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Latest Fish locomotion Stories

2013-06-13 12:38:47

Weakly electric fish spend their lives bathed in their own internally generated mild electric field, interpreting perturbations in the field as objects pass through and when communicating with members of their own species through high frequency electric 'chirps'. Rüdiger Krahe, from McGill University, Canada, says, 'These fish are very cryptic and hard for us to understand because we don't have this electric sense'. Electric fish actively produce their weak electric fields;...

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2009-07-16 15:10:00

A study published in the July 17 issue of the journal Science details how sandfish -- small lizards with smooth scales -- move rapidly underground through desert sand. In this first thorough examination of subsurface sandfish locomotion, researchers from the Georgia Institute of Technology found that the animals place their limbs against their sides and create a wave motion with their bodies to propel themselves through granular media. "When started above the surface, the animals dive into...


Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.