Difference between revisions of "Stomoxys calcitrans"

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==Introduction==
 
 
 
[[Image:Stomoxys calcitrans.jpg|thumb|right|150px|''Stomoxys calcitrans'' - Wikimedia Commons]]
 
[[Image:Stomoxys calcitrans.jpg|thumb|right|150px|''Stomoxys calcitrans'' - Wikimedia Commons]]
==Also known as==
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{| cellpadding="10" cellspacing="0" border="1"
 
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| Also known as:
<big>'''Stable fly'''</big>
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| '''Stable fly
 
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==Introduction==
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|}
  
 
*'''Visiting''' biting fly
 
*'''Visiting''' biting fly

Revision as of 22:32, 8 April 2010

Introduction

Stomoxys calcitrans - Wikimedia Commons
Also known as: Stable fly
  • Visiting biting fly
    • Feeds on the host
    • Spends most of its time off the host e.g. In flight or resting on buildings, foliage and fences
  • Attacks most animals
  • Found worldwide


Recognition

  • 5-7mm long
  • Forward-pointing proboscis (biting)
    • Both males and females suck blood
  • Grey thorax and abdomen
  • Longitudinal grey stripes on thorax
  • Large black spots on abdomen
  • Clear wings

Life cycle

  • Eggs laid on rotting hay and straw
  • Larvae feed on vegetable matter
  • Life cycle takes 1 month
  • Adult flies survive for 1 month


Pathogenesis

  • Production losses
    • Reduced weight gain
    • Milk yield losses
      • Up to 20% in cattle affected by fly worry
  • Mechanical vectors for protozoa e.g. trypanosomes in warmer countries