Species differentiation and local adaptation in heterogeneous environments have attracted much attention, although little is known about the mechanisms involved. Hyporhamphus intermedius is an anadromous, brackish-water halfbeak that is widely distributed

The complete mitochondrial genome of Hyporhamphus intermedius was determined to be 16,720 bp in length with (A + T) content of 56.3%, and it consists of 13 protein-coding genes, 22 tRNAs, two ribosomal RNAs, and a control region. The gene composition

Background Species differentiation and local adaptation in heterogeneous environments have been getting a large focus but poor knowledge of the mechanism. With widespread in coastal areas and the hyperdiverse freshwater systems in China, Hyporhamphus

Species differentiation and local adaptation in heterogeneous environments have attracted much attention, although little is known about the mechanisms involved. Hyporhamphus intermedius is an anadromous, brackish-water halfbeak that is widely distributed