The redtail catfish, Phractocephalus hemioliopterus, is a pimelodid (long-whiskered) catfish named for its orange-red caudal fin. In Venezuela it is known as cajaro and in Brazil it is known as pirarara. It is the only extant species of the genus Phractocephalus. This fish originates from South America in the Amazon, Orinoco, and Essequibo river basins. Despite reaching 1.8 m (5 ft 11 in) in length and 80 kg (180 lb) in weight, this fish is a common aquarium fish.This fish also has a hybrid with the Tiger Shovelnose Catfish.
Although the redtail catfish is the only living representative of this genus, there are other members that date back to the upper Miocene. P. nassi was described in 2003, and is from Urumaco, Venezuela. Another undescribed member is known to exist from Acre, Brazil. This genus has a minimum age of about 13.5 million years.
In journalism, a human interest story is a feature story that discusses a person or people in an emotional way. It presents people and their problems, concerns, or achievements in a way that brings about interest, sympathy or motivation in the reader or viewer.
Human interest stories may be "the story behind the story" about an event, organization, or otherwise faceless historical happening, such as about the life of an individual soldier during wartime, an interview with a survivor of a natural disaster, a random act of kindness or profile of someone known for a career achievement.