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Much of that food supply has now been sucked to the lake bottom; for every pound of prey fish swimming in the lake today, an estimated three to four pounds of quaggas are clustering on the lake bed. [19] Map showing distribution of quagga mussels in the U.S. Dreissena's ability to rapidly colonize hard surfaces causes serious economic problems.
The quokka (/ ˈ k w ɒ k ə /) (Setonix brachyurus) [4] is a small macropod about the size of a domestic cat. It is the only member of the genus Setonix. Like other marsupials in the macropod family (such as kangaroos and wallabies), the quokka is herbivorous and mainly nocturnal. [5] The quokka's range is a small area of southwestern Australia.
Since locals used the term quagga to refer to all zebras, this may have led to the confusion. The extinction of the quagga was internationally accepted by the 1900 Convention for the Preservation of Wild Animals, Birds and Fish in Africa. The last specimen was featured on a Dutch stamp in 1988. [44]
Eusthenopteron (from Greek: εὖ eû, 'good', Greek: σθένος sthénos, 'strength', and Greek: πτερόν pteron 'wing' or 'fin') [2] is a genus of prehistoric sarcopterygian (often called "lobe-finned") fish known from several species that lived during the Late Devonian period, about 385 million years ago.
The capybara [a] or greater capybara (Hydrochoerus hydrochaeris) is the largest living rodent, [2] native to South America.It is a member of the genus Hydrochoerus.The only other extant member is the lesser capybara (Hydrochoerus isthmius).
The axolotl is currently on the International Union for Conservation of Nature's annual Red List of threatened species. Non-native fish, such as African tilapia and Asian carp, have also recently been introduced to the waters. These new fish have been eating the axolotls' young, as well as their primary source of food. [23]
The fish's diet likely consists of shrimp and small fish. [4] Fish cannot be attracted using the illicium, as this spine is so reduced in size that it is unnoticeable externally. Instead, the psychedelic frogfish is presumed to strategically block off tight crevices which serve as passages to chambers in rocks and coral.
Trachinotus goodei, the palometa, is an ocean-going game fish of the family Carangidae. Other common names include banner pompano, camade fish, cobbler, gafftopsail, great pompano, joefish, longfin pompano, old wife, sand mackerel, streamers jack, wireback. [2] [1] This fish is native to the western Atlantic Ocean from Massachusetts to Bermuda ...