electric fish

Electric fish — Electric eels are fish capable of generating an electrical field. An electric fish is a fish that can generate electric fields. It is said to be electrogenic; a fish that has the ability to detect electric fields is said to be electroreceptive.… …   Wikipedia

electric fish — noun : any of several fishes (as the electric eel, electric catfish, electric ray) able to communicate an electric shock by means of special organs * * * electric fish, any one of about 250 species of fish having an electric organ and able to… …   Useful english dictionary

electric fish trap — a large wire mesh cage with an open top having electrodes at the mouth. Fish are attracted by electrotaxis to the electrodes and stunned, falling into the trap …   Dictionary of ichthyology

Electric catfish — Malapterurus electricus Scientific classification Kingdom: Animalia …   Wikipedia

Electric organ — The electric organ is a muscular organ common to all electric fish used for the purposes of creating an electric field; a behavior used for navigation, communication or even incapacitation of prey. Electrocytes Electrocytes, electroplaques or… …   Wikipedia

Electric ray — Taxobox name = Electric rays image width = 240px image caption = Torpedo fuscomaculata regnum = Animalia phylum = Chordata classis = Chondrichthyes subclassis = Elasmobranchii superordo = Batoidea ordo = Torpediniformes subdivision ranks =… …   Wikipedia

Fish locomotion — The prevailing type of fish locomotion is swimming in water. In addition, some fish can walk , i.e., move over land, burrow in mud, and glide through the air. Contents 1 Swimming 1.1 Body/caudal fin propulsion 1.1.1 Anguilliform locomotion …   Wikipedia

Fish anatomy — The anatomy of fish is primarily governed by the physical characteristics of water, which is much denser than air, holds a relatively small amount of dissolved oxygen, and absorbs light more than air does. Body (1) operculum (gill cover), (2)… …   Wikipedia

Fish migration — Many species of salmon are anadromous and migrate long distances up rivers and streams to spawn. Many types of fish migrate on a regular basis, on time scales ranging from daily to annually or longer, and over distances ranging from a few metres… …   Wikipedia

Fish scale — For other uses, see Fish scale (disambiguation). The cycloid scales of a common roach (Rutilus rutilus). The row of lateral line scales is visible in the lower half of the image. The skin of most bony and cartilaginous fishes are covered by… …   Wikipedia

Fish (Chanteur) — Fish lors d un concert en Allemagne Nom William Derek Dick Naissance 25 avril 1958 …   Wikipédia en Français