Mene oblonga is a species of ray-finned fish that first appeared in the Monte Bolca Lagerstatten during the Lutetian epoch of the Eocene. For a menid, it has a very shallow body, especially in comparison with the sympatric Mene rhombea. Its fossils are very rare in Monte Bolca. A single fossil from the early Oligocene, referred to as "Mene oblonga var. pusilla," was found in Chiavon, Italy.
| Mene oblonga | |
|---|---|
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Carangiformes |
| Family: | Menidae |
| Genus: | Mene |
| Species: | †M. oblonga |
| Binomial name | |
| †Mene oblonga Agassiz, 1833 | |
