Who is commemorated by the specific epithet kabeyai in the scientific name of the Viper Shark?

Answer

The person who collected the first specimen

The scientific name Trigonognathus kabeyai specifically honors Seiichi Kabeya. He was the individual responsible for the collection of the first documented specimen of this species, leading to his name being immortalized in the binomial nomenclature of the shark.

Who is commemorated by the specific epithet kabeyai in the scientific name of the Viper Shark?
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