The brain size of a yellowfin tuna (Thunnus albacares) can reach up to 4 grams. In comparison, bluefin tuna (Thunnus thynnus) have larger brains than smaller fish. Scientific studies show that fish, including tunas, generally have smaller brains relative to their body size, affecting their cognitive abilities. The lifespan of tuna varies significantly among species. … Read more

The Atlantic bluefin tuna is the largest tuna species. It can reach up to 13 feet (4 meters) in length and weigh over 2,000 pounds (907 kg). Usually, adults are about 10 feet (3 meters) long and weigh around 1,000 pounds (454 kg). These fish are nutritious and known for their health benefits. Weight influences … Read more

Salmon sizes differ by species. Chinook salmon can grow up to 58 inches long and weigh 126 pounds. Pink salmon are smaller, averaging 20-25 inches and weighing 3.5-5 pounds. Atlantic salmon can reach 150 cm and weigh up to 103 pounds. Sizes vary based on species and habitat across North America. The Atlantic salmon, primarily … Read more

Minnows are small freshwater fish. Their length usually ranges from 0.5 inches (1.2 cm) to 14 inches (35.6 cm). The Giant Barb is the largest minnow, growing up to 10 feet (3 m) and weighing about 140 pounds (63.5 kg). Common species include Fathead minnows, which grow to 2.5-3 inches (6.4-7.6 cm). Minnow fish inhabit … Read more

Mahi-mahi can grow up to 6.6 feet (2 meters) and weigh as much as 87 pounds (39 kg). Most caught mahi-mahi average 3 feet (0.91 meters) and 15 to 30 pounds (7 to 14 kg). They live about five years and start reproducing at four to five months old. Their growth rate impacts their size … Read more

The Lake Sunfish, or Warmouth Sunfish, typically averages 7 inches in size. They can grow up to 17 inches, but sizes over 12 inches are rare. This species shares its habitat with Bluegill, which range from 6 to 16 inches, and Redear Sunfish, averaging 8 to 10 inches. They thrive in North American lakes. There … Read more

Tuna species differ in size. The Atlantic bluefin tuna can grow to 13 feet long and weigh 2,000 pounds. Yellowfin and bigeye tuna reach about 6 feet and 400 pounds. Tuna typically live over 20 years and mature between 6 to 8 years. All tuna offer important nutrition benefits for a healthy diet. In contrast, … Read more

Flying fish usually grow to a length of 7 to 12 inches (17 to 30 centimeters). Some species may reach 18 inches (45 centimeters). They can glide an impressive distance of up to 655 feet (200 meters) thanks to their unique tail structure and long fins. Around 40 different species exist globally. Flying fish are … Read more

The deep-sea anglerfish varies in size. Most species are under 1 foot long, while some can grow up to 4 feet (1.2 meters). They live at depths ranging from 200 to 2,500 meters (660 to 8,200 feet). Common types include Ceratias holboelli. Females display significant size differences compared to males. These fish also exhibit sexual … Read more

A standard can of tuna fish typically comes in 5 oz, 6 oz, 7 oz, or 12 oz sizes. Chunk light tuna is often packed in water and salt, while solid white albacore features larger filets. Nutritional values vary by brand. Most tuna is gluten-free, shelf-stable, dolphin-safe, and high in protein. In addition to size, … Read more