliidae (livebearing ‘tooth-carps’) have historically been used as models in medical research, behavior ecology, and biological control. This group of primarily freshwater fishes is highly tolerant to environmental factors such as salinity and warm temperatures and includes some invasive species. Here, we present the mitochondrial genome of Poecilia parae. A representative of this species was obtained from Suriname. The complete mitochondrial genome was sequenced using Oxford Nanopore technology and is 16,559 bp long. The genome contains 13 protein-coding genes, two ribosomal RNAs (rRNAs), 22 transfer RNAs (tRNAs), and one control region (D-loop). Phylogenetic analysis yielded topologies similar to those previously published. The data generated here will be useful in future studies of comparative biology and those utilizing environmental DNA (eDNA).