Retropinna is a genus in the family Retropinnidae containing one species that is widespread in southeastern Australia, one from Tasmania and one from New Zealand.
Retropinna is a genus in the family Retropinnidae containing one species that is widespread in southeastern Australia, one from Tasmania and one from New Zealand.
==Species== There are currently three recognized species in this genus: Retropinna retropinna (J. Richardson, 1848) (Cucumberfish, New Zealand smelt) Retropinna semoni (M. C. W. Weber, 1895) (Australian smelt) Retropinna tasmanica McCulloch, 1920 (Tasmanian smelt)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).