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| <tr><th align="center">''Poecilia reticulata''</th></tr> | <tr><th align="center">''Poecilia reticulata''</th></tr> | ||
| </table> | </table> | ||
| The '''guppy''', alternatively '''guppie''' ('''''Poecilia reticulata''''') is one of the most popular ] in the world. It is a small member of the ] family (females 3cm, males 2cm) and is therefore ]. It prefers ] and can withstand a surprising degree of ]. Its most famous characteristic is its propensity for breeding. | The '''guppy''', alternatively '''guppie''' ('''''Poecilia reticulata''''') is one of the most popular ] in the world. It is a small member of the ] family (females 3cm, males 2cm) and is therefore ]. It prefers a ] ] and can withstand a surprising degree of ]. Its most famous characteristic is its propensity for breeding. | ||
| The female guppy is a drab brown in colour. The much smaller male naturally has a colourful ] (tailfin), which has been considerably enhanced in shape and colour by ]. | The female guppy is a drab brown in colour. The much smaller male naturally has a colourful ] (tailfin), which has been considerably enhanced in shape and colour by ]. | ||
Revision as of 21:32, 18 December 2003
| Guppy | |||||||||||||||
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| Scientific Classification | |||||||||||||||
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| Poecilia reticulata |
The guppy, alternatively guppie (Poecilia reticulata) is one of the most popular freshwater aquarium fish species in the world. It is a small member of the Poecilidae family (females 3cm, males 2cm) and is therefore live-bearing. It prefers a hard water aquarium and can withstand a surprising degree of salinity. Its most famous characteristic is its propensity for breeding.
The female guppy is a drab brown in colour. The much smaller male naturally has a colourful caudal fin (tailfin), which has been considerably enhanced in shape and colour by selective breeding.
The species originates in the Yucatan peninsula, but has escaped from captivity and lives in a feral condition in much of the warmer regions of the world. It has been introduced to some areas to keep down the mosquito population and fight malaria.
A Guppy is also an extremely large wide-bodied aeroplane that is used to transport parts for other aeroplanes and smaller rocket stages (ie the third stage of the Saturn V).
Guppy in reference to U.S. conventional diesel/electric submarines refers to Greater Underwater Propulsion Power conversion. This conversion installed more powerful smaller batteries and involved changes to the hull streamlining and diving control surfaces to effect greater speed underwater.