Extinct Species

Dr. Deep

Candiru
MFK Member
Aug 14, 2018
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It's a tough species to find info on, it's weird that we have such nice pictures, but none left
Agreed! Closest thing we can compare it to is its American brethren (which is very protected). Though they are slightly related to sturgeon.
 

Dr. Deep

Candiru
MFK Member
Aug 14, 2018
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Psephurus gladius, is the only apparent preferential piscivore in the order Acipenseriformes. (The North American paddlefish is a planktivore, and sturgeons prefer shellfish.) Unlike its American sibling, its “paddle” is conical, and it is sometimes termed the “Chinese swordfish,” “white sturgeon,” or “elephant fish.” As an active, predatory schooling fish, it was once known for leaping across the surface of the Yangtze in large numbers feeding at the water's surface much like a whale. Rumor holds it can exceed seven meters in length and therefore rivals the beluga sturgeon for status as the largest freshwater or anadromous fish on our planet. However, the largest recorded specimen did not exceed a still-impressive four meters. Chances are, no Chinese paddlefish ever will.

ChinesePaddlefish-141lr.jpg
 

Asianbucketbrigade

Jack Dempsey
MFK Member
Apr 11, 2018
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Paddlefish are indeed protected, but are very readily available to anyone who wants one. Regarding the feeding of Chinese Paddlefish, I would definitely not be surprised if it ate small baitfish whenever it got the chance, as the American paddlefish are observed eating small feeder fish in aquaria very often, in fact very few people actually feed them entirely with plankton or other small food.
 

Deadliestviper7

The Necromancer
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Aug 6, 2016
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Paddlefish are indeed protected, but are very readily available to anyone who wants one. Regarding the feeding of Chinese Paddlefish, I would definitely not be surprised if it ate small baitfish whenever it got the chance, as the American paddlefish are observed eating small feeder fish in aquaria very often, in fact very few people actually feed them entirely with plankton or other small food.
Yes many states have strict limits here in the u.s, for example in Missouri you need special permit tags, and are limited to 2 fish a year, which must be taken during the rather short "paddlefish season"
 

Fishflyer

Plecostomus
MFK Member
Nov 23, 2018
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Psephurus gladius, is the only apparent preferential piscivore in the order Acipenseriformes. (The North American paddlefish is a planktivore, and sturgeons prefer shellfish.) Unlike its American sibling, its “paddle” is conical, and it is sometimes termed the “Chinese swordfish,” “white sturgeon,” or “elephant fish.” As an active, predatory schooling fish, it was once known for leaping across the surface of the Yangtze in large numbers feeding at the water's surface much like a whale. Rumor holds it can exceed seven meters in length and therefore rivals the beluga sturgeon for status as the largest freshwater or anadromous fish on our planet. However, the largest recorded specimen did not exceed a still-impressive four meters. Chances are, no Chinese paddlefish ever will.

View attachment 1331656
Sadly, this noble species and others like it are possibly going the way of the passenger pigeon and dusky seaside sparrow into the planets' fossel record, such is the price of progress. Some communities are doing breeding programs for endangered fish species with varying degrees of success, not unsimiliarly, but also different than the modern zoos endangered species breeding program, such as at Seattle Woodland Park Zoo as when I was employed there. We did fundraisers for this program and to improve and naturalize the habitats of our animals. The zoo management's fundraisers were large scale. But us in the trenches; zoo employees also had a Zoo bowl where hundred or so employees would contribute money to a pot. The winning bowling team received the money for conservation of their species choice of endangered animal. Even grassroots, local efforts can spark or augment larger efforts. There is a succeeding breeding program in Germany of the endangered Wels Catfish.
 
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