The genome sequences of the diplonemid protist <i>Rhynchopus euleeides</i> YPF1915 and its bacterial endosymbiont <i>Candidatus</i> Syngnamydia salmonis (Chlamydiota)

We present a genome assembly of the diplonemid <i>Rhynchopus euleeides</i> (Euglenozoa; Diplonemea; Diplonemea; Diplonemidae). The genome sequence is 199.0 megabases long, with most of the assembly scaffolded into 88 chromosomal pseudomolecules. The multipartite mitochondrial genome and the 2.0 megabase genome of <i>Ca.</i> Syngnamydia salmonis, a bacterial endosymbiont of <i>R. euleeides</i>, were also sequenced and assembled.