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Corpse Fauna -Life Cycle of Flies- (siklus hidup lalat)

Posted in Forensic Entomology & DNA Barcoding by paibiopai on December 10, 2009

for further details, click below ..

Eggs

Eggs
  • present in clumps of up to 300
  • laying to hatching takes 1 day

Larva – 1st instar

Larva - 1st instar
  • initially feeds on fluid exuded from the body
  • migrates into body
  • hatching to first moult takes 1 day

Larva – 2nd instar

Larva - 2nd instar
  • moves around in maggot mass
  • first moult to second moult takes 1 day

Larva – 3rd instar

Larva - 3rd instar
  • still moves in mass
  • greatly increases in size
  • second moult to pre-pupa takes 2 days

Pre-pupa

Pre-pupa
  • migrates away from the corpse seeking a suitable pupation site, (usually in soil)
  • does not feed
  • transforms into pupa
  • pre-pupa to pupa takes 4 days

Pupa

Pupa
  • resides within puparium
  • undergoes transformation from larval body form adult fly
  • does not feed
  • pupa to emergence takes 10 days

Adult fly

Adult fly
  • mates on emergence from pupa
  • feeds on protein from body fluids
  • lays eggs on corpse
  • emergence to egg laying takes 2 days

These development times are generalised. They vary depending on the species and the temperature.

5 Responses

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  1. Utami Ekawati said, on December 18, 2009 at 6:51 am

    yah kmu nannya ujian fisor disini..balesnya lama atuh…
    aku udh tau itu penelitian apa pai…ternyata untuk nguji efek pestisida..hha…
    uas itu keluar terminologi, program latihan, keadaan kalo latihan di altitude.. heat disorders, prinsp latihan..hafalan bgt pai..baca, rangkum, dan hafal semua halaman..hehe

  2. tejo said, on December 13, 2009 at 8:13 am

    ngulang gene pai ??

  3. Utami Ekawati said, on December 10, 2009 at 8:34 pm

    Pai..uta kalo ke bio ke ento suka liat anak S2 yang penelitiannya ngamatin lalet dalam toples…
    maksudnya ngapain sih itu…?(sbenernya aku senyum2 sendiri kl inget ini..haha)

    • paibiopai said, on December 11, 2009 at 7:47 am

      wah, pai juga kurang tau klo penelitian mereka mah, orang pai g pernah ada di kampus, n g pernah masuk k lab ento, hheu..
      mungkin, ngeliat perilaku, ato bisa juga efek tertentu mengenai setelah perlakuan tertentu, biasanya siy biological control nya,,
      jangan senyum2 ndiri ateeuuhh, dikira sakit ntar., he

      eh,, ujian fisor pai jelek uY, g belajar bener ya gini ini.. klo uAs teh yang keluar apa aj yah ta?


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