Proaracana

{{Short description|Extinct genus of fishes}}

{{speciesbox

| image = Proaracana_dubia.jpg

| image_caption = Artist's reconstruction

| fossil_range = {{fossilrange|55.8|40.4|Early- Middle Eocene{{cite journal | last = Sepkoski | first = Jack | title = A compendium of fossil marine animal genera | journal = Bulletins of American Paleontology | volume = 363 |pages = 1–560 | year = 2002 | url = http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=611&rank=class | accessdate = 2009-02-27 }}}}

| parent_authority = Le Danois, 1961

| taxon = Proaracana dubia

| authority = (Blainville, 1818)

| synonyms =

• Ostracion sp.
• Ostracion dubius (Blainville, 1818)

}}

Proaracana dubia is an extinct, prehistoric aracanid boxfish that lived during the Lutetian of middle Eocene Monte Bolca.