Latest Ichthyology Stories
Biologists found resemblances between a peloton of cyclists in the Tour de France and a school of fish.
FORT LAUDERDALE, Fla., June 7, 2011 /PRNewswire/ -- With shark populations around the world continuing to spiral downward, the result of devastating commercial fishing techniques and an exotic taste for 'shark-fin soup', marine scientists such as Dr.
Whale sharks (Rhincodon typus) are often thought to be solitary behemoths that live and feed in the open ocean.
A star-mapping algorithm for the Hubble Space Telescope also helps researchers keep tabs on rare animals.
According to a new study released Monday by researchers in Australia, a single reef shark can be worth about two million dollars in tourism revenue over its lifetime.
WASHINGTON, May 2, 2011 /PRNewswire-USNewswire/ -- A single reef shark can contribute almost US$2 million in its lifetime to the economy of Palau, according to a new study by the Australian Institute of Marine Science (AIMS) and the University of Western Australia.
Bruce Carlson stands next to a fish tank in his lab, holding a putty colored Radio Shack amplifier connected to two wires whose insulation has been stripped.
SAN FRANCISCO, April 18, 2011 /PRNewswire/ -- Aquarium of the Bay today unveiled its No Fins, No Future: Support AB 376 exhibition to help local sharks by spurring support for the passage of Assembly Bill, AB 376, which would ban the possession, sale, trade and distribution of shark fins in California.
A new study led by a University of Florida researcher uses tracking data of three shark species to provide the first evidence some of the fish swim directly to targeted locations.
In the first census of its kind, research led by UC Davis and Stanford University found that there are far fewer white sharks off central California than biologists had thought.
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...
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 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...
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...
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...
- Pertaining to the surface or end opposite to the mouth in a radiate animal.