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The Tasmanian mudfish is found in Tasmania and in southern Victoria, on either side of the Bass Strait, [4] and New Zealand's brown mudfish is found on either side of Cook Strait. [ 2 ] : 305 Both species likely extended their range during the Pleistocene , when the sea levels were low and there were land connections between the respective ...
Clarias anguillaris is a species of African airbreathing catfish also known as the mudfish. This species is of minor importance in commercial fisheries . It grows to a length of 100 cm (39.4 inches) TL .
The bowfin (Amia calva) is a ray-finned fish native to North America. Common names include mudfish, mud pike, dogfish, grindle, grinnel, swamp trout, and choupique.It is regarded as a relict, being one of only two surviving species of the Halecomorphi, a group of fish that first appeared during the Early Triassic, around 250 million years ago.
The Chatham mudfish is the most Galaxias-like of all the mudfishes, with a short body and small pelvic fins, and is closely related to the Canterbury mudfish. [5] Neochanna rekohua averages 75 mm (3.0 in) (though the largest individuals can reach 175 mm (6.9 in), and is a dark mottled brown. It only lives on the edges of a few peaty lakes ...
If the water dries out over summer, it is able to aestivate in damp areas, such as under logs and in root holes, until the water returns. [2] In 2014, the New Zealand Department of Conservation classified the brown mudfish as "At Risk: Declining" with qualifier "C(1/1) >100,000 mature individuals, predicted decline 10–70%". [3]
Mudfish may also refer to: Fish. Bowfin (Amia calva), North America; Channa or snakehead, a genus of predatory fish in Asia; Channa striata, a species of snakehead ...
The Canterbury mudfish is tubular and flexible, with small but fleshy fins. [6] The head is small and blunt, with small eyes and mouth and small tubular nostrils. [6] Like the Chatham mudfish, the Canterbury mudfish retains very small pelvic fins, which are absent in the other three mainland New Zealand Neochanna.
Some amphibians (e.g. the cane toad and greater siren) aestivate during the hot dry season by moving underground where it is cooler and more humid. The California red-legged frog may aestivate to conserve energy when its food and water supply is low. [12] The water-holding frog has an aestivation cycle. It buries itself in sandy ground in a ...