Perch dissection pictures to go along with lab
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PERCH DISSECTION pictures to go along with lab. Sources used to put presentation together: Pictures from Mr. Tippett’s Biology Class at http://www.flushing.k12.mi.us/srhigh/tippettl/biology/perch/index.html

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PERCH DISSECTION pictures to go along with lab

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PERCH DISSECTION pictures to go along with lab

Sources used to put presentation together:

Pictures from Mr. Tippett’s Biology Class at http://www.flushing.k12.mi.us/srhigh/tippettl/biology/perch/index.html

Lab modified from Massengale’s Biology Place found at http://sps.k12.ar.us/massengale/perch_dissection2.htm


EXTERNAL ANATOMY


Locate the 3 body regions of the perch


Locate and label the upper jaw or maxilla and the lower jaw or mandible.


Locate the nostrils and label


Locate and note the location of the eyes


Find the bony covering on each side of the fish's head called the operculum


Cut awayoperculum and look at gill

  • Gill Arch


  • Gill

    Filament


Find the cartilage support called the gill arch and the soft gill filaments that make up each gill. Label the parts


Label the different fins on the perch

  • Pectoral Fin


  • Dorsal


  • Pelvic Fin


  • Anal Fin


  • Caudal Fin


LATERAL LINE


Male Urogenital Pore


ANUS


INTERNAL ANATOMY


LIVER


STOMACH


INTESTINE


SPLEEN


HEART


SWIM BLADDER


GONAD


IF YOU HAVE TIME……TRY LOOKING AT THIS

BRAIN


CEREBRUM


OPTIC LOBES


MEDULLA OBLONGATA


OLFACTORY TRACT


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