atherinops affinis means Neotropical silversides, it's a tropical fish that can survive in both marine and freshwater aquariums.
D. P. Middaugh has written: 'Laboratory spawing of topsmelt, Atherinops affinis, with notes on culture and growth of larvae' -- subject(s): Topsmelt, Artificial spawning
Affinis is a Latin term that means "related" or "connected." It is often used in biological taxonomy to indicate organisms that are closely related or belong to the same genus.
Periclimenes affinis was created in 1894.
Euthynnus affinis was created in 1849.
Argyresthia affinis was created in 1940.
Engaeus affinis was created in 1913.
Cresera affinis was created in 1909.
Glyphipterix affinis was created in 1992.
Bryotropha affinis was created in 1828.
Lophocampa affinis was created in 1909.
Sphaerolana affinis was created in 1970.
Prosopis affinis was created in 1825.