Draft genome sequences of two <i>Ralstonia mannitolilytica</i> strains (H3G44 and H3G46) isolated from the gut of captured <i>Tenualosa ilisha</i>

We report draft genome sequences of <i>Ralstonia mannitolilytica</i> strains H3G44 and H3G46 isolated from the gut of captured <i>Tenualosa ilisha</i> in Bangladesh. Oxford Nanopore sequencing generated 4.76 and 4.77 Mb assemblies (66% GC) in three and two contigs, revealing metabolic traits linked to possible iron acquisition, stress response, and potential symbiotic interactions.