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Could The Fish In Your Aquarium Be Harming Coral Reefs

Could The Fish In Your Aquarium Be Harming Coral Reefs?

redOrbit Staff & Wire Reports - Your Universe Online While watching brightly-colored fish flit about in an aquarium tends to be a calm and relaxing experience, monitoring exactly where those aquatic creatures came from and what methods were...

Latest Ichthyology Stories

2014-07-17 23:01:06

Jaw-some Fun Starting August 1, 2014 Charleston, S.C. (PRWEB) July 17, 2014 Splash into the South Carolina Aquarium, August 1-10, 2014 and become immersed in all things shark during the Aquarium’s Shark Week celebration. From shark themed dive shows, to shark touch experiences, there’s fun for all ages all week long. Dark Blue kick-off party: Sink your teeth into the official Shark Week kick-off party, Dark Blue, taking place July 31, 2014 at the South Carolina Aquarium. Eat, drink,...

Better Understanding Arctic Climate Change Based On Shark Teeth
2014-07-10 08:44:06

April Flowers for redOrbit.com - Your Universe Online Today, polar bears and other animals adapted to extremely cold environments inhabit the Arctic tundra. In the past, around 53 to 38 million years ago (the Eocene epoch), the Arctic was not a frozen tundra -- rather, it was more like a huge temperate forest with brackish water. This forest was home to a wide variety of wildlife, including the ancestors of modern-day tapirs, hippo-like creatures, crocodiles and giant tortoises....

Climate Change Could Hinder Fish From Finding Their Friends
2014-07-01 03:09:02

Society for Experimental Biology Like humans, fish prefer to group with individuals with whom they are familiar, rather than strangers. This gives numerous benefits including higher growth and survival rates, greater defense against predators and faster social learning. However, high carbon dioxide levels, such as those anticipated by climate change models, may hinder the ability of fish to recognize one another and form groups with familiar individuals. Scientists at the ARC Centre of...

The Shocking Story Of How Some Fish Evolved Electric Organs
2014-06-27 07:06:34

redOrbit Staff & Wire Reports - Your Universe Online By sequencing the genome of the electric eel for the first time, researchers have discovered how certain types of aquatic creatures were able to develop organs that allow them to produce electricity outside of their bodies. Publishing a paper in the latest edition of the journal Science, scientists from Michigan State University, University of Wisconsin-Madison, University of Texas-Austin and the Systemix Institute explain how...

2014-06-18 11:22:57

Springer Review of mental ability shows fish are on par with most animals Do you still believe that fish are dumb and cannot feel pain? That we do not have to worry much about how they are cared for or caught? Think again, says Culum Brown of Macquarie University in Australia, in a review article in Springer’s journal Animal Cognition. The research notes that fish cognition and their sensory perception are generally on par with that of other animals. Brown therefore argues that more...

2014-06-17 23:06:29

Port of New Bedford Releases Six-Pronged Plan to Revive its Historic Groundfishery and Modernize the Port New Bedford, MA (PRWEB) June 17, 2014 The Port of New Bedford, America’s most valuable commercial fishing port, has released a six-pronged plan for the revitalization of the Northeast’s struggling groundfish fishery, and to expand the port’s overall functionality. According to the New Bedford Harbor Development Commission’s (HDC) "Groundfish Port Recovery and...

white shark
2014-06-14 03:00:03

NEFSC/NOAA White sharks are among the largest, most widespread apex predators in the ocean, but are also among the most vulnerable. A new study, the most comprehensive ever on seasonal distribution patterns and historic trends in abundance of white sharks (Carcharodon carcharias) in the western North Atlantic Ocean, used records compiled over more than 200 years to update knowledge and fill in gaps in information about this species. Scientists from NOAA Fisheries and colleagues added...

Freshwater Fish Depend On Healthy Forests To Survive
2014-06-12 06:56:41

April Flowers for redOrbit.com - Your Universe Online The phrase "forest loss" or "deforestation" brings to mind negative impacts such as a loss in habitat, the release of greenhouse gases, soil erosion and economic hardships. Such negative outcomes are seen in many of the world's forests. One thing that doesn't come to mind is dying fish. A new study from the University of Cambridge, however, reveals exactly that problem: dying fish populations. As debris from a healthy forest washes...

