Linked from
The 6 pages that link to Skipjack tuna, each with the reason it gives.
TunaBroader topic: It is the most commonly caught tuna species by global catch volume.
KatsuobushiNarrower topic: This is the fish traditionally processed into katsuobushi.
Purse seineRelated: It is a major target of purse-seine fisheries, especially in tropical waters.
Banda SeaRelated: Skipjack is among the commercially important fish caught in the region.
ScombridaeBroader topic: It supports major commercial fisheries and is widely sold canned.