Naked osman
Gymnodiptychus dybowskii
The naked osman has an elongated, fusiform (spindle-shaped) body that is slightly compressed laterally. The body …
Freshwater fish spend part or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%.
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Gymnodiptychus dybowskii
The naked osman has an elongated, fusiform (spindle-shaped) body that is slightly compressed laterally. The body …
Macropodus opercularis
This species exhibits sexual dimorphism. Males are larger than females and possess elongated filaments on their …