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                   $X     5.4   ##  " *    	G
    (Romoser and Stoffolano 1998)


                   5.3  $I  M E 8  % Q;M!"   : ;  (The circulatory system of insects)



                        5.3.1   BL†  (Theory)



                                       ##      "      ##  ( (open circulatory system) &6  !
                                                               c
                                              0
                                           0
                     6 ( (hemolymph)  *       "  "- "  %          1  	    5 !	 3	! ("   
	#  	"
                                                    )

                            +/
                                                       )
                                                                  /



                                                                                             c
                   - "     *   
    * 
!	  , 
  (
!	   	 '   ##  0    "      ## ( (closed
                                                     0


                   circulatory  system)  &6    6 (*       "  "   !    6 ( '      ##      "     '
                                                                                                     1
                                                                                        0
                                                                              	7
                                                              )
                                                                                  +7
                                                                              /
                                                      ,
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                          1
                         /

                      '  !         
 6       K U             ! "    K ' 
 (  5 !)   ##     	"

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* 
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                                                                             /
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                                                                                              6
                   
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      	      6 ( '   "! /    
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                                                               )


                       #  % (  6 (% "  
  & #&0  0  -      
 "( "   ##      "


                      
 #(  "!   ' /!1 &	2&6 '        (blood vessels)       6 ( (hemolymph)
                                                                                                0

                                1)   _ Q;M!" (blood vessel) '            &  !   !1 &	2     ##      "


                                               /

                                                            )

                                 &  !   '# ##    	7  "(  #  (dorsal)      1  	      (". (
                   &   "      1  	  *(      '!    
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    dorsal  vessel  !
                                           /
                                                 /
                                       0

                                                                    /
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