Hoosier cavefish
2014-06-01 02:35:21

Pensoft Publishers A new eyeless cavefish is described from Indiana and named after the Indiana Hoosiers. It is the first new cavefish species described from the U.S. in 40 years. Notably, it has an anus right behind its head, and the females brood their young in their gill chamber. The new species was described in the open access journal ZooKeys. The new species, Amblyopsis hoosieri, is the closest relative of a species (A. spelaea) from the longest cave system in the world, Mammoth...

New Species Of Sea Bass Identified Based On Larval, Adult Specimen
2014-05-14 13:14:48

Brett Smith for redOrbit.com - Your Universe Online Thanks to a lot of hard work and a little luck – two scientists from the National Museum of Natural History at the Smithsonian Institution have identified a mysterious larval fish and the same fish in its adult stage as a new species of sea bass. Most fish that live in the ocean have a pelagic larval stage that floats inside the surface or near-surface currents, an ecosystem very distinct from the one they occupy as adults. Two...


Latest Ichthyology Reference Libraries

Prowfish
2014-05-30 12:05:29

The prowfish (Zaprora silenus) is a subtropical species of a perch-like fish found in the northern Pacific Ocean. The range of the prowfish is from the Aleutian Islands, Alaska to Kamchatka, Russia, from Navarin Canyon in the Bering Sea to Hokkaido, Japan and Monterey, California. The preferred habitat of the prowish is rocky bottom at a maximum of 2,200 feet in depth where they spend most of their adult life. Prowfish can grow to a length of 40 inches or more having an elongated body that...

Bluefish, Pomatomus saltatrix
2013-10-22 10:54:52

The Bluefish (Pomatomus saltatrix) is the only living species of the family Pomatomidae. It is a marine pelagic fish that can be found around the world in temperate and subtropical waters, except for the northern Pacific Ocean. Bluefish are known as tailor in Australia, shad on the east coast of South Africa, and elf on the west coast. Other common names regarding this fish are blue, chopper, and anchoa. It is a good eating and game fish. The bluefish is moderately proportioned with a...

Ichthyology
2013-10-02 13:31:45

Ichthyology is the study of fish that focuses on many types of fish including cartilaginous fish, jawless fish, and skeletal fish. This branch of zoology can be associated with marine biology and fisheries science, as well as other areas of study. Ichthyologists, those who practice ichthyology, have discovered more than 32,200 species of fish, and it is thought that they discover 250 new species each year. Humans first began to study fish during the Upper Paleolithic Revolution, when humans...

Little tunny, Euthynnus alletteratus
2013-03-28 14:07:39

The little tunny is found widespread in temperate and tropical waters of the Atlantic Ocean, Black Sea and Mediterranean Sea. It is the most common tuna and is highly migratory, with a range from Cape Cod, Massachusetts to Brazil in the Western Atlantic. In the Eastern Atlantic it is found from Skagerrak to South Africa. The little tunny will form schools close to the shoreline, around inlets, and sandbars that can cover up to two miles. This fish prefers warm water and will migrate south in...

African Sharptooth Catfish, Clarias gariepinus
2013-02-09 08:30:28

Image Credit: WA Djatmiko/Wikipedia (CC BY-SA 3.0, 2.5, 2.0 and 1.0) The African sharptooth catfish is native throughout Africa, and the Middle East, and in the 1980’s it was introduced all over the world. This catfish lives on muddy bottoms in freshwater lakes, rivers, swamps, man-made habitats, and occasionally found in urban sewage systems. This species is able to crawl across dry ground to another body of water when one pool dries up. It is also able to survive for long periods of...

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Word of the Day
penuche
  • A fudgelike confection of brown sugar, cream or milk, and chopped nuts.
'Penuche' is a variant of 'panocha,' a coarse grade of sugar made in Mexico. 'Panocha' probably comes from the Spanish 'panoja, panocha,' ear of grain.
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