FACTOID # 148: The top ten tourist destinations France, Spain, USA, Italy, China, UK, Austria, Mexico, Germany and Canada account for 49.6 percent of all tourist arrivals worldwide.
 
 Home   Encyclopedia   Statistics   Countries A-Z   Flags   Maps   Education   Forum   FAQ   About 
 
 
 
WHAT'S NEW
RECENT ARTICLES
More Recent Articles »
 

SEARCH ALL

FACTS & STATISTICS    Advanced view

Search encyclopedia, statistics and forums:

 

 

(* = Graphable)

 

 


Encyclopedia > American Eel
?
American Eel

Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Anguilliformes
Family: Anguillidae
Genus: Anguilla
Species: A. rostrata
Binomial name
Anguilla rostrata
Le Sueur, 1821

The American eel (Anguilla rostrata) is a fish found on the Eastern coast of the United States. It has a snake-like body with a small sharp pointed head. It is brown on top and a tan-yellow color on the bottom. It has sharp pointed teeth but no pelvic fins. Download high resolution version (1606x366, 84 KB)american eel image uwe kils gfdl self File links The following pages link to this file: Eel American eel ... Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria (coral, jellyfish, anenomes) Placozoa (trichoplax) Subregnum Bilateria (bilateral symmetry) Acoelomorpha (basal) Orthonectida (flatworms, echinoderms, etc. ... Typical Classes Subphylum Urochordata - Tunicates Ascidiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with... Orders See text The Actinopterygii are the ray-finned fish. ... The Anguilliformes (true eels) are an order of bony fishes. ... Species See text Anguillidae is a family of fishes that contains many of the freshwater eels. ... In biology, binomial nomenclature is the formal method of naming species. ... Groups Conodonta Hyperoartia Petromyzontidae (lampreys) Pteraspidomorphi (early jawless fish) Thelodonti Anaspida Cephalaspidomorphi (early jawless fish) Galeaspida Pituriaspida Osteostraci Gnathostomata (jawed vertebrates) Placodermi Chondrichthyes (cartilaginous fish) Acanthodii Osteichthyes (bony fish) Actinopterygii (ray-finned fish) Sarcopterygii (lobe-finned fish) Actinistia (coelacanths) Dipnoi (lungfish) A fish is a poikilothermic (cold-blooded) water-dwelling... Superfamilies and Families Henophidia Aniliidae Anomochilidae Boidae Bolyeriidae Cylindrophiidae Loxocemidae Pythonidae Tropidophiidae Uropeltidae Xenopeltidae Typhlopoidea Anomalepididae Leptotyphlopidae Typhlopidae Xenophidia Acrochordidae Atractaspididae Colubridae Elapidae Hydrophiidae Viperidae Snakes are cold blooded legless reptiles closely related to lizards, which share the order Squamata. ... Fish anatomy 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 does air. ...

Contents


Reproduction

Distribution and size of leptocephali larvae of the American eel
Distribution and size of leptocephali larvae of the American eel
Glass Eel on the online in situ microscope at the LEO project
Glass Eel on the online in situ microscope at the LEO project

The female American eel spawns in salt water, and it takes 9 to 10 weeks for the eggs to hatch. After hatching, young eels move toward North America and enter freshwater systems to mature. The female can lay up to 4 million buoyant eggs a year, but frequently dies after egg-laying. This image has been (or is hereby) released into the public domain by its creator, Kils. ... This image has been (or is hereby) released into the public domain by its creator, Kils. ... This image has been (or is hereby) released into the public domain by its creator, Kils. ... This image has been (or is hereby) released into the public domain by its creator, Kils. ... Glass Eel on the online in situ microscope at the LEO project Sea bass image taken off New Jersey, USA The Long-term Ecological Observatory is a project off the coast of New Jersey, USA, which monitors the processes in the ocean with online IT systems, spearheaded by the Institute... Female symbol Female is the sex of an organism, or a part of an organism, which produces egg cells. ... This article is about biological spawning. ... In chemistry, salt is a term used for ionic compounds composed of positively charged cations and negatively charged anions, so that the product is neutral and without a net charge. ... Water (from the Old English word wæter; c. ... An average Whooping Crane egg is 102 mm long, and weighs 208 grams A baby tortoise emerges from a reptile egg. ... In physics, buoyancy is an upward force on an object immersed in a fluid (i. ...


Habitat

The eel likes fresh water, and is found around the Atlantic coast including the Chesapeake Bay and the Hudson River. It prefers to hunt at night, and during the day it hides in mud, sand, or gravel. Chesapeake Bay - Landsat photo The Chesapeake Bay is the largest estuary in the United States. ... View of the Hudson in the 1880s showing Jersey City The Hudson River, called Muh-he-kun-ne-tuk in Mahican, is a river running mainly through New York State but partly forming the boundary between the states of New York and New Jersey. ...


Economic value

American Eels are economically very important to the East Coast and rivers where they travel. They are caught by fishermen and sold, eaten or kept as pets. Eels help the Atlantic coast ecosystem by eating dead fish, invertebrates and carrion, and might even eat insects if hungry enough; it will even eat its own family. In ecology, an ecosystem is a naturally occurring assemblage of organisms (plant, animal and other living organisms—also referred to as a biotic community or biocoenosis) living together with their environment (or biotope), functioning as a loose unit. ... Invertebrate is a term coined by Jean-Baptiste Lamarck to describe any animal without a spinal column. ... Carrion is the carcass of a dead animal that becomes food for other scavenging animals such as hyenas or Tasmanian Devils. ...


Recreational Angling Importance

Although many anglers are put off by the snake-like appearance of eels and the prodigious amounts of slime they produce when captured, eels are in fact exceptionally good fish. They are usually caught by anglers fishing for something else. The world record weight for the American Eel is 9.25 pounds.

juvenile eels
juvenile eels

American eel. ... American eel. ...

See also

Eel life history Leptocephalus larva of an ocean eel The eel is a long, thin bony fish of the order Anguilliformes. ...


External link


  Results from FactBites:
 
Facts About the American Eel (1307 words)
American eels begin their lives as eggs hatching in the Sargasso Sea, a 2-million-square-mile warm-water lens in the North Atlantic between the West Indies and the Azores.
American eels can absorb oxygen through their skin as well as their gills, making it possible for them to travel over land, particularly in wet grass or mud, which may help them move around barriers in streams.
American eels are heavily harvested in Chesapeake Bay, the Gulf of St. Lawrence and the Canadian Maritimes.
Fish - American eel (696 words)
The American eel occurs in freshwater rivers and lakes, estuaries, coastal areas and open ocean from the southern tip of Greenland, along the Atlantic coast of North America, throughout the Gulf of Mexico and the Caribbean, to Venezuela, and inland in the St. Lawrence Seaway and the Great Lakes.
The eel is an abundant resident of all tributaries to the Chesapeake Bay in its yellow eel phase.
American eels are landed most often by eelpots, although they are also caught by anglers on hook and line.
  More results at FactBites »


 
 

COMMENTARY     


Share your thoughts, questions and commentary here
Your name
Your comments

Want to know more?
Search encyclopedia, statistics and forums:

 


Lesson Plans | Student Area | Student FAQ | Reviews | Press Releases |  Feeds | Contact
The Wikipedia article included on this page is licensed under the GFDL.
Images may be subject to relevant owners' copyright.
All other elements are (c) copyright NationMaster.com 2003-5. All Rights Reserved.
Usage implies agreement with terms, 1022, m