Search results
Results from the WOW.Com Content Network
Spawning triggers allow many fish to synchronize their breeding, making it more probable that individual fish will find a mate. In most cases, if these triggers were not present, male and female fish would not meet at the right stage and the number of offspring would be reduced.
Some particular types of migration are anadromous, in which adult fish live in the sea and migrate into fresh water to spawn; and catadromous, in which adult fish live in fresh water and migrate into salt water to spawn. [2] Marine forage fish often make large migrations between their spawning, feeding and nursery grounds. Their movements are ...
The range extends as far north as Canada, as far west as Texas, and south to the Gulf of Mexico including northeastern Mexico. The flathead catfish cannot live in full-strength seawater (which is about 35 parts per thousand or about 35 grams of salt per liter of water), but it can survive in 10 ppt for a while and thrive in up to about 5 ppt. [12]
For premium support please call: 800-290-4726 more ways to reach us
It is native to eastern Canada and the eastern United States. Its common names include creeper, squawfoot, sloughfoot, and strange floater. [3] [4] This mussel has a somewhat flattened, smooth, oval shell which is thin in young animals and becomes thicker with age. It is green, brown, or black in color with pink to orange nacre.
The eggs usually hatch in 8–10 days, but can take up to 21 days depending on temperature and proper spawning habitat. Yellow perch do not travel far during the year, but move into deeper water during winter and return to shallow water in spring to spawn. Spawning occurs in the spring when water temperatures are between 6.7 and 12.8 °C.
Yes, most vets do recommend cat water fountains, according to Dr. Hart. Cats tend to like the novelty of free-flowing water, which makes drinking more enticing.
Spawning can take place almost year round. [9] However, there can be seasonal patterns in spawning activity as well. For example, S. canicula females located off the Mediterranean coast of France lay their eggs from March to June and in December. In the waters surrounding Great Britain, egg laying occurs in spring with a gap between August and ...