Linked from
The 18 pages that link to Tuna, each with the reason it gives.
EctothermyBroader topic: Some tuna retain metabolic heat in parts of the body, complicating simple ectotherm categories.
Dorsal finBroader topic: Tunas have a second dorsal fin followed by small finlets.
Ram ventilationBroader topic: Many tunas sustain water flow over their gills through continuous swimming.
EctothermBroader topic: Some tunas show regional endothermy while remaining ectothermic in much of the body.
Regional endothermyBroader topic: Tunas retain heat in swimming muscles and, in some species, the brain and eyes.
Mercury in fishBroader topic: Tuna illustrates how species and size affect mercury exposure from seafood.
Thunniform locomotionBroader topic: Tunas are the classic examples of thunniform locomotion.
Histamine fish poisoningBroader topic: Tuna is a frequently implicated fish when chilling fails.
Tuna fishingNarrower topic: Tuna fishing targets species with distinct ranges, sizes, and life histories.
Skipjack tunaNarrower topic: Skipjack is one of the smaller tuna species.
MackerelCompared with: Tuna are close scombrid relatives, generally larger and often more specialized for sustained swimming.
OpahRelated: Tunas are another active pelagic fish lineage with specialized heat-retaining circulation.
BillfishCompared with: Tuna share open-ocean speed and streamlined bodies with billfish but lack elongated bills.
Canned fishBroader topic: Canned tuna is a major product, sold in forms such as solid, chunk, and flake.
Cookiecutter sharkRelated: Tuna are among the commercially valuable fishes that can bear or suffer cookiecutter bites.
General SantosRelated: Tuna catches supply the processing sector that defines much of General Santos’s economy.
Pacific bluefin tunaNarrower topic: The species belongs to the broader group commonly called tunas.
MesothermBroader topic: Some tunas show regional endothermy, illustrating why mesothermy does not describe every warm-bodied animal uniformly.