Dolichopteryx trunovi, the tailspot barracudina, is a species of fish found in the oceans of the Southern hemisphere.

[1] This species reaches a length of 14.3 cm (5.6 in).

[2] The fish is named in honor of ichthyologist Ivan Andreevich Trunov (1936-2005), of the Atlantic Research Institute of Fisheries and Oceanography.

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