fish species

And last but not least, the aquarium seems to be a good environment for the chosen fish species.

each fish species has a preferred water layer where it spends most of its time : near the surface , in the middle , or near the bottom.

The researchers were surprised that a single fish species could have such a substantial impact in a highly diverse ecosystem.

The diversiform economic fish species are the excellent germplasm resources in Tianchi Nature Reserve and its neighborhood.

minimum size Legislated size below which individuals of some fish species are not to be retained after being caught.

Lack of sediment has meant that local fish species have become extinct and the Grand Canyon's beaches have been severely eroded.

The Danube delta hosts over300 species of birds as well as45 freshwater fish species in its numerous lakes and marshes.

Males of a certain fish species will punish females when they misbehave while eating, a new study finds.

Together, the findings suggest that, somewhat unusually, active inbreeding is advantageous in this fish species.

The nematode's mean prevalence, prevalence, mean abundance and intensity of infection varied in different fish species.

It thrived despite the introduction of different fish species as well as alien floating plants.

Although it is a big fish pond without water, but a large fish species of grass, but the U. S. was unforgettable.

It is one of the highest valued food fish species and demand increases as their numbers become fewer.

Overfishing , which depletes populations of commercial fish species.

Which of following, if true, most help to explain the decline in the population of the fish species?

As is the way of evolution, however, some fish species have developed resistance to PCB poisoning.

All game fish species from the beasts the world, merely to collect fish is quite interesting.

Eight years, he saw a small river south gate of the village fish species, algae dead, more sick villagers witnessed the pain and suffering.

Zebra mussels are not often eaten by native fish species so they represent a dead end ecologically.

Indeed, over three-quarters of all marine fish species are below, or on the brink of falling below, sustainable levels.

After 20 century 70s, fish species composition significant changed on the basis of the species composition of fish-scale-deposition.

It warns of the possible collapse of fish species important to the commercial food supply.

The number of fish species in Poyang Lake has already fallen by half.

The river has more than 100 other fish species, but their combined activity failed to compensate for the loss of the flannelmouth.

But the population plunged in the smallest fish species, the fathead minnow .

There are significant monthly differences of catch quantity and also of fish species composition.

Or you can choose to sail off to new water environments to catch various fish species.

FOUR wild fish species dominate the world's seafood markets, but that might not last much longer.

The science team studied 28 fish species whose biology and distribution is well understood.

The reserve is home to 180 different fish species, including the already endangered Chinese sturgeon and the finless porpoise.

Thanks to the high salt content in the remaining water, all 20 fish species are now extinct.

We are a life to appreciate a fish species in the thin and aquatic tropical zone what to introduce here.

Of course, depending on tank size and fish species.

Also, they threaten local fish species.

This is a Mekong giant catfish, the world's largest freshwater fish species, and this species in the wild is critically endangered. . .

Management of fish species on the high seas isn't just about making sure people have nice seafood when they go to a restaurant.

The reefs, which also support industries such as fishing and tourism, are also the nursery for numerous fish species.

Of the 338 freshwater fish species found in the river, 162 are unique to the Yangtze.

From deep-sea "aliens" to promising seafood specimens, 38 striking fish species were spotted off Greenland for the first time in April.

They are commonly sold as live food for other fish species.

Too deep - One fish species for each metre over 15m per buddy pair.

It can move across land at night, reaching water no other fish species has colonised.

HKU Diving Team won the Champion award by spotting 90 fish species in 8 hours.

In total, 215 bony fish species from 86 families were recorded.

For example, a total of 34 exotic fish species have been introduced into Moroccan wetlands since 1920, and 18 of them are now naturalised.

For example, shark less seas may allow swarms of prey species, such as stingrays, to crowd beaches and wipe out commercial fish species.

The Impact of Fisheries on the Dynamics of Commercial Fish Species in Barents Sea and the Sea of Azov, Russia: A Historical Perspective

Applications of the Sustainable Slowly-Releasing Systems of Spawning Hormones in Aquaculture Fish Species

Fish Status Survey of Nordic Lakes: Effects of Acidification, Eutrophication and Stocking Activity on Present Fish Species Composition

Comparative Study on the Inhibition of Arsenic and Arsenate to Brain Acetylcholinesterase from Different Fish Species

Relationship Between Food and Food Habits for Main Fish Species in the Transitional Waters Around Coral Reefs in the South China Sea

A preliminary study on endangerment mechanism of freshwater fish species in wetland ecosystem of Yunnan

The geographical characteristics and fish species diversity in the Laizhou Bay and Yellow River estuary

Electrophoretic Identification of Muscular Proteins in Six Fish Species

Precious and Rare Fish Species National Nature Reserve at Hejiang-Leibo Section of Yangtze River

Study on fish species composition and diversities captured by drift net from Xiamen eastern sea

Fish Species Composition in Honghu Lake and Estimation of Influencing Factors

Fatty livers of aquaculture fish species and research advances in the control methods

The diversity of fish species in the Lake Kunming of the summer palace in Beijing

New Techniques for Artificial Improvement on Fish Species

Preliminary Analysis on Decline Cause of Fish Species Diversity in Nansi Lake

Fish species and diversity of inland saline waters in northern part of China

Fish Species Diversity and Conservation in the Aquatic Nature Reserve of the Huaisha-Huaijiu Rivers, Beijing

On fish species diversity of Hanjiang River in Shaanxi province

Variations in water temperature for fish species;

Ground fish species ground rule

New fish species found off Taitung