I imagine they're too rare and deep-sea to be endangered by humans, but if by "endangered" you mean "not many are likely to exist" then yeah, probably.
20 years
The Banff Longnose Dace became extinct because of the introduction of new tropical fish species in to its' enviroment (a marsh into which the Cave and Basin Hotsprings drain) the leakage from a swimming pool into the water where it lives, and the construction of a beaver dam near it's enviroment. All of these events combined caused the Longnose Dace to become extinct.
yes. the whales eat the cimamaeras and sword fishes
The price of longnose gar can vary depending on factors such as size, age, and where they are being sold. On average, longnose gar can range from $20 to $50 for juveniles and up to $100 or more for larger adults. It's important to consider the specific source and quality of the fish when determining the price.
The Longnose Gar has the longest snout of all the fish. The Longnose Gar is also called the Neelefish because of its snout looking like a very long needle. North American freshwater areas in the east are where the Longnose Gar likes to live. They have relatives in the sea, though, called Swordfish.
The the death of the chimaera was not a god.
Longnose Sucker was created in 1773.
Longnose puffer was created in 1870.
Longnose sawshark was created in 1794.
Longnose stingray was created in 1801.
Longnose gar was created in 1758.
Gulf chimaera was created in 1951.
Leopard chimaera was created in 1998.
Cuban chimaera was created in 1936.
Carpenter's chimaera was created in 2002.
Silver chimaera was created in 1900.
Ornithoptera chimaera was created in 1904.