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Latest Ichthyology Stories

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2010-06-01 12:59:59

Scientists say that fish are being threatened by man-made noise pollution.

2010-05-27 09:23:58

Fish alter their movements when under threat from predators to keep closer together and to help them to blend into the crowd.

2010-05-20 10:10:53

A new method of analyzing squalene and squalane, oils often used in the production of cosmetics and vaccines, can show whether they came originally from the liver oil of deepwater sharks or from olive oil.

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2010-05-17 13:21:48

Fish become feisty but fearful when facing themselves in a mirror, according to two Stanford biologists.

2010-04-16 11:00:00

LOS ANGELES, April 16 /PRNewswire-USNewswire/ -- Non-profit organization Iemanya Oceanica today announced their second shark-tagging research expedition to Baja California, set to take place from July 1st-5th, 2010.

2010-03-26 07:27:00

Pew calls conference on global trade in endangered species a major disappointment DOHA, Qatar, March 26 /PRNewswire-USNewswire/ -- The 15th meeting of the Conference of the Parties to the Convention on International Trade in Endangered Species (CITES) concluded without providing any trade protections whatsoever for severely depleted Atlantic bluefin tuna and four vulnerable species of sharks - scalloped hammerhead, oceanic white tip, porbeagle and spiny dogfish. "We cannot continue to empty...

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2010-03-25 14:25:00

The UN wildlife trade body withdrew protection Thursday for the cold-water porbeagle shark, reversing the only decision made during the 13-day conference to protect high-value marine species.

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2010-03-23 14:00:00

The UN wildlife trade group shot down bids on Tuesday to regulate trade on two species of sharks threatened with extinction from overfishing, setting off backfire from angry conservation activists.

2010-03-23 09:34:00

DOHA, Qatar, March 23 /PRNewswire-USNewswire/ -- Sharks were the big losers today at the 15th Conference of the Parties (CoP 15) of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) meeting in Doha. "CITES Parties voted by the slimmest of margins to protect porbeagle sharks, but rejected all other shark proposals at this meeting," said Dr.

2010-03-23 09:29:00

Rejection of Scientific Data for Other Threatened Sharks Undermines Conservation Effort DOHA, Qatar, March 23 /PRNewswire-USNewswire/ -- Government delegates attending the meeting of the Convention on International Trade in Endangered Species (CITES) voted today to list porbeagle sharks in Appendix II of the treaty, but rejected protections for three other vulnerable shark species.


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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