Panga is the common South African name for Pterogymnus laniarius, a small oceanodromous fish, native to the south-east Atlantic Ocean and south-west Indian Ocean. Alternatively called "Torpedo scads", they are cold-blooded with white flesh. Their scales are generally pink in color with whitish underbelly and blue-green stripes running laterally along its sides.
Over the course of its life, a panga will undergo periodic sex-changes with as much as 30% of the population being hermaphroditic at a time. Despite the presence of both sex organs, it is thought unlikely that both are simultaneously active. Panga are slow to reach sexual maturity, with a minimum population doubling time of 4.5-14 years.
In other countries the name panga may refer to a different species. In Indonesia , panga refers to Megalaspis cordyla, in Spain and Poland it refers to Pangasius hypophthalmus, and in Kenya it refers to Trichiurus lepturus.
